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Home My WebLink AboutPRODUCT APPROVAL ROOFING UNDERLAYMENTS1/11/2018 Florida Building Code Online BCIS Home I Log In I User Registration 1 Hot Topics I Submit Surcharge I Stats & Facts I db a re Product Approval USER: Public User of O MM �03 Cam e C ax ems, I—M MC: Product Approval Menu > Product or Application Search > Application List > Application Detail ':Z v MquA *n cooz - ffi FL # FL11602-R4 M Z�2 -'Application Type Revision 4 6 C Code Version 2017 >-< Application Status Approved-----___ -az We) r� Comments Archived Product Manufacturer Address/Phone/Email C10 Authorized Signature � vn mm ca n 0 Cn � w Technical Representative r) Eg Address/Phone/Email 0 fn x W -n mE _< I Quality Assurance Representative Address/Phone/Email InterWrap, Inc. 32923 Mission Way Mission, NON -US 00000 (551)574-2939 mtupas@interwrap.com Eduardo Lozano elozano@interwrap.com Eduardo Lozano 32923 Mission Way Mission, NON -US 00000 (778)945-2891 elozano@interwrap.com https://www.floridabuilding.org/pr/pr_app_dtl.aspx?param=wGEVXQwtDgsQFc5K%2f FrZeHYB7UCe5KMrdWfCTI V4nplGf3gzxVWUJA%3d%3d vm Zqm-0 m70 M-4C Cc) o D0)* < Cn -i o �snmA a u I� m � �DWrnm� O 00 C70M NCD rn �O rn3, -�ZM C —i 3 3 (� W z in D r �m M i rn I ao - m 0 3O � I `� 00 z ,� 1/3- 9 1/11/2018 Florida Building Code Online Category Roofing Subcategory Underlayments Compliance Method Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer 0 Evaluation Report - Hardcopy Received Florida Engineer or Architect Name who developed the Robert Nieminen Evaluation Report Florida License PE-59166 Quality Assurance Entity Intertek. Testing Services NA, Inc. - QA Entity Quality Assurance Contract Expiration Date 09/30/2019 Validated By John W. Knezevich, PE tD Validation Checklist - Hardcopy Received - — - — - - - - Certificate-of-Independe Referenced Standard and Year (of Standard) Equivalence of Product Standards Certified By Sections from the Code Product Approval Method FL11602 R4 COI 2017 01 COI Nieminen.pdf Standard ASTM D1970 ASTM D226 (physicals) FRSA/TRI April 2012 TAS 110 (weathering) Method 1 Option D Date Submitted 10/10/2017 Date Validated 10/11/2017 Date Pending FBC Approval 10/15/2017 hftps://www.floridabuilding.org/pr/pr_app_dtl.aspx?param=wGEVXQwtDgsQFc5K%2f rrZeHYB7UCe5KMrdWfCTl V4nplGf3gzxVWUJA%3d°/a3d Year 2015 2009 2012 2000 2/3 1/11/2018 Date Approved Summary of Products Florida Building Code Online 12/12/2017 FL # Model, Number or Name Description 11602.1 Titanium Roof Underlayments Synthetic sheet -type roof underlayments Limits of Use Installation Instructions Approved for use in HVHZ: No FL11602 R4 II 2017 10 FINAL ER INTERWRAP FL11602- R4.pdf Approved for use outside HVHZ: Yes Impact Resistant: N/A Verified By: Robert Nieminen PE-59166 Design Pressure: +N/A/-45 Created by Independent Third Party: Yes Other: 1.) The design pressure noted herein pertains to use Evaluation Reports of a specific underlayment system beneath foam -on tile FL11602 R4 AE 2017 10 FINAL ER INTERWRAP FL11602- R4.pdf sytsems. Refer to ER Section 5.6.3 for details. 2.) Refer to ER Sections 5 and 6 for other Limits of Use. Created by Independent Third Party: Yes ® = Contact Us :: 2601 Blair Stone Road, Tallahassee FL 32399 Phone: 850-487-1824 The State of Florida is an AA/EEO employer. Copyright 2007-2013 State of Florida.:: Privacy Statement :: Accessibility Statement :: Refund Statement 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 electronic 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, effective October 1, 2012, licensees licensed under Chapter 455, F.S. must provide the Department with an email address if they have one. The emails 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: M W W e>1Y Credit Safe https://www.floridabuilding.org/prlpr_app_dti.aspx?param=wGEVXQwtDgsQFc5K%2f FrZeHYB7UCe5KMrdWfCTl V4npiGf3gzxVWUJA%3d%3d 3/3 EVALUATION REPORT Interwrap, Inc. 32923 Mission Way Mission, BC V2V-6E4 Canada (551)574-2939 SCOPE: This Evaluation Report is issued under Rule 61G20-: construction materials in the State of Florida. The do P.E. for use of the product under the Florida Builc products described herein have been evaluated for sections noted herein. DESCRIPTION: Titan!UMT' Roof Underlayments LABELING: Labeling shall be in accordance with the herein. i EXTERIOR RESEARCH & DESIGN, I.I.C. Certificate of Authorization #9503 353 CHRISTIAN STREET, UNIT #13 OXFORD, CT 06478 (203) 262-9245 Evaluation Report 111980.11.08-R4 FL11602-R4 Date of Issuance: 11/03/2008 Revision 4: 10/10/2017 I and the applicable rules and regulations governing the use of cumentation submitted has been reviewed by Robert Nieminen, ing Code and Florida Building Code, Residential Volume. The compliance with the 6th Edition (2017) Florida Building Code requirements the Accredited Quality Assurance Agency noted CONTINUED COMPLIANCE: This Evaluation Report is valid until such time as the named product(s) changes, the referenced Quality Assurance documentation changes, or provisions of the Code that relate to the product change. Acceptance of this Evaluation Report by the named client Constitutes 'agreement to notify Robert Nieminen, P.E. if the product changes or the referenced Quality Assurance documentation changes. Trinity) ERD requires a complete review of this Evaluation Report relative to updated Code requirements with each Code Cycle. ADVERTISEMENT: The Evaluation Report number preceded by the words "Trinity I ERD Evaluated" may be displayed in advertising literature. If any portion of the EvaluatiI on Report is displayed, then it shall be done in its entirety. INSPECTION: Upon request, a copy of this entire Evaluation Report shall be provided to the user by the manufacturer or its distributors and shall be available for inspectionlat the job site at the request of the Building Official. This Evaluation Report consists of pages 1 through 17. Prepared by: ' . ;off: , ci•:•?, Robert J.M. Nieminen, P.E. Florida Registration No. 59166, Florida DCA ANE1983 i The facsimile seal appearing was authorized by Robert Nieminen, P.E. on 10/10/2017. This does not serve as an electronically signed document. CERTIFICATION OF INDEPENDENCE: 1. Trinity) ERD does not have, nor does it intend to acquire or will it acquire, a financial interest in any company manufacturing or distributing products it evaluates. 1 2. Trinity l ERD is not owned, operated or controlled by any company manufacturing or distributing products it evaluates. 3. Robert. Nieminen, P.E. does not have nor will acquire, a financial interest in any company manufacturing or distributing products for which the evaluation reports are being issued. 4. Robert Nieminen, P.E. does not have, nor will acquire, a financial interest in any other entity involved in the approval process of the product. 5. This is a building code evaluation. Neither Trinity I ERD nor Robert Nieminen, P.E. are, in any way, the Designer of Record for any project on which this Evaluation Report, or previousversions thereof, is/was used for permitting or design guidance unless retained specifically for that purpose. ROOFING COMPONENT EVALUATION: 1. SCOPE: Product Category: Roofing Sub -Category: Underlayment Compliance Statement: Titanium'"" Roof UI compliance with the intent of the following se in accordance with applicable sections the Requirements and Limitations / Conditions of L 2. STANDARDS: rVID ",SfINITY I ERD ?rlayments, as produced by Interwrap, Inc., have demonstrated ons of the 6th Edition (2017) Florida Building Code through testing DIlowing Standards. Compliance is subject to the Installation set forth herein. Section Property Standard Year 1507.1.1, T1507.1.1 Unrolling, Breaking Strength, Pliability ASTM D226 2009 1507.1.1 Tear Strength ASTM D1970 2015 1507.1.1, T1507.1.1, 1507.2.9.2 Physical Properties ASTM D1970 2015 1507.3.3 Physical Properties FRSA/TRI April 2012 (04-12) 2012 TAS 110 Accelerated Weajthering TAS 110 2000 3. REFERENCES: Entity Examination I Reference Date ERD (TST6049) Physical Properties 115010.04.09 04/29/2009 ERD (TST6049) Physical Propertil s 115010.05.10 05/14/2010 ERD (TST6049) Physical Properties 135520.06.11 06/15/2011 ERD (TST6049) ASTM D226 138010.08.11 08/11/2011 ERD (TST6049) Wind Uplift 135520.08.11-1 08/12/2011 ITS(TST1509) ASTM D226 311801000Q-003 04/26/2007 ITS(TST1509) ASTM D226 3130639COQ-002A 08/21/2007 ITS(TST1509) Physical Properties 3126617COQ-005 10/31/2007 ITS(TST1509) ASTM D226 101823107COQ-011 01/23/2015 PRI(TST5878) ASTM D1970 OCF-341-02-01 09/20/2017 PRI(TST5878) ASTM D1970;Tearstrength OCF-331-02-02 10/03/2017 PRI(TST5878) ASTM D1970; Tear strength OCF-332-02-02 10/03/2017 PRI(TST5878) ASTM D1970; Tear strength OCF-334-02-02 10/03/2017 ITS (QUA1673) Quality Control ITS Listings Current ITS (QUA1673) Quality Control Service Confirmation 09/30/2017 4. PRODUCT DESCRIPTION: 4.1 Self -Adhering Underlayments: 4.1.1 Titanium'" PSU-30 is an unreinforced polymer modified bitumen material adhered to the underside of a polymer -coated, synthetic woven sheet. The underside is backed with a release film. Unit weight 24 Ibs/square. Meets ASTM D1970 as a single -layer and meets FRSA/TRI April 2012 when used in 2-ply system. 4.2 Mechanically Fastened Underlayments: 4.2.1 Titanium'" UDL-25 is a synthetic sheet -type underlayment comprised of a woven core coated on one side with a polymer coating. Unit weight 2.5 Ibs/square. Meets FBC 1507.1.1 (Exception). 4.2.2 Titanium. TM UDL-30 is a synthetic sheet -type underlayment comprised of a woven core coated on both sides with a polymer coating. Unit weight4.0 Ibs/square. Meets FBC 1507.1.1 (Exception). 4.2.3 Titanium'"" UDL-50 is a synthetic sheet -type underlayment comprised of a woven core coated on both sides with a polymer coating. Unit weight 4.7 Ibs/square. Meets FBC 1507.1.1 (Exception). Exterior Research and Design, I.I.C. IEvaluation Report 111980.11.08-R4 Certificate ofAuthorization #9503 6EDITION (2017) FBC NON-HVHZ EVALUATION FL11602-R4 Titanium Roof Underlayments Revision 4: 10/10/2017 Page 2 of 7 r"�.- 1 RINITY I ERD 5. LIMITATIONS: 5.1 This is a building code evaluation. Neither TrinityJERD nor Robert Nieminen, P.E. are, in any way, the Designer of Record for any project o i which this Evaluation Report, .or previous versions thereof, is/was used for permitting or design guidance unless retained specifically for that purpose. 5.2 This Evaluation Report is not for use in FBC HVHZ jurisdictions. 5.3 Fire Classification is not part of this report; refer to current Approved Roofing Materials Directory for fire ratings of this product. 5.4 Titanium'" Roof Underlayments may be used with any prepared roof cover where the product is specifically referenced within FBC approval documents. If not listed, a request may be made to the Authority Having Jurisdiction for approval based on this evaluation combined with supporting data for the prepared roof covering. 5.5 Allowable Roof Covers: Table 1 Roof Cover Options Asphalt Wood Shakes Underlayment Shingles Nail -On Tile Foam -On Tile Metal & Shingles Slate Titanium PSU-30"" Yes �� Yes. Y_'Yes ,Yes (Silvassa, India) (See 5 5.1) ./ _. Titanium PSU-30 Yes / '% (gip,/�/ Y jYes (Brentwood, NH) �, . O._ / o . , �...., a ALL' Titanium UDL-25 Yes No�� Nu Yes; Yes Yes �u. Yes ,� , z Titanium UDL-30 Yes %� ` (Base sheet in 2 ply ,Yes �' (Base Sheet in 2 ply 'Yes Yes Yes ' s slam v ) system) � Titanium UDL 50 Yes ,,: %oi% No Yes y Yes a, 5.5.1 "Foam -On Tile" is limited to use of following Approved tile adhesives / underlayment combinations. "TABLFi1A::AtLOWABIE TILE ADHESIVE. UNDERLAIfMENT COMBINATIONS . _ _.. i Adhesive Florida Product Approval Underlayments Dow TileBond"" FL22525 Titanium PSU-30 (Silvassa, India) ICP Adhesives Polyset® AH-160 FL6332 Titanium PSU-30 (Silvassa, India) 5.6 Allowable Substrates; Titanium PSU-30: 5.6.1 Direct -Bond to Deck: ➢ New untreated plywood; ➢ Existing untreated plywood, primed as needed with D41 primer to achieve bond. 5.6.2 Bond to Mechanically Attached Base Sheet: ➢ ASTM D226, Type I or II felt. ➢ Titanium UDL-30 (primed with D41 primer) or UDL-30 (inverted). i 1 Refer to Tile Manufacturer's or Adhesive Manufacturer's Florida Product Approval for Overturning Moment Resistance Performance. Exterior Research and Design, LLC. Evaluation Report 111980.11.08-R4 Certificate of Authorization #9503 6'" EDITION (2017) FBC NON-HVHZ EVALUATION FL11602-114 Titanium Roof Underlayments Revision 4:10/10/2017 1 Page 3 of 7 J TRIM Y 1 ERD 5.6.3 Wind Resistance for Underlayment Systems in Foam -On Tile Applications: FRSA/TRI April 2012 (04-12) does not address wind uplift resistance of all underlayment systems beneath foam -on tile systems, where the underlayment forms part of the load -path. The following wind uplift limitations apply to underlayment systems that are not addressed in FRSA/TRI April 2012 (04-12) and are used in foam -on tile applications. Maximum Design Pressure is the result of testing for wind load resistance based on allowable wind loads, and reflects the ultimate passing pressure divided by 2 (the 2 to 1 margin of safety per FBC 1504.9 has already been applied). Refer to FRS RI April 2012 (04-12), Appendix A, Table 1A or FBC 1609 for determination of design wind loads. #1 Maximum Design Pressure = -45 psf: Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction. Primer: (Optional) ASTM D41 Underlayment: One or two plies, Titanium PSU-30 (Silvassa, India), self -adhered #2 Maximum Design Pressure = -30 psf*: Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction. Base Sheet: Titanium UDL-30 (inverted) Fasteners: 12 ga. annular ring shank nails having not less than 20 rings per inch, heads not less than 3/8 inch diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch with min. 32 ga., 1-5/8" diameter tin caps Spacing: 6-inch o.c. at 4-inch wide side laps and 12-inch o.c. at three (3), equally spaced center rows. Primer: ASTM D41 primer required at all tin -caps. Underlayment: One or two plies, Titanium PSU 30 (Silvassa, India), self -adhered #3 Maximum Design Pressure = -30 psf*: Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction. i Base Sheet: Titanium UDL-30 (printed side up) Fasteners: 12 ga. annular ring shank nails having not less than 20 rings per inch, heads not less than 3/8 inch diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch with min. 32 ga., 1-5/8" diameter tin caps. Spacing: 6-inch o.c. at 4-inch wide side laps and 12-inch o.c. at three (3), equally spaced center rows. Primer: ASTM D41 primer required over printed side of UDL-30. Underlayment: One or two plies, Titanium PSU 30 (Silvassa, India), self -adhered #4 Maximum Design Pressure = -45 psf*: Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction. Base Sheet: Titanium UDL-30 (inverted) Fasteners: 12 ga. annular ring shank nails having not less than 20 rings per inch, heads not less than 3/8 inch diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch with min. 32 ga., 1-5/8" diameter tin caps Spacing: 6-inch o.c. at 4-inch wide side laps and 8-inch o.c. at three (3), equally spaced center rows. Primer: ASTM D41 primer required at all tin -caps. Underlayment: One or two plies, Titanium PSU 30 (Silvassa, India), self -adhered #5 Maximum Design Pressure = -45 psf*: Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction. I Base Sheet: Titanium UDL-30 (printed side up) Fasteners: 12 ga. annular ring shank nails having not less than 20 rings per inch, heads not less than 3/8 inch diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch with min. 32 ga., 1-5/8" diameter tin caps. Spacing:. 6-inch o.c. at 4-inch wide side laps and 8-inch o.c. at three (3), equally spaced center rows. Primer: ASTM D41 primer required over printed side of UDL-30. Underlayment: One or two plies, Titanium PSU 30 (Silvassa, India), self -adhered Exterior Research and Design, I.I.C. Evaluation Report 111980.11.08-R4 Certificate ofAuthorization rY9503 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL11602-R4 Titanium Roof Underiayments Revision 4: 10/10/2017 Page 4 of 7 (_`r3 "JTR1N1TY1 Eta® 5.6.3.1 For mechanically attached Base Sheet,, !the maximum design pressure for the selected assembly shall meet or exceed that required under FRSA/TRI April 2012 (04-12), Appendix A, Table 1A. Alternatively, the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design pressure determined in accordance with FBC 1609. In this case, Zones 2 and 3 shall employ an attachment density designed by a qualified design professional to resist the elevated pressure criteria. Commonly used methods are ANSI/,SPRI WD1, FM Loss Prevention Data Sheet 1-29 and Roofing Application Standard RAS 117. Assemblies marked with an asterisk* carry the limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29 (January 2016) for Zone 2/3 enhancements. 5.7 Exposure Limitations: ' Titanium UDL-25, Titanium UDL-30 or Titanium UDL-50 shall not be left exposed for longer than 30-days. Titanium PSU-30 (Silvassa, India) shall not be left exposed for longer than 90-days. Titanium PSU-30 (Brentwood, NH) shall of be left exposed for longer than 30-days. 5.8 Tile Slippage Limitations [per FRSA TRI April 2012 04-12 : When loading roof tiles on the underlayment in direct -deck tile assemblies, the maximum roof slope shall be as follows. These slope limitations can only be exceeded by using battens during loading of the roof ti l es. TABLE 2: TILE--SLIPPAGELIMITATIONS FORIDIRECT-DECK TILE INSTALLATIONS , Maximum Underlayment Tile Profile Staging Method Flat Max. 10-tile stack 5:12 Titanium PSU-30 (Silvassa, India) Lugged Max. 10-tile stack 6:12 6. INSTALLATION: 6.1 Titanium Roof Underlayments shall be installed in accordance with. Interwrap published installation requirements subject to the Limitations set forth in Section 5 herein and the specifics noted below. 6.2 Re -fasten any loose decking panels, and check for protruding nail heads. Sweep the substrate thoroughly to remove any dust and debris prior to application, and prime the substrate (if applicable). 6.3 Titanium'' UDL-25, .Titanium UDL-30 tir Titanium UDL, 50 6.3.1 Shall be installed in compliance with the requirements for ASTM D226, Type I or II underlayment in FBC Table 1507.1.1 for the type of prepared roof covering to be installed, taking into account the wider sheet - width for double -layer applications. 6.3.2 Fasteners: Mechanical attachment of Titanium U6L-25 and Titanium UDL-30 is limited to ring shank roofing nails with minimum 1-inch diameter plastic caps. Mechanical attachment of Titanium UDL-50 is limited to ring shank roofing nails with minimum 3/8-inch diameter heads; ring shank roofing nails with minimum 1-inch diameter plastic caps; screws and plates; or plastic cap staples. 6.3.3 Slopes of 4:12 or greater: End (vertical) laps shall be minimum 6-inches and side (horizontal) laps shall be minimum 4-inches. Minimum attachment shall be 12-inches o.c. vertically and 24-inches o.c. horizontally in accordance with the surface markings on the exposed face of the underlayment. When batten systems are to be installed atop the underlayment, the underlayment need only be preliminarily attached pending attachment of the battens. Exterior Research and Design, U.C. Evaluation Report 111980.11.08-R4 Certificate ofAuthorization #9503 6EDITION (2017)'FBC NON-HVHZ EVALUATION FL11602-R4 Titanium Roof Underlayments Revision 4: 10/10/2017 Page 5 of 7 l I � yyy b QTRINITYIERD 6.3.4 Slopes of 2:12 to less than 4:12: Double layer application; begin by fastening a 25-inch wide strip along the eaves. Place a full -width sheet over the starter, completely overlapping the starter course. Continue as noted in 6.3.3, but maintaining minimum 25-inch side (horizontal) laps, resulting in a double -layer application. 5.4 Titanium'" PSU 30 6.4.1 Shall be installed in compliance with the codified requirements for ASTM D1970 underlayment in FBC Table 1507.1.1 for the type of prepared roof covering to be installed. 6.4.2 Direct -to -Deck with Mechanically Fastened Roof Cover: Cut manageable sections and re -roll with the release film side out. Membrane Application: ➢ Peel back release film approximatelly 1 to 2 feet and align with the lower edge of the roof and set in place, printed side up. ➢ Apply the balance of the membrane to the substrate by removing the film and firmly pressing the membrane into place. ➢ Apply subsequent courses parallel to the eave in a shingle -type, water -shedding manner. ➢ End (vertical) laps shall be minimum I12-inches and side (horizontal) laps shall be minimum 3-inches. ➢ If the membrane becomes misaligned, cut the roll and re -start. ➢ Upon completion, inspect the membrane and repair any defects or fish -mouths. The use of sealant or mastic at tile fastener penetrations is required for all tile roofing installations. Contact Interwrap for approved sealant or mastic types. 6.4.3 Tile Applications [Titanium PSU-30 (Silvassa, India) only]: Reference is made to FRSA/TRI Aprils 2012 (04-12) Installation Manual and Table 1 herein, using the instructions noted above as a guidelines Tile shall be loaded and staged in a manner that prevents tile slippage and/or damage to the underlayment. Refer to Table 2 herein, and InterwIrap published requirements for tile staging. Interwrap specifies minimum 24-hour cure time after installation, before loading of roofing tiles. The use of sealant or mastic at tile fastener penetrations is required for all tile roofing installations. Contact Interwrap for approved sealant or mastic types. 6.5 - Titanium 2=Ply System ," .. . 6.5.1 The Titanium 2-Ply System consists of a base layer of Titanium UDL-30 (top -surface primed or inverted) mechanically attached to the wood roof deck followed by Titanium PSU-30 (Silvassa, India), self -adhered. 6.5.2 Non -Tile Applications: Install Titanium UDL-30 (top surface primed or inverted) in accordance with Sections 6.3.1 through 6.3:3 followed by Titanium PSU-30 (Silvassa, India) in accordance with Section 6.4. 6.5.3 Tile Applications: Reference is made to FRSA/TRI April 2012 (04-12) Installation Manual and Table 1 herein, using the instructions noted above as a guideline. For mechanically fastened tile roofing refer to Interwrap published installation instructions, but not less than the fastener density from FRSA/TRI April 2012 (04-12), Table 1. For adhesive -set tile roofing, refer to Section 5.6.3 herein. Tile shall be loaded and staged in a manner that prevents tile slippage and/or damage to the underlayment. Refer to Table 2 herein, and Interwrap published requirements for tile staging. Interwrap specifies minimum 24-hour cure time after installation, before loading of roofing tiles. The use of sealant or mastic at tile fastener penetrations is required for all tile roofing installations. Contact Interwrap for approved sealant or mastic types. Exterior Research and Design, I.I.C. Evaluation Report 111980.11.08-R4 Certificate of Authorization #9503 6'" EDITION (2017),FBC NON-HVHZ EVALUATION F1.11602-114 Titanium Roof Underlayments Revision 4:10/10/201.7 Page 6 of 7 7. BUILDING PERMIT REQUIREMENTS: i As required by the Building Official or Authority' Having Jurisdiction in order to properly evaluate the installation of this product. S. MANUFACTURING PLANTS: Contact the noted CA agency for information on product locations covered for F.A.C. 61G20-3 QA requirements. The following plants have qualified products under their respective physical properties specifications. . Plant � a . .s Specification Product Mission, BC, Canada FBC 1507.1.1 (Exception) Titanium UDL-30, Titanium UDL-50 Qingdao, China FBC 1507.1.1 (Exception) Titanium UDL-25; Titanium UDL-30; Titanium UDL-50 Silvassa, India FRSA/TRI 04-12 (2-ply system) Titanium PSU-30 (Silvassa, India) Brentwood,,NH ASTM D1970 I Titanium PSU-30 (Brentwood, NH) 9. QUALITY ASSURANCE ENTITY: Intertek Testing Services NA Inc. — QUA1673; (60i) 520-3321 - END OF EVALUATION REPORT - Exterior Research and Design, U.C. Certificate of Authorization #9503 6T" EDITION (2017} FBC NON-HVHZ EVALUATION Titanium Roof Underlayments I I I Evaluation Report 111980.11.08-R4 FL11602-R4 Revision 4: 10/10/2017 Page 7 of 7