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Home My WebLink AboutPRODUCT APPROVAL ROOFING TILES Florida Building Code Online Page I of 5 Busine5s Professional Regulationant 1!. r BOS Nome Log in User Registration Hot Topics Submit Surcharge Stats h Facts Publications Contact Us SOS Site Map Links Search dbpriii Product Approval �; l USER:Public User Product Ap royal Mr iu>Product or Aooli[ation Search>Annlication List>Application Detail FL# FL7849-R14 Application Type Revision Code Version 2020 Application Status Applied For Comments Archived Product Manufacturer Boral Roofing Address/Phone/Email 7575 Irvine Center Drive Suite 100 Irvine,CA 92618 (801)380-6091 RobinAnderson@boral.com Authorized Signature Anderson Robin RobinAnderson@boral.com Technical Representative Robin Anderson Address/Phone/Email 10701 So. River Front Parkway Suite 300 So.Jordan,UT 84095 (801)380-6091 robinanderson@boral.com Quality Assurance Representative Robin Anderson Address/Phone/Email 7575 Irvine Center Dr.#100 Irvine,CA 92618 (801)380-6091 robinanderson@boral.com Category Roofing Subcategory Roofing Tiles Compliance Method Evaluation Report from a Product Evaluation Entity Evaluation Entity IAPMO Uniform Evaluation Services LLC. Quality Assurance Entity QAI Laboratories Quality Assurance Contract Expiration Date 12/31/2025 Validated By Gary W.Walker Validation Checklist-Hardcopy Received Certificate of Independence Ft 7849 R14 ('01 IAP MO Uniform ES-Cert'fi at of Ind o nd n p if Referenced Standard and Year(of Standard) Standard Year ASTM C1492 2009 ASTM E108 2016 Equivalence of Product Standards Certified By //►► Sections from the Code �00 https://www.floridabuildi ng.org/pr/pr_app_dtl.aspx?param=wGEV XQwtDgt04mGNBAA... 3/22/2021 Florida Building Code Online Page 2 of 5 Product Approval Method Method 1 Option C Date Submitted 02/15/2021 Date Validated Summary of Products Go to Page = 0 m Q Page 1/2 1� FL# Model,Number or Name Description 7849.1 Barcelona-Impact High Profile-Katy,TX Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion.Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.odf Design Pressure:N/A Verified By:IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 R14 AF IIES_ER-412.ndf 7849.2 Barcelona 900 High Profile-Lake Wales,FL Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion.Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Manual- Impact Resistant:N/A 5th Edition.Ddf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 R14 AE WES ER-412-pdf 7849.3 Barcelona 900 High Profile-Lathrop,CA Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Instalition Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.od Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FI_7849 R14 AE UES ER-412.udf 7849.4 Bermuda Flat Profile-Okeechobee,FL Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installs ion. dj Approved for use outside HVHZ:Yes FL7a49 R14 II Flo Hi h Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.Ddf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 RI AAF UES FR-412.odf 7849.5 Cedarlite 600 Flat Profile-Stockton,CA Limits of Use Installation Instructions Approved for use in HVHZ:No I7849 411 IJ Cedarlite Mader I,n5tallation,ndf Approved for use outside HVHZ:Yes FL7849 R14 II EBS-Instalition naf Impact Resistant:N/A FL7849 R14 II Florida High Wind Tile Installation Manual Design Pressure:N/A 6th Edition.odf Other: Verified By:IAPMO Uniform Evaluation Services LLC. Created by Independent Third Party: Evaluation Reports F?84—Rjk4 AE tJFS_ER-412,2df 7849.6 Espana/Barcelona High Profile-Rialto,CA Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.Ddf Design Pressure:N/A Verified By:IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports [1J�:49�14_At.__t�FS.F.R 412.odF 7849.7 Espana/Barcelona High Profile-Henderson,NV Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 RI4 II EBS Instalition Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Manual- Impact Resistant:N/A 61h Edition Ddf Verified By: IAPMO Uniform Evaluation Services LLC. https://www.floridabuilding.org/pr/pr app_dtl.aspx?param=wGEVXQwtDgtO4mGNBAA... 3/22/2021 Florida Building Code Online Page 3 of 5 Design Pressure:N/A Created by Independent Third Party: Other: Evaluation Reports FL7849 R14 AE UES ER-412.gdf 7849.8 Espana 600/Barcelona 600 High Profile-Rialto,CA Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R 1 4 II EBS-Installtion.I& Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports F17549 R14 AF UFS ER-412.Igdf 7849.9 Estate"S" Low Profile-Okeechobee,FL Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installation.gdf Approved for use outside HVHZ:Yes FL7849 R14 Il Florida High Wind Tile Installation Manual Impact Resistant:N/A 6th Edition,odf Design Pressure:N/A Verified By:IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 1414 Hf UEa_ER-412.gdf 7849.10 Galena Spanish"S" High Profile-Okeechobee,FL Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installa ion odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edltion.odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 R14 A 5 R-4 p 7849.11 Madera- 700&900 Flat Profile-Stockton,CA Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849- R14 !I Ceg f Approved for use outside HVHZ:Yes F17849 R14 II EBS-Installtion odf Impact Resistant:N/A F1.7849 R14 II Florida High Wind Tile Installation Manual Design Pressure:N/A 6th Edition.odf Other: Verified By: IAPMO Uniform Evaluation Services LLC. Created by Independent Third Party: Evaluation Reports FL7449 R14 AE UES ER-412 odf 7849.12 Mission S/Barcelona High Profile-Phoenix,AZ Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 It EBS-Installtion odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL78p9 R14 AE UES ER-AIZ.p�f 7849.13 Plantation Flat Profile-Okeechobee,FL Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EB -Installation odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports F,_79-49_R14_.AE UE-,ER_412.2 7849.14 Saxony-Country Shake,Country Flat Profile-Katy,TX Slate,Country Split Shake,English Thatch,Impact,Shake&Slate Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 61h Edition.odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports f-L/S4y k14 AE; U(_S ER-41�df 7849.15 Saxony-Shake&Slate Flat Profile-Phoenix,AZ https://www.floridabuilding.org/pr/pr app_dtl.aspx?param=wGEVXQwtDgtO4mGNBAA... 3/22/2021 Florida Building Code Online Page 4 of 5 Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 1I EBS-Installatlon.Ddf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition DC,ff Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports 7849.16 Saxony-Shake,Slate,Country Flat Profile-Denver,CO State,Split Old English Thatch& Impact Limits of Use Installation Instructions Approved for use In HVHZ:No FL7849 R14 11 EBS-Instalition.Odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installation Mgnt al- Impact Resistant:N/A 6th Edition.Ddf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports 7849.17 Saxony 600-Slate,Shake&Split Flat Profile-Stockton,CA ', Shake Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion odf Approved for use outside HVHZ:Yes FL7849 R14 11 Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition,odf Design Pressure:N/A Verified By:IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7849 R1.4._fUL$E _41L•IJCif 7849.18 Saxony 600-Slate,Shake&Split Flat Profile-Rialto,CA Shake Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 P14 11 EBS-Instalition odf Approved for use outside HVHZ:Yes FL7849 R14 II Florida High Wind Tile Installa ion Manual- Impact Resistant:N/A 6th Edi ion,odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FL7949 R14_AE LiFS 12.oclf 7849.19 Saxony 700-Shake,Slate&Split Flat Profile-Stockton,CA Shake Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS-Installtion.Ddf Approved for use outside HVHZ:Yes FL7849 R14 11 Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A -6th Edition.odf Design Pressure:N/A Verified By:IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports FFL;1349 Rj j AE UE1,_ER-412:pSjf 7849.20 Saxony 700-Shake,Slate&Split Flat Profile-Rialto,CA Shake Limits of Use Installation Instructions Approved for use in HVHZ:No FL7849 R14 II EBS Instalitign.gdf Approved for use outside HVHZ:Yes FL7849 R14 11 Florida Hiah Wind Tile Installation Manual- Impact Resistant:N/A 6th Edition.odf Design Pressure:N/A Verified By: IAPMO Uniform Evaluation Services LLC. Other: Created by Independent Third Party: Evaluation Reports F78,19 R)4_AE_UES ER 412.odf Go to Page I d Page 1/2 n Q1 (lack Next Contact Us::2601 Blin Stone Road,Tallahassee FL 37399 phone:850-487-1824 The State of Florida is an AA/EEO employer.Copyright 2007-2013 State of Honda.::Pnvacv Statement::Access bihty Statement::Refund Statemert Under Florida law,email addresses are public records.If you do not want your e-mail address released in response to a public-records request,do not send e-ectron,c mail to this entity.Instead,contact the office by phone or by traditional mail.If you have any questions,please contact 850.487.1395.'Pursuant to Section 455.275 (1),Florida Statutes,efecnw October 1,2012,licensees licensed under Chapter 455,F,S.must provlde the Department with an email address if they have one.The emits provided may be used for official communication with the licensee.However email addresses are public record.If you do not wish to supply a personal address, please provide the Department with an email address which can be made available to the public.To determine if you are a licensee under Chapter 455,F.S.,please click here. Product Approval Accepts: https://www.floridabuilding.org/pr/pr_app_dti.aspx"param=wGEV XQwtDgtO4mGNBAA... 3/22/2021 Florida Building Code Online Page 5 of 5 Safe https://www.floridabuilding.org/pr/pr_app_dtl.aspx?param=wGEVXQwtDgtO4mGNBAA... 3/22/2021 ja N 1 3.,� �s��.. :.#:-e. ��.�N�• '�►f fly _ ��. Qw - ::: 1 1 � 1 1 • 1 1 • 1=RSA-TRI PREFACE The Tile Roofing Industry Alliance (TRI) in partnership with the Florida Roofing and Sheet Metal Contractors Association, Inc. (FRSA) have been working together for over two decades on the development of installation manuals that represent proper installation practices, industry standards and the latest code requirements of roof tiles for the Florida market. It was the consensus of a joint committee that we should re-write this manual in a way that addresses the latest wind codes, eliminates system designations. recognizes the latest products, reduces redundancy, adds drawings and paints a clear picture that provides clarity for contractors and inspectors regarding which prod- ucts and processes are acceptable in the High Wind regions. The committee also adopted the recommen- dations of several premium upgraded products and enhanced installation practices to improve the long-term performance of tile roofing systems. The culmination of the committee's efforts led to the creation of this 6th Edition Florida High Wind Concrete and Clay Tile Installation Manual for High Wind Applications in Florida. LIMITATIONS ON USE AND DISCLAIMER FOR THE FRSA-TRI INSTALLATION GUIDE These tile guidelines are a consensus document developed by a joint committee of the Florida Roofing and Sheet Metal Contractors Association, Inc. (FRSA) and the Florida Committee of the Tile Roofing Industry Alli- ance (TRI). It is important to recognize that these recommendations are neither warranties, explicit or implicit, or representative of the only method by which a tile system can be installed. Rather, they try to summarize for the designer, applicator or developer good roofing practices and some of the industry standards for the instal- lation of the roof tiles which have been developed over time from actual trade practice and the requirements of various building code agencies. These guidelines may not be applicable in all geographical areas. It is the re- sponsibility of those individuals who are referring to these guidelines to independently research and determine which method is best for their particular project. INTRODUCTION The recommendations contained herein address concrete and clay tile installations in Florida; however these recommendations may be utilized in other geographical areas designated as a High Wind region. The TRI offers installation manuals for basic Climate regions as well as Cold and Snow regions. For more information, visit the TRI website www.tileroofing.org or email info@tileroofing.org. The manner in which tile roofs are installed in High Wind regions makes them a highly-effective water shed- ding assembly that affords years of service and protection. The effectiveness of a tile roof system as a weather resistant assembly depends upon the proper installation of the tile roof components, because installing them properly is critical to the performance of the installed system. It should be noted that several formatting changes have been continued in this revision. First, the table for underlayment and flashings (see page 6) addresses the compatibility of one-ply and two-ply underlayments. attachment methods and flashing types, as well as the possible need for additional (lashings and sealants. The second table is for hip and ridge attachment methods (see page 14) and denotes the various approved meth- ods for installing hip and ridge tiles, as well as the compatible weather blocking treatments. The implementa- tion of these tables will help reduce the likelihood of the inadvertent''mixing of systems," which can lead to a reduction in the life span of a tile roof system. This manual has been divided into two sections of content. The first contains text and tables, the second contains detailed drawings that supplement the text. Several new drawings have been added, while some that were found to be redundant or unnecessary in prior manuals were eliminated. Designers should be familiar with local codes and wind zone designations when choosing a tile roof system. For more information, please contact the Tile Roofing Industry Alliance (TRI) or the Florida Roofing and Sheet Metal Contractors Association, Inc. (FRSA). Initial publication date 9/18, effective code date 12/31/20. FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition 12/31/20 6th EDITION TABLE OF CONTENTS SPECIFICATIONS GeneralOverview....................................................................................................................3 Products...................................................................................................................................3 Underlayment & Flashings.....................................................................................................6 INSTALLATION Single-Ply System ...................................................................................................................7 Two-Ply System .......................................................................................................................8 MetalFlashings........................................................................................................................9 TileInstallation ......................................................................................................................12 Hipand Ridge Installation ....................................................................................................14 APPENDIX A Roof Project Design Flow Chart and Examples ............................................................17-21 Uplift and Design Pressure Tables .................................................................................22-31 ASCE 7-16 Wind Map For Exposure C.................................................................................32 APPENDIX B Drawings ...........................................................................................................................33-48 APPENDIX C Glossary............................................................................................................................49-53 FPSA-TRI 11 '3 1 � • h EDITION GENERAL OVERVIEW Job Conditions —Do not install underlayment over Related Work Specified Elsewhere—Other trades wet surfaces. Ensure other trades are aware and take such as Rough Carpentry—Section 06 10 00, Roof the necessary precautions when loading materials, and Deck Insulation —Section 07 22 00, Flashing and roofing and/or stacking of tile is taking place. Any Sheet Metal—Section 07 60 00, and Roof and Wall damage that occurs to the underlayment, fleshings or Specialties and Accessories—Section 07 70 00, are battens shall be immediately repaired with like materi- not covered by these recommendations. als. . • Quality Assurance—Concrete roof tile shall be in Ventilation —Ventilation or Sealed Attic Systems are compliance with ASTM C 1492. Clay roof tile shall be required by the building codes. These requirements in compliance with ASTM C1167. vary and should be verified by the local jurisdiction. They can be found in Section 1203 of the Florida Submittals —When required. submittals shall include Building Code and the International Building Code. the the profile, color and manufacturer. A typical sub- and in Section R806 of the Florida Residential Code mittal package includes product descriptions, recom- and the International Residential Code. Vents shall mended installation procedures and a conforming comply with ICC-ES AC132 and be installed as per Product Approval or current Compliance Report. manufacturer's written instructions. Product Delivery, Storage and Handling —Distrib- Warranty — Refer to specific manufacturer's limited ute stacks of tile uniformly, not in concentrated loads. warranty against defects in roof tile. When conditions warrant, install temporary battens to facilitate roof loading. Care shall be taken to protect the underlayment during the tile loading and stacking process. PRODUCTS DISCLAIMER NOTICE—The FRSA and TRI Alliance rely on the component industry's data to establish mini- mum physical properties standards for their products. The standards listed in the products section of this man- ual reflect that process. Refer to each manufacturer's Product Approval(s) or Compliance Reports for additional information. Asphalt— Shall conform to ASTM D312, Type III or IV Coatings— (Optional) Paint shall be color coordinated (Note slope requirements in the building code). when painting tile, flashing and/or accessories. Sealer Asphalt Plastic Roof Cement—Conforming to ASTM may be used on the point-up mortar. Tint Seal is color coordinated sealer for staining the or accessories. D4586, Type II, non-asbestos, non-running. heavy- Refer to Paint or Sealer manufacturer's written appli- cation instructions. ingredients. Asphalt Primer—Conforming to ASTM D41. Eave Closure— Metal, concrete. clay, mortar and raised fascia are all approved. Asphalt Saturated Roofing —Organic, Type II, com- Flexible Flashing Products—Conforming to ICC- monly called No. 30 or 30#, conforming to a minimum ES AC-148 and conform to ASTM D4434, D4637 or ASTM Standard D226, Type II organic saturated. D5019. Battens— Material to be decay resistant exterior Hip and Ridge Metal —Shall be in compliance with grade. Battens should not be bowed or twisted. Hori- the FBC. Hip and Ridge Metal shall meet the test re- zontal battens shall be a nominal 1" x 2" x 4'_ Elevat- quirements of SSTD 11-99 and verified by third-party ed or counter batten systems require a FBC Product independent FBC approved laboratories. Approval. FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition 12/31/20 FRSA-TRI6th EDITION Hip and Ridge Plastic Support Structure—Shall • Tensile strength conforming to ASTM D1623. be in compliance with the FBC. Hip and Ridge Plastic Support Structure shall meet the test requirements of ' Water absorption conforming to ASTM D2842. SSTD 11-99 and verified by third-party independent . Moisture vapor transmission conforming to ASTM • FBC approved laboratories. E96. Membranes—Organic Asphalt impregnated cot- . Dimensional stability conforming to ASTM D2126. ton membrane, minimum 4"wide. Inorganic Asphalt impregnated fiberglass membrane, minimum 4"wide • Closed cell content conforming to ASTM D2856. conforming to ASTM D1668. • Surface burning characteristics conforming to ASTM Mineral Surface Roll Roofing —Shall be a minimum E84. of seventy four pounds per roll commonly called 90#, conforming to ASTM D6380. • Fire tests of roof coverings conforming to ASTM E 108. Modified Bitumen Membrane—Shall conform to ASTM D6162, D6163 or D6164. Rake Fasteners— For trim tile, fasteners shall be of sufficient length to penetrate a minimum of 3/4" into Modified Bitumen Roofing Mastic—Shall conform the substrate or rafter. Nails shall be a minimum 10d to ASTM D3019, Type III. nail, 11 gauge. Screws shall be a minimum #8 screw. Mortar—Cement shall conform to ASTM C91 Type M. Self-Adhered Membrane—Self-adhered products Sand shall meet ASTM C144, uniformly graded; clean shall meet ASTM D1970, underlayment thickness, and free from organic materials. Lightweight aggre- minimum thickness 40 mils. Self-adhered products gate shall meet ASTM C332. All mortar used to fasten shall meet the following testing standards: field tiles shall be factory premixed and bagged. Each mortar manufacturer shall have a FBC Product Ap- • TAS 103, Item 7, wind uplift proval.All mortar used to fasten hips and ridges shall, .TAS 103, Item 9, tear resistance in addition to having a FBC Product Approval, be test- ed in accordance with ICC-SSTD 11-99 data substan- • TAS 103, Item 10, breaking strength and elongation tiating compliance. Job proportioned mixes (job site mortars) may be used for cosmetic purposes and for • TAS 103, Item 16, water vapor transmission "weather block" only, conforming to ASTM C270. • TAS 103, Item 19, slippage resistance Nailer Boards — Material to be decay resistant exteri- . TAS 103, Item 20, cracking cycling or grade. All fasteners shall be compatible with material used. ' ASTM D1970, Section 7.9 (satisfied nail seal-ability) Contact the fastener manufacturer for additional infor- • AC 48, Section 4.6, cycling and elongation mation. Nailer boards should not be bowed or twisted. Nailer boards shall be a nominal 2" x (sufficient height • UV Exposure, minimum 90 days to satisfy conditions). Stacking of nailer boards will be Sheathing — Material shall conform to APA-rated allowed. Maximum thickness of 2" per additional nailer sheathing. Refer to building code wind load require- board. When installing trim tile with foam, stacked ments. Sheathing must be adequate to support the nailer boards must be attached 18" on center with approved fasteners. loads involved, but not less than nominal 1" thick lum- ber or 15/32" thick plywood or other decking material Polyurethane Foam Adhesives —Shall conform to recognized in a code evaluation report or by the local the following specifications: building official. • Density conforming to ASTM D1622. Soil Stacks—Lead for soil stacks shall be minimum 2-1/2 pounds per square foot. Lead weight flashing re- • Compressive strength conforming to ASTM D1621. quirements, follow Lead Association recommendation. `c•FRSA-TRi 12,131/20 • -TRI Structural Bonding Adhesive—Shall conform to 2-112" in length or penetrate a minimum of 3/4" ASTM D3498. into deck.ASTM A641 Class 1 is a nail specifi- cation that can be converted to screw fasteners Tile Fasteners—Tile fasteners shall be compatible through performance based testing (ASTM 6117). with treated materials. Each fastener manufacturer is responsible for Nails—shall be corrosion resistant meeting a supplying this support data. Minimum#8 course minimum ASTM A641 Class 1 and/or corrosion thread. resistance equal (according to ASTM 6117) of Tin Tags—Shall be not less than 1-5/8" or greater I sufficient length to penetrate a minimum 3/4" into than 2" in diameter and a minimum 32 gauge steel or through thickness of the deck. Ring shank sheet metal. nails shall be 10d ring shank corrosion resistant steel nails (3" long, 0.283"flat head diameter, Underlayment Fasteners—Nails or Cap Nails shall 0,121" shank diameter with 18-22 rings per inch). be of sufficient length to properly penetrate 1" into or Smooth or screw shank nails to be 10d corrosion through thickness of deck, whichever is less. Minimum resistant steel (T long, 0.28"flat head diameter, 12 gauge. 0.128" screw or 0.121" smooth shank diameter). Screws—Shall be corrosion resistant meeting ASTM A641 Class 1 and/or corrosion resistance equal (according to ASTM 13117). Screws shall be I FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition 12/31/20 • 1=RSA-TRI6th EDITION UNDERLAYMENT & FLASHINGS Inspection —Verify that surfaces to receive the underlayment are uniform, smooth, clean and dry. Proper ventilation is recommended on all tile applications. Verify ventilation requirements as set forth in the governing building code. When exposed ceilings are utilized, special precautions should be used. Roof Parameters—Use the table below to determine the type of roof that will be installed. Each parameter is dependent upon the next. Do not mix and match; follow the table as it flows from left to right. Battens Pitch Field Tile Number Underlayment Metal Pre-formed -. . Utilized of Application Flashing Flashings Fastener Roof Attachment of Plys Method Type With Returns or Required Penetrations Without Returns Single Self-Adhered Pre-Formed Either Transitional - 4:12 Mechanical Cold Applied Pre-Formed Either Transitional - Yes and or Adhesive Two Heat Applied Pre-Formed Either Transitional - Greater Hot Mopped Pre-Formed Either Transitional - Self-Adhered Pre-Formed Either Transitional - Single Self-Adhered Pre-Formed Without Returns - See note below Standard Without Returns - See note below Cold Applied Pre-Formed Without Retums - Sealed 4 12 Standard Without Returns - Sealed and Mechanical Heat Applied Pre-Formed Without Returns - Sealed or Adhesive Standard Without Returns Sealed Greater Two Hot Mopped Pre-Formed Without Returns Sealed Standard Without Returns - Sealed Self-Adhered Pre-Formed Without Returns - See note below Standard Without Returns See note below Single Self-Adhered Pre-Formed Without Returns - Sealed Standard - - Sealed Cold Applied Pre-Formed Without Retums - Sealed 3:12 Standard - Sealed Less Mechanical Pre-Formed Without Returns No than Heat Applied - Sealed or Adhesive Standard - _ Two Sealed 4 12 Hot Mopped Pre-Formed Without Returns - Sealed Standard - - Sealed Self-Adhered Pre-Formed Without Returns - Sealed Standard - - Sealed Single Self-Adhered Pre-Formed Without Returns - Sealed Standard - - Sealed Cold Applied Pre-Formed Without Returns Sealed 3:12 Standard - Sealed Less Adhesive Pre-Formed Without Returns - Sealed than Heat Applied Standard - Sealed 412 Two Hot Mopped Pre-Formed Wthout Returns - Sealed Standard - - Sealed Self-Adhered Pre-Formed Without Returns - Sealed Standard - - Sealed Note: Refer to the underlayment manufacturer's written installation instructions or Product Approval. !c;FRSA-TRI 12/31/20 6th EDITION R , -TRI SINGLE-PLY SYSTEM General—Single-ply Systems or One-ply are those methods of application where a self-adhered underlayment is applied directly to the deck. Minimum thickness of any self-adhered underlayment shall be 40 mil SIBS, APP or Approved Equal. Valley and wall metals shall be standard or pre-formed. When using battens, pre-formed metals and transitional flashing are required. Transitional flashings are optional when battens are not used. Eave Metal— Prior to installing the eave metal, the deck underlayment of compatible material in the center to receive the eave metal must be primed with a com- of the valley. Install the underlayment to ensure the patible primer or a separator sheet must be installed. valley material is terminated at the center of the valley • When using a separator sheet, attach it to the decking on both intersecting decks. Proceed up the roof to the at the eave with nails and tin tags, round cap nails or ridge. See drawing FHW-04. other fasteners to hold the separator sheet in place Gable Metal—Once the single-ply underlayment instal- until the eave metal is installed. The separator sheet lation is complete, install the gable metal. Choose one shall extend past the deck flange of the eave metal by a of the following. maximum of 2". • On Top of the Single-Ply—Secure the gable metal 6" Install the eave metal over the primed substrate or the on center with approved fasteners. All joints shall be separator sheet. The eave metal shall be fastened 6" on lapped a minimum of 3" and sealed with compatible center with approved fasteners.All joints shall be lapped flashing cement, beads of sealant or solid coating at a minimum of 3" and sealed with compatible flashing the lap. Continue from eave up rake/gable in same cement, beads of sealant or solid coating at the lap. The manner, ensuring water-shedding capabilities of all eave metal shall be coated with compatible primer prior metal laps. to the underlayment being installed. Optional Securement: On the gable, the metal and Since raised fascia and starter strips create the same underlayment sheet may be joined with a bed of type of water dam situation, they both require an anti- flashing cement and a 4" strip of asphalt saturated ponding system to allow water to flow off the roof at the cotton or fiberglass fabric.The fabric shall be fully eave. See Drawing FHW-14. embedded in the flashing cement.A self-adhered Underlayment Application —Apply the single-ply stripping ply of compatible material may be used underlayment sheet perpendicular to the slope of the instead of flashing cement and membrane. roof and backnail it to the deck with nails and tin tags. . Under the Single-Ply— Prior to installing the gable round cap nails or other approved fasteners spaced 12" metal, the deck to receive the gable metal must be on center near the top edge of underlayment. Use a primed with a compatible asphaltic primer or a separa- minimum 4" headlap unless limited by product design, for sheet must be installed. When using a separator and 6" side laps. Extend the underlayment sheet a mini- sheet, attach it to the decking at the gable with nails mum of 4" up vertical surfaces. Overlap hip and ridges a and tin tags, round cap nails or other fasteners to hold minimum of 6". Seal all laps. the separator sheet in place until the gable metal is in- Valley Intersection—When using a single-ply under- stalled. The separator sheet shall extend past the deck layment at the valley intersection, choose one of the flange of the gable metal by a maximum of 2". following installation methods. Be sure that the under- . Wrapped Gable—Choose one of the following: (Not layment does not create a gap due to memory of the recommended for flush finish. Rake tiles must be material. installed.) • Full Weave— Install underlayment to ensure all val- • Extend underlayment beyond rake/gable end. Fold leys are woven past the centerline and through the down onto fascia or barge board. Secure with nails succeeding course of underlayment on the intersecting and tin tags, round cap nails or other fasteners 6" deck to prevent a water lap. Ensure that each course on center. of underlayment is overlapped by the succeeding course at the intersecting roof plane. Proceed up the •Trim underlayment at fascia or barge board. Install roof to the ridge. See Drawing FHW-04. a peel and stick underlayment, extending underlay- ment beyond rake/gable end. Fold down and seal • Center Cut Valley—Attach a 36"wide self-adhered onto fascia or barge board. FRSA-1 RI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition; 12/31/20 I°R �-TRI6th EDITION TWO-PLY SYSTEM General—Two-ply Systems are those methods of application where a base sheet is mechanically attached or self-adhered to the decking. The cap sheet shall be attached by hot asphalt, cold process, heat applied or • self-adhered. Minimum thickness shall be 40 mil SBS, APP or approved equal. Base Sheet—The base sheet shall be self-adhered overlapped by the succeeding course at the intersect- or mechanically attached to the deck with nails and ing roof plane. Overlap all hip and ridges by 6". On tin tags, round cap nails or other approved fasteners cap sheet, cut any fishmouths and seal with flashing spaced in accordance with the Underlayment Fas- cement and membrane where applicable. When using tening Table 1 (Page 22 Appendix A). Self-adhered pre-formed metals without edge returns, the cap sheet base sheets shall be installed per manufacturer's should terminate 1"from the water diverter to ensure instructions. Extend the base sheet a minimum of 4" adhesion to the primed metal. up vertical surfaces. Base sheet side laps shall be a Cap Sheet Attachment Method—Choose one of the minimum of 6" and headlaps shall be a minimum of 4". following: Install the base sheet to ensure all valleys are woven past the centerline and through the succeeding course ' Hot Asphalt— Install the cap sheet with an applica- of underlayment on the intersecting deck to prevent a tion rate of 25 pounds per square ± 15% mopping of water lap. Ensure that each course of underlayment asphalt. The cap sheet may come in contact with the is overlapped by the succeeding course at the inter- base sheet, allowing felt to touch felt. secting roof plane. Proceed up the roof to the ridge. • Self-Adhered—Over installed base sheet, apply one Overlaphi and ridges a minimum p g of 6". layer of self-adhered underlayment in compliance Drip Edge—The eave and gable drip edge metal with the self-adhered underlayment manufacturer's shall be installed over the base sheet. The metal shall recommendation. be coated wi th compatible primer prior to the cap • Cold Process — In stall cap sheet according to un- sheet being installed. The metal shall be fastened 6" derlayment/adhesive manufacturer's recommenda- on center with approved fasteners.All joints shall be tions. For cold process systems in windy conditions, lapped a minimum of 3" and sealed with compatible it may be necessary to spot nail cap sheet laps at a flashing cement, beads of sealant or solid coating at maximum of 3' on center, the lap. Continue from eave up the rake/gable in the . Heat Applied— Install cap sheet per manufacturer's same manner, ensuring water-shedding capabilities of instructions. all metal laps. Since raised fascia and starter strips create the same Valley Intersection —When installing the cap sheet at the valley intersection. choose one of the following type of water dam situation, they both require an an- installation methods. Be sure that the underlayment ti-ponding system to allow water to flow off the roof at does not create a gap due to memory of the material. the eave. See Drawing FHW-14. Cap Sheet—The Two-ply underlayment flashing ' Full Weave—Install underlayment to ensure all option determines the cap sheet installation timing. valleys are woven past the centerline and throughthe succeeding course of underlayment on the Choose one of the following and proceed accordingly: intersecting deck to prevent a water lap. Ensure • Under the Cap Sheet. See Metal Installation. See that each course of underlayment is overlapped Drawings FHW-01 and FHW-02. by the succeeding course at the intersecting roof • On Top of the Cap Sheet. Proceed to the next sec- plane. Proceed up the roof to the intersecting roof tion. See Drawings FHW-01 and FHW-02. plane. Proceed up the roof to the ridge. See Drawing Cap Sheet Installation—Side laps shall be a mini- FHW-04. mum of 6" and headlaps shall be a minimum of 3" and ' Center Cut Valley—Attach a 36" wide sheet of com- backnailed 12" on center with approved fasteners. patible material in the center of the valley. Install the Install cap sheet to ensure all valleys are woven past underlayment to ensure the valley material is termi- the centerline and through the succeeding course nated at the center of the valley on both intersecting of cap sheet on the intersecting deck to prevent a decks. Proceed up the roof to the ridge. See Drawing water lap. Ensure that each course of cap sheet is FHW-04. �!FRSA=I RI 12/31/20 EDITION -TRI METAL FLASHiNGS General— Each roof parameter is unique and requires that the proper metals be used with the correct combi- nation of roof parameters. Do not interchange metal options. Transitional Flashings—When battens are used, transitional flashings are required. Install flexible flashings at all valley, ridge and wall transitions. Turn up a minimum of 1" to create a water diverter, ensuring water-shed 11 - ding capabilities. See Drawing FHW-07. Single-Ply System— Pre-formed metals with edge returns shall be installed on top of the single-ply underlay- • ment and secured with clips. Pre-formed metals without edge returns and standard metals shall be stripped in or sandwiched between a separator sheet and the self-adhered underlayment. Transitional flashings are required when battens are utilized. See Drawing FHW-07. L' Two-Ply System—Pre-formed metals with edge returns shall be installed on top of the cap sheet and secured with clips. Pre-formed metals without edge returns and standard metals shall be stripped in or sandwiched between the base sheet and the cap sheet. Transitional metals are required when battens are utilized. Metal Flashings Installation —All metal surfaces that Open or Closed Valley. the underlayment adheres to must be primed with a compatible primer. • Open —Valley metal shall be a minimum of 16" (24" stretch-out) with a minimum 1" high center If the metal is to be installed under a single-ply under- diverter and minimum 1" metal edge returns. See layment then, prior to installing the metal, a separa- Drawing FHW-06. for sheet must be installed. When using a separator sheet, attach it to the deck with nails and tin tags. • Closed—Valley meta( shall be a minimum width round cap nails or other fasteners to hold the separa- of 16" (24" stretch-out) with a minimum 2-1/2" for sheet in place until the metal is installed. Install the high center diverter and a minimum 1" metal edge metal over the separator sheet. returns. See Drawing FHW-06. All metal flashings without edge returns shall be fas- When using valley metal with edge returns, secure tened 6" on center with minimum 12 gauge corrosion with clips fabricated from similar or compatible ma- resistant roofing nails, or other approved fasteners of terial. Clip the 1" metal edge returns to the deck a compatible metals near the outside edge of the metal. maximum of 16" on center or at each tile course with All joints shall be lapped a minimum of 6" and set in a approved fasteners. Trim metal at all valley/ridge bed of compatible flashing cement, beads of sealant junctions, ensuring water-shedding capabilities onto or solid coating at the lap. See Drawing FHW-05. the valley. Valleys—Start at the lower portion of the roof and - Pre-Formed Metals without Edge Returns — Select work up to ensure water-shedding capabilities. Where Open or Closed Valley. special conditions exist, it may be necessary to in- . Open —Valley metal shall be a minimum of 16' crease the width of the valley flashing. The entire (24" stretch-out) with a minimum 1' high twin cen- width of the valley flashing shall overlap the drip edge. ter diverter. See Drawing FHW-06. The center of valley flashing shall extend a minimum of 2" beyond drip edge. When battens are used, install • Closed —Valley metal shall be a minimum width transitional flashings or flexible flashing at all Valley, of 16" (24" stretch-out) with a minimum 2-1/2' ridge and wall transitions. Turn up a minimum of 1" high center diverter. See Drawing FHW-06. to create a water diverter, ensuring water-shedding capabilities onto the valley. See Drawing FHW-07. • Pre-Formed Metals with Ribbed Water Diverters without Edge Returns —Select Open or Closed Choose one of the following valley metals: (See Draw- Valley. ing FHW-05.) • Open —Valley shall be a minimum 1-1/2" high • Pre-Formed Metals with Edge Returns —Select twin center diverter spaced 6" apart from each FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition 12/31/20 ° :¢_TRi Jr other and two ribbed water diverters designed When a wall flashing terminates at the eave, the wall with a minimum 3/8" ribs spaced 3" from the metal should extend past the eave a minimum of 1" adjacent diverter and 3" apart from each rib with a and be cut to divert water away from the wall. See 3-1/4" outside flange f _g or terminating the metal to Drawings FHW-09 and FHW 12. The water diverter • the underlayment. See Drawing FHW-05. (sometimes referred to as a "kicker") is cut into the pan of the wall metal and tucked under the pan to - Closed —Valley metal shall be a minimum 1-1/2" create the water diverter. All water diverters shall be high center diverter and four ribbed water divert- set in a bed of compatible flashing cement, beads ers designed with minimum 3/8" ribs spaced at of sealant or solid coating. Where special conditions least 3"from the center diverter and at least 3" exist, it may be necessary to increase the width and/or apart from each rib with a minimum 2-1/2" outside the height of the wall metal. In all cases, flashing shall flange for terminating the metal to the underlay- be designed to adequately direct water flow. Choose ment. See Drawing FHW-05. one of the following: Valley metal nailing flange shall be primed with - Pre-Formed Metal with Edge Returns—The wall compatible primer up to the outside diverter. The metal flashing shall be a minimum of 5" x 6" "L" flash- metal flange and the cap sheet shall be joined ing with a minimum 1" metal edge return (12" stretch- with hot asphalt or a bed of flashing cement and out). When using wall flashing with edge returns, a 4" strip of asphalt saturated cotton or fiber- secure with clips fabricated from similar or compati- glass fabric. The fabric shall be fully embedded ble metal. Clip the 1" metal edge returns to the deck in the flashing cement. When the valley metal is a maximum of 16" on center. installed on top of the cap sheet, a self-adhered stripping ply of compatible material may be used • Pre-Formed Metals with Two Water Diverter Ribs instead of flashing cement and membrane. without Edge Returns—The wall metal shall be Standard Rolled Valley Metal — Rolled valley a minimum 5" x 6" °L" flashing with two 3/8" divert- shall shall be a minimum 16' wide. When the valley er ribs spaced 2" from vertical wall flange spaced a minimum 1-1/2" apart and a 2" nailing with ribs metal is to be installed under the cap sheet, the valley metal shall be primed with compatible flange (12" stretch out). When the wall metal is con- cealed under cap sheet. the metal shall be primed primer and the cap sheet shall be joined with hot with compatible primer and the cap sheet shall be asphalt. When the valley metal is installed on top bonded to the metal. When the wall metal is installed of the capsheet the metal and cap sheet shall be on top of the cap sheet, the wall metal and cap sheet joined with a bed of flashing cement and a 4" strip shall be joined with a bed of flashing cement and of asphalt saturated cotton or fiberglass fabric. a 4" strip of asphalt saturated cotton or fiberglass The fabric shall be fully embedded in the flashing fabric. The fabric shall be fully embedded in the cement. When the valley metal is installed on flashing cement. When the wall metal is installed on top of the cap sheet, a self-adhered stripping ply top of the cap sheet, a self-adhered stripping ply of of compatible material may be used instead of compatible material may be used instead of flashing flashing cement and membrane. See Drawings cement and membrane. See Drawings FHW-ll and FHW-05 and FHW-08. FHW-12. Wall Flashing—Start at lower portion and work up to . Standard Wall Metals —The wall metal shall be a ensure water-shedding capabilities. The vertical wall minimum of 4" x 4" "L" flashing. When the wall metal flange shall be terminated with a bed of flashing ce- is concealed under cap sheet, the metal shall be ment and a 4" strip of asphalt saturated cotton or fiber- primed with compatible primer and the cap sheet glass fabric at the top edge of the vertical flange. The shall be bonded to the metal. When the wall metal is fabric shall be fully embedded in the flashing cement. installed on top of the cap sheet. the metal and cap If flashing cement is not used, a self-adhered stripping sheet shall be joined with a bed of flashing cement ply of compatible material may be used instead of the and a 4" strip of asphalt saturated cotton or fiber- flashing cement and membrane for the termination of glass fabric. The fabric shall be fully embedded in the vertical flange to the wall substrate. the flashing cement. When the wall metal is installed c F RSA-TRI 12/31/20 EDITIONF 1 A mM25, W ILL on top of the cap sheet, a self-adhered stripping ply stallation procedures. For self-curbing or prefabricated of compatible material may be used instead of flash- skylights, refer to skylight manufacturer's installation ing cement and membrane. See Drawings FHW-09 instructions. and FHW-10. Soil Pipes, Vents, Etc. —When applying directly to Optional Counter Flashings at Wall Abutments— the deck, apply flashing cement around base of the When installing optional counter flashing, lap top protrusion and on the bottom side of metal flanges, flange of wall flashing a minimum of 2-1/2". Lap joints sealing unit base flashing to deck. Nail and secure all a minimum of 6" and apply flashing cement, beads of sides of base flashing near the edge. Make certain • sealant, solid coating or separator sheet between the base is flush to deck. If pipes, vents and/or turbines laps. Mechanically fasten counter flashing near the are installed after finished cap sheet, then the cap outside edge a minimum of 6" on center or set counter sheet and metal flange shall be joined with a bed of flashing into reglets and seal thoroughly. The metal flashing cement and a 4" strip of asphalt saturated and vertical flange support shall be joined with a bed cotton or fiberglass fabric. The fabric shall be fully of flashing cement and a 4" strip of asphalt saturated embedded in the flashing cement. If flashing cement cotton or fiberglass fabric. The fabric shall be fully is not used, a self-adhered stripping ply of compatible embedded in the flashing cement. If flashing cement material may be used instead of the flashing cement is not used, a self-adhered stripping ply of compatible and membrane; metal surfaces to be primed with material may be used instead of the flashing cement compatible primer. Profile specific ventilators should and membrane; metal surfaces to be primed with be installed per manufacturer's installation instruc- compatible primer. On framed walls, a vapor barrier tions. See Drawings FHW-20 and FHW-21. may be installed by others over the vertical flange. Attic Ventilators—Shall be installed per manufactur- Standard Curb Mounted Skylights, Chimneys, er's installation instructions. Etc. —Install in compliance with regular flashing in- FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual -6th Edition 12/31/20 12 FI -TRI6th EDITION TILE INSTALLATION Layout Horizontal— Chalk horizontal lines beginning thickness of the sheathing. one the length from eave less desired overhang. Over- hang shall be 3/4" to 2" depending on tile type, use of If utilizing staples, then the battens shall be attached a gutter or other functional requirements. All roof tile at 12" on center with staples 7/16" crown, No.16 gauge installations shall have a minimum 3" headlap unless corrosion resistant allowing for 3/4" penetration into restricted by product design. When battens are used. roof deck or through the sheathing whichever is less. the top course should be held down approximately Staples cannot be used with adhesive set systems. 1-1/2" from the ridge frame. Leave 1/2" space between batten ends and between Layout Vertical —Choose one of the following: batten and metal edge returns. Fasteners shall be compatible with batten material. • Staggered/Cross Bond Tile Installation. Note: Elevated or counter batten systems require FBC Gable Roofs—When using rake tile. chalk Product Approval. Contact the roof tile manufacturer vertical lines one full tile and one half tile width for Product Approval and installation instructions. plus 1"to 2"from starting gable to accommodate the rake tile. When using a flush finish (point up), Tile Installation— Stack tile to facilitate installation chalk vertical lines one full tile and one half tile and minimize tile movement. See Drawing FHW-27. width plus 1/4"from starting - Choose one of the following eave closures: p g gable to accommo 9 date flush finish. Chalk additional lines if neces- • Metal Eave Closure— Install closure strip along sary to maintain alignment. eave. Fasten minimum 18" on center. If metal Hip Roofs—Chalk vertical line 90 degrees from closure is inclusive of the drip edge, fasten 6" on eave line. Chalk second line parallel to first to center. See Drawing FHW-14. accommodate staggered/cross bonded tile. Chalk • prefabricated Rubber Eave Closure— Install additional lines if necessary to maintain alignment. closure strip along eave. Fasten with minimum • Straight Bond Tile Installation — Not recommended three fasteners per 36" strip. See Drawing for flat/low profile tile. FHW-14. Gable Roofs—When using rake tile, chalk ver- • Raised Fascia/Wood Starter Strip —See Draw- tical lines one full tile width plus 1" to 2"from ing FHW-14. starting gable to accommodate the rake tile. When . prefabricated Concrete or Clay Eave Closure— using a flush finish (point up), chalk vertical lines one full the width plus 1/4"from starting gable to Apply per manufacturer's instructions. accommodate flush finish. Chalk additional lines if • Mortar— Install mortar to elevate eave tile on necessary to maintain alignment. granular surfaced underlayments only.Apply mor- ar along the eave edge, applying enough mortar t Hip Roofs—Chalk vertical line 90 degrees from to elevate the eave end of the the to be on plane eave line. Chalk second line parallel to first to with the remaining roof tile. Point and smooth fin- lines if necessary to maintain alignment. accommodate straight bond tile. Chalk additional ish flush to eave line.A minimum 3!8"weep hole flush with the roof underlayment shall be formed Batten Installation —Horizontal battens shall be a at the spacing of not less than one weep hole per maximum of 4' in length. The batten material may be tile. longer in length provided there are 1/2" weep holes • Fastening Options for Adhesive Set Tile Instal- every 4'. Battens are optional for 4:12 pitch and above. lations Install top edge of horizontal batten to horizontal line. For roof slopes 2:12 up to and including 6:12. Horizontal battens to be a minimum nominal 1" x 22'. fasteners are not required in addition to the adhe- Batten shall be fastened and secured a maximum 24" sives. on center with fasteners of sufficient length to pen- etrate the sheathing a minimum 3/4" or through the : FRSA-TRI 12/31/20 EDITIONFRSA-TRl13 For roof slopes greater than 6:12, and up to and method. Lay succeeding courses of field tile in same including 7:12, fasten every the in the first course manner. Cut/break field tile to form straight edge at and every third the every fifth course in addition to center of hip/ridge. the adhesive, preferably in through the nail hole closest to overlock of the being fastened. Valleys— It is not recommended to install trim the in the valleys. It may be necessary to remove the lugs For roof slopes greater than 7:12, fasten every the from the field tile at walls and valley fleshings for in addition to the adhesive, preferably through the proper positioning of cut field tiles. Choose one of the nail hole closest to overlock of tile being fastened. following: When utilizing battens and tiles with protruding •Valley Metal without Water Diverters. anchor lugs, fastening is not required in addition to the adhesive. • Closed Valley— Miter the to meet at center of valley. See Drawing FHW-06. Flat/Low, Medium and High Profile Tile—Tile shall be attached to resist the aerodynamic moment as • Open Valley—Chalk a line minimum 2" on both determined when using the design pressures for the sides of valley center. Place bed of mortar along building and the attachment calculations set forth in outside edge of chalk lines on granular surfaced the local building code. underlayments only. Miter the to form straight border and point mortar to finish. See Drawing Starting at the eave, make certain the tile overhangs FHW-06. the drip edge uniformly along the first course. The the shall overhang the eave line by at least 3/4" but not •Valley Metal with Water Diverters. more than 2". Secure tiles with nails. screws, foam/ • Closed Valley— Miter tile to form straight border adhesive or mortar. See Allowable Uplift Resistance on either side of water diverters. See Drawing Values per Tables 1 & 2 in Appendix A. FHW-06. Cut/break the for proper staggering of the courses . Open Valley— Miter the to form straight border on when using staggered/cross bond method of installa- either side of the two water diverters. See Draw- tion. Set tile in stepped course fashion or in a horizon- ing FHW-06. tal and/or vertical fashion when utilizing straight bond FRSA FRI Florida High Wind Concrete and Clay Tile Installation Manual-6th Edition 12/31/20 HIP AND RIDGE INSTALLATION General—The following recommendations are only for products approved by the FBC and tested according to SSTD 11-99 via third-party independent FBC approved laboratories. They will determine the wind uplift limita- tions of the various hip and ridge attachment methods or by installation methods currently recognized in the High Velocity Hurricane Zone (HVHZ) section of the FBC. There are three basic attachment methods of hip and ridge tiles: mechanical attachment, adhesive-set and mortar-set attachment systems. The minimum head- lap when installing hip and ridge tiles is 2" unless restricted by product design. Any exposed fasteners should be covered with a UV resistant sealant. Field Tile Cuts at Hip or Ridge—All cut field tiles adjacent to a hip or ridge shall be attached to the cap sheet and/or the adjacent tile with an approved adhesive, mortar or mechanical fasteners and adhesive. The following table outlines the different parameters for the hip and ridge attachment options. See Drawings FHW-15, FHW-16 and FHW-17. Field Tile Structural Member Trim Tile Attachment Support Attachment Attachment Weatherblocking Finish Metal Foam Foam Coating oam or Foam Mortar Mortar Foam Coating Plastic Foam Foam oam Mortar Mortar Mechanical) Foam Coating Mortar Foam Foam Mortar Mortar Wood H-Bracket Foam Coating Straps Mechanical with — Flexible Dry Adhesive Mortar Mortar Foam Mortar Mortar Morar Mortar Mortar Mortar Hip and Ridge Attachment—Choose one of the other. If mechanical attachment of the wood member following: is not used, install the member with foam per the • Metal Member— Set member in plastic cement or manufacturer's instructions. compatible sealant. Fasten 6" on center on each side • Mortar—When using foam or mortar field tile attach- of the metal flange with minimum 1-1/4" ring shank ment, mortar can be used as a structural attachment. roofing nails. If mechanical attachment of the mem- Place a full bed of pre-bagged mortar under the ber is not used, install the member with foam per the entire tile. Each tile must be fully embedded into the manufacturer's instructions. mortar. The field tile secured to the underlayment along with the mortar on each trim tile creates the • Plastic Member—Install the member with foam per structural bond. The entire cavity under the trim tile the manufacturer's instructions. should be filled with approved mortar. See Drawing •Wood Member—Fasten 18" on center with four FHW-18. #8 screws per metal strap or H-bracket. Each at- Starter Tiles—All starter tiles must be secured at tachment point shall have two fasteners on each both ends of the tile either with mechanical fasteners. side of the wood member. The fasteners shall be mortar and/or adhesive. spaced evenly on the metal strap or H-bracket with the attachment holes parallel to the hip or ridge. The When the field tile is installed with foam or mortar. the straps and H-brackets shall be a minimum of 26 starter tile may be installed with an approved mortar. gauge. All materials must be compatible with each It FRSA (RI L2%31/20 6th EDITIONFRSA-TR! 15 If using a structural member, choose one of the follow- ridge tiles are installed and the adhesive has cured. ing: Install mortar to seal all voids between the field tile and the hip/ridge tile. Care should be taken to ensure • Metal Member— Place foam under starter the per enough mortar is used. The mortar should create a manufacturer's recommendations or secure the head wedge to keep the mortar from dislodging from under of the the with one#8 screw and apply adhesive in the hip/ridge and the field the junction. Ensure areas the gap between the structural support and the tile. are sealed to prevent water entry. After the mortar is . The member may need to be cantilevered to provide • a base for the adhesive. The starter the must make packed into place, then apply point up mortar to thedesired finish. contact with the adhesive. See manufacturer's rec- ommendations. • Foam — Is used to weather block the entire cavity of the adjoining planes of field the to the sides of the • Plastic Member— Place foam under starter the per structural support. This system uses foam as the manufacturer's recommendations. weather blocking. There is no mortar placed along • Wood Member—Place foam under starter tile per the longitudinal edges of the hip and ridge tile. Foam manufacturer's recommendations or drill a hole in is placed where the field tile abuts the structural the lower third of the starter tile and secure with a support. A bead of foam is placed parallel to the hip mechanical fastener into the wood member a mini- and/or ridge and the structural support to tile junction mum of 1". Seal the head of the fastener with a UV- to act as a weather block and is applied prior to the resistant sealant.Adhesive may be used in lieu of attachment of the hip and ridge tile. Install foam to a fastener as long as the wood member has been seal all voids between the field tile and the structural cantilevered to provide a base for the adhesive. The support. Care should be taken to ensure all areas gap between the structural support and the tile must are sealed with adhesive to prevent water entry. Ap- make contact with the adhesive. See manufacturer's ply a polyurethane compatible coating to protect the recommendations. foam from UV exposure. Miter or point up the hip starter tile to match the inter- ' Flexible Self-Adhered Membrane —This system secting eaves. can be used with a wood structural support. The flexible self-adhered membrane is applied in a After the Starter Tile— Install the next tile centering continuous or step fashion, sealing to both sides of over the structural support and/or the starter tile. Con- the adjoining field tile a minimum of 2" prior to the tinue in same manner working from the lowest point mechanical attachment of the trim tile to the wood toward the highest point of the roof. At intersecting structural support. The flexible flashing may be visi- junctions (e.g., hip/ridge, ridge/gable, ridge/valley), cut ble, but should not extend onto the field tile beyond tile to form a solid fit and ensure the first and the last the outside edges of trim tile. hip/ridge tile is securely fastened.Any exposed fasten- ers shall be sealed with a UV-resistant sealant. Foam Rake/Gable—Choose one of the following: must come in contact with the bottom of the tile and . Rake Tile—Cut and install first rake tile the ex- structural support member. posed length of first course of field tile with factory Weather Blocking— Hip and ridge tiles need to have finish of rake tile towards the eave. Fasten rake tile weather blocking. Choose one of the following. See with a minimum two 10d nails of sufficient length Drawing FHW-16 for more details. to penetrate the framing a minimum of 3/4". Abut each succeeding rake tile to the nose of the field tile • Mortar— Pre-bagged or job-site mix is used to above and maintain a constant heaclap. See Draw- weather block the longitudinal edges of the hip and ing FHW-19. ridge tiles and provide aesthetics. A full bed of mortar is placed along the longitudinal edges of the hip ' Mortar Finish — Place mortar bed along roof edge. and ridge tile either during the application of the hip Point smooth to a straight edge finisn. and ridge tiles or may be packed in after the hip and Wall Abutments — It may be necessary to remove FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual-bth Edition 12/31/20 6th EDITION lugs from the field tile and/or install batten extenders Tile Replacement/Damaged Tile—Break out and re- at wall flashing for proper positioning of cut field tiles. place damaged roof tile. Do not disturb underlayment. For mechanically attached tile systems, tiles installed Repair underlayment if necessary. The lugs of the tile at wall abutment shall be attached with an adhesive. may need to be removed to position tile. Apply adhe- • The adhesive shall be installed to the underlayment sive per adhesive manufacturer's recommendations. or the tile below/next to the tile being installed to meet Immediately set replacement tile in position assuring the required uplift. Cut the tile to fit within 1° of the proper contact. base of finished wall. Point-up mortar is optional. See Drawing FHW-12. Small Valley and Hip Cuts—Elevate nose end of the in course above small cut tile.Apply adhesive per ad- Plumbing Stacks/Soil Stacks — Choose one of the hesive manufacturer's recommendations. Immediately following: set tile in course above in a position which assures proper contact. For roof slopes greater than 7:12 on • Pre-Formed Soil Flashing (with returns)—A lead hip cuts only, mechanical fastening may be required. skirt flashing or flexible flashing with minimum 18" x 18" base shall be used. This flashing shall be woven Clean Up — Remove all broken tile, debris and excess in with the tile coursing. See Drawing FHW-21. the from roof. • Standard Flashing—Cut tile to fit close to plumbing Miscellaneous Recommendations— Instructions stack; fill void with mortar and point to finish. See shall be given to all parties involved cautioning against Drawing FHW 20. traffic of any kind on finished roof. Damage to roof Coatings— (Optional) Sealer may be applied to ex- tiles and/or sub-roof may result. posed mortar. Color coordinated paint may be applied to metal flashings. FR';A_l R; 12/31/20