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Home My WebLink AboutNOA TARCO ROOFING MEMBRANES AND UNDERLAYMENTSMI.AMI-DADE COUNTY tb SCANNED PRODUCT CONTROL SECTION ARTMENT OF REGULATORY AND ECONOMIC RESOURCES (RER) . 11805 SW 26 Street, Room 208 ,RD AND CODE ADMINISTRATION DIVISION p BY Miami, Florida 33175-2474 St. Lude C®unti(786) 315-2590 F (786) 315-2599 10TICE OF ACCEPTANCE (NOA www.miamidade.j!ov/economv rco Specialty Products, Inc.. PC, 2 ie Information Way, Suite 225 `tle Rock, AR 72202 FILE ;OPE: COPY is NOA is being issued under the applicable rules and regulations governing the use of construction materials. The -umentation submitted has been reviewed and accepted by Miami -Dade County RER - Product Control Section to be sd in Miami Dade County and other areas where allowed by the Authority Having Jurisdiction (AHJ). 1is NOA shall not be valid after the expiration date stated below. The Miami -Dade County Product Control Section i Miami -Dade County) and/or the AHJ (in areas other than Miami -Dade County) reserve the right to have this oduct or material tested for quality assurance purposes. If this .product or material fails to perform in the accepted anner, the manufacturer will incur the expense of such testing and the AHJ may immediately revoke, modify, or spend the use of such product or material within their jurisdiction. RER reserves the right to revoke this acceptance, it is determined by Miami -Dade County Product Control Section that this product or material fails to meet the auirements of the applicable building code.. is product is approved as described herein, and has been designed to comply with the Florida Building Code luding the High Velocity Hurricane Zone of the Florida Building Code. N: Tarco Roofing. Membranes and Underlayments iG: Each unit shall bear a permanent label with the manufacturer's name or logo, city, state and following "Miami -Dade County Product Control Approved", unless otherwise noted herein. ENEWAL of this NOA shall be considered after a renewal application has been filed and there has been no change the applicable building code negatively affecting the performance of this product. ERMINATION of this NOA will occur after the expiration date or if there has been a revision or change in the lterials, use, and/or manufacture of the product or process. Misuse of this NOA as an endorsement of any product, - sales, advertising or any other purposes shall automatically terminate this NOA. Failure to comply with any section this NOA shall be cause for termination and removal of NOA. DVERTISEMENT: The NOA number preceded by the words. Miami -Dade County, Florida, and followed the expiration date_ may be displayed in advertising literature. If any portion of the NOA is displayed, then shall be done in its entirety. TECTION: A copy of this entire NOA shall be provided to the user by the manufacturer or its distributors and 1 be available for inspection at the job site at the request of the Building Official. NOA renews NOA No. 12-0420.02 and consists of pages 1 through 15. submitted documentation was reviewed by Alex Tigera. W�Pzmlll� NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 1 of 15 fG COMPONENT APPROVAL Roofing Rory: Underlayment Asphalt, SBS, Polyester. :OPE: is acceptance is for Tarco Roofing Membrane and Underlayments, for use with approved prepared roof emblies where the applicable TAS/ASTM specific underlayment is specified and installed with prescribed approved iesives, fasteners and fastener densities, as described in this Notice of Acceptance; designed to comply with the rida Building Code, including the High Velocity Hurricane Zone of the Florida Building Code. ADE NAMES OF PRODUCTS MANUFACTURED OR LABELED BY APPLICANT: Product Dimensions Test Specification Product Description ASTM 3' x 72" rolls ASTM D226 Type II Asphalt saturated felt underlayment zification Felt 3' x 133' 4" rolls ASTM D226 Type II Sheet material comprising a polyester tcrin� substrate coated with bituminous coating for #2 o use as an underlayment in roofing applications. Designed as a shingle and metal roofing underlayment and for use in tile roofing assemblies when used with an approved TAS 103 tile underlayment cap sheet. rglass Mineral 3' x 36'rolls ASTM D3909 Mineral surfaced glass fiber reinforced, aced Roll asphalt coated roll roofing for hot, mop or cold ring process application. ufacturing !lion #1 STM Organic Tile 3' x 36'rolls ASTM D6380 Asphalt saturated granular surfaced felt nderlayment Type 11 underlayment for hot mop application. #1 SBS 3x 36'rolls TAS 104 Granular surfaced polyester reinforced, SBS Wring modified bituminous membrane for hot mop or #1 cold process application. Designed as a tile roofing underlayment. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 2 of 15 ufacturing Won #1 00MU #2 #1 & #2 #1 & #2 #1 & #2 WIT #3 3' x 36' rolls 3966'8" � TAS 103 Granular surfaced, asphalt -impregnated ASTM D249 organic felt reinforced, bituminous sheet ASTM D6380 material with a self-adhesive bottom layer, for use as an underlayment in sloped roof assemblies. Designed as a tile roofing underlayment. 3' x 66'8" rolls ASTM D1970 Film surfaced, fiberglass reinforced, SBS modified bituminous sheet material with a self-adhesive bottom layer, for use as an underlayment in sloped roof assemblies. Designed as a metal and shingle roofing underlayment. 3' x 66'8" rolls ASTM D1970 Fine granular surfaced, fiberglass reinforced, 3' x 3374" rolls bituminous sheet material with a self-adhesive bottom layer, for use as an underlayment in sloped roof assemblies. Designed as an ice and water shield, and a shingle roofing underlayment. 3' x 66'8".rolls ASTM D1970 Smooth surfaced, fiberglass reinforced, 3' x 33'4" rolls bituminous sheet material with a self-adhesive bottom layer, for use as an underlayment in sloped roof assemblies. Designed as an ice and water shield, and a shingle and metal roofing underlayment. 3' x 66'8" rolls ASTM D1970 Film surfaced, non -reinforced, bituminous sheet material with a self-adhesive bottom layer, for use as an underlayment in sloped roof assemblies. Designed as an ice and water shield, and a shingle and metal roofing underlayment. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 3 of 15 IANUFACTURING LOCATION: I.' Greencastle, PA 2. Belton, TX 3. Coshocton. OH ,VIDENCE SUBMITTED: Test Agency Test Identifier Test Name/Report Date xlantic & Carribean Roof ACRC06-013 TAS 103 06/14/06 onsulting, LLC RI Asphalt Technologies TOT-003-02-01 ASTM.1)226 Type II 08/22/02 TOT-029-02-01 TAS 110, ASTM D249 & D 61 07/05/05 TOT-030-02-01 TAS 110, ASTM D249 & D 6380 07/05/05 TOT-041-02-01 TAS 110, ASTM D226 Type II 05/24/06 TOT-042-02-01 ASTM D4798 & ASTM G155 05/22/07 rinity I ERD T3580.10.06-2 TAS 103 10/26/06 T3580.10.06 TAS 103, ASTM D6386 10/12/06 T30160.08.09-RI ASTM D1970 10/12/10 T10550.07.08 ASTM D4798 & ASTM D1970 07/30/08 T32530.08.10 ASTM D1970 08/17/10 T33190.08.10 TAS 103 08/06/10 T43930.09.13-R2 TAS 104 09/11/13 T40790.04.12 ASTM D6380 04/06/12 T40780.04.12 ASTM D3909 04/06/12 T37610.07.11 TAS 114-D 07/29/11 ZT-Arcon IRT07-0006 ASTM D1970 07/11/07 IRT 07-0036 ASTM D1970 02/22/08 IRT08-0002 ASTM D1970 02/22/08 NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 4 of 15 ASSEMBLIES - 30# ASTM SPECIFICATION FELT: eck Type: See Installation Requirements and General Limitations below. eck Description: See Installation Requirements and General Limitations below. E(1): See Installation Requirements and General Limitations below ALLATION REQUIREMENTS - 30# ASTM SPECIFICATION FELT: 30# ASTM Specification. Felt shall be installed in strict compliance with applicable Building Codes. ,Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors Associations (NRCA) when installing 309 Felt. During installation of 30# Felt, comply with Occupational Safety and Health Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to prevent accidents. 30# ASTM Specification Felt shall be installed with a minimum 4" end lap in a shingle layer fashion and fastened as required by applicable system assemblies NOA or FBC 1518.2. LIMITATIONS - 30# ASTM SPECIFICATION FELT: Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire ratings of this product. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with applicable building code. 309 ASTM Specification Felt may be used with any approved roof covering Notice of Acceptance listing ASTM D226 Type II felt as a component part of an assembly in the Notice of Acceptance. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and Rule .61 G20-3 of 'the Florida Administrative Code. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 5 of 15 ASSEMBLIES - EASYLAY: Type 1: Wood, Non -insulated Description: '9/12" or greater plywood or wood plank E(2): Anchor sheet mechanically fastened to deck. it Sheet: One or more plies of EasyLay underlayment, with a minimum 4" wide side lap and a minimum 8" wide end lap, mechanically fastened to deck. Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12" o.c. in the field (for Anchor/Base sheet).. cing: Approved Roof Assemblies in.lieu of FBC. perscribed ASTM D 226 Type II felt STALLATION REQUIREMENTS - EASYLAY: 1. EasyLay shall be installed in strict compliance with applicable Building Codes. 2. 'Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors Associations (NRCA) when installing EasyLay.. �. During installation,, comply with Occupational Safety and Health Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to prevent accidents. 4. EasyLay shall be acceptable for use with asphaltic shingles, wood shakes and shingles, quarry slate, tile and metal roofing assemblies. 5. Re-fasten.any.loose decking panels, and check for protruding nail heads prior to the application o f EasyLay. 6. Place a frill width piece of EasyLay, parallel, to the eave (low) edge of the roof. 7. Unroll EasyLay 2 to 3 feet,.with the lay lines facing up, and position the end of it to the edge of the eave and rake. 8. Install a few fasteners at the top, near the rake, and roll out the sheet to a manageable length. 9. Pull, straighten and align the sheet. so that any wrinkles are eliminated and the sheet is even with the eave edge. 0. EasyLay shall be fastened with approved roofing nails and tin caps or approved cap nails, driven.by hand or pneumatically, spaced 6" o.c. at all laps in the center of the sear area, and two staggered rows fastened 12" o.c. in the field of the sheet. 11. When installing nails, apply so that the head of the nail is flush with the EasyLay surface, without cutting into the EasyLay surface. 12. Fastening shall be done from the top to avoid walking or kneeling on unsecured sheet. 13. Continue on to the end of the substrate and fasten down. 14. Align the next roll over the preceding sheet so as to form a minimum 4" overlap. 15. Then install the just placed sheet, per instructions above. 16. The bottom of the second course of EasyLay shall lay on top of the first course so that any water will flow over the top of EasyLay. l7. Apply subsequent sheets in the same manner, with 4" side laps and 6" end laps over the preceding sheets. 18. When the top course is reached, lap about 6" of EasyLay over the ridge. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 6 of 15 9. Install EasyLay a minimum of 6" up any vertical surfaces.. 0. Stagger the end laps a minimum of 18" from the preceding course. 1. After installing EasyLay on the field of the roof, install drip edge at the eaves (if used). 2. _ When applying EasyLay in the valley, start at the low point and work to the high point, rolling the membrane from the center outward in each direction. Make sure there are no rips or large wrinkles in the EasyLay. 3. Before applying horizontal sections of EasyLay, install a.vertical length of EasyLay down the center of the valley; 4. Several sections of EasyLay can be used, but be certain to overlap the higher sections several inches so any water will flow over the top of the sheet. 5. EasyLay underlayment in the valley areas must be covered with code prescribed metal or other approved valley lining material: 5. Apply a minimum 1/16" thick uniform layer of SBS trowel grade modified flashing cement to water proof areas .of EasyLay where any cuts or tears have occurred. Seams or joints may require the application of an SBS trowel grade modified flashing cement. Flash vent pipes, stacks, chimneys and penetrations in compliance with Roof Assembly current Product Control Notice of Acceptance and applicable. Building Code. ENERAL LIMITATIONS - EASYLAY: Fire classification is not partof this acceptance; refer to a current Approved Roofing Materials Directory for fire ratings of this product. . This acceptance is for prepared- roofing applications. Minimum deck requirements shall be in compliance with applicable building code. EasyLay shall be applied to a clean and dry surface. EasyLay shall not be torched or hot mopped to. Refer to manufacturer's published literature for additional information.. EasyLay shall not be used on slopes less than 2:12, unless the slope is acceptable to the weather resistant covering. 'In general, on slopes less than 4:12; a double layer of EasyLay is recommended. Double layer application is best achieved by using 19" side laps, making sure the side laps are `shingled in' to shed water. When installing EasyLay, the roof system must include proper ventilation. 7. Refer to prepared roofing system Product Control Notice of Acceptance for listed approval of EasyLay with specific prepared roofing products. EasyLay may be used with any approved roof covering Notice of Acceptance listing ASTM D 226 Type II felt as a component part of an assembly in the Notice of Acceptance. All products listed herein shall have a quality assurance audit in accordance with the Florida Building Code and Rule 61 G20-3 of the Florida Administrative Code. EasyLay shall not be left exposed for longer than 30 days after application. 0. The manufacturer reserves the right to change product exposure period at any time; not to exceed the preceding maximum time limitations. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 7 of 15 VED ASSEMBLIES - FIBERGLASS MINERAL SURFACED ROLL ROOFING: ;k Type: See Installation Requirements and General Limitations below. !k Description: See Installation Requirements and General Limitations below. tem E(3): See Installation Requirements and General Limitations below. ALLATION REQUIREMENTS — FIBERGLASS MINERAL SURFACED ROLL ROOFING: Fiberglass Mineral Surfaced Roll Roofing may be used with any approved roof covering Notice of Acceptance listing Fiberglass Mineral Surfaced Roll Roofing as a component part of an assembly in the Notice of Acceptance or wherever a ASTM D3909 roof membrane is specified and installed with prescribed approved asphalt, adhesives, fasteners and fastener densities per applicable FBC requirements. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors Associations (NRCA) when installing Fiberglass. Mineral Surfaced Roll Rooting. During installation of Fiberglass Mineral Surfaced Roll Roofing, comply. with Occupational Safety and Health Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to prevent accidents. LIMITATIONS — FIBERGLASS MINERAL SURFACED ROLL ROOFING: 1. Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire ratings of this product. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with applicable building codes. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and Rule 61 G20-3 of the Florida Administrative Code. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 8 of 15 ASSEMBLIES ASTM ORGANIC TILE UNDERLAYMENT: Type: See. Installation Requirements and General Limitations below. Description: See. Installation Requirements and General. Limitations below. m E(4): See Installation Requirements and General Limitations below. NSTALLATION REQUIREMENTS — ASTM ORGANIC TILE UNDERLAYMENT: ASTM Organic Tile Underlayment may be used with any approved roof covering Notice of Acceptance listing ASTM Organic Tile Underlayment as a component part of an assembly in the Notice of Acceptance or wherever a ASTM D6380 roof membrane is specified and installed with prescribed approved asphalt, adhesives, fasteners and fastener densities per applicable FBC requirements. 2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors Associations (NRCA) when installing ASTM Organic Tile Underlayment. I During installation of ASTM Organic Tile Underlayment, comply with Occupational Safety and Health Administration. (OSHA) safety standards; use common sense measures and adequate safety precautions to prevent accidents. GENERAL LIMITATIONS — ASTM ORGANIC TILE UNDERLAYMENT: Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire ratings of this product. 2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with applicable building codes. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and Rule 61 G20-3 of the Florida Administrative Code. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 9 of 15 PROVED ASSEMBLIES — EASYMOP SBS: k Type 1: Wood, on -Insulated k Description: Minimu 19/32" plywood, wood plank tem E(5): Anchor heet mechanically fastened to deck, membrane adhered with hot asphalt or approved adhesive. or/Base Sheet: One or ore plies .of ASTM D226 Type II or ASTM D2626 with a minimum_4" wide side lap and a minimum 8" wide end lap, mechanically fastened to deck. ning: Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12" o.c. in the field (for Anchor/Base sheet only). brane: EasyMop SBS applied to Anchor./Base Sheet with hot asphalt or with approved adhesive as specified in RAS 118, 119 or 120. (See #1 in Installation Requirements for back nailing) JSTALLATION REQUIREME 1. Tarco EasyMop SBS shall L 2. Observe and comply with rc Associations (NRCA) when 3. During installation, comply common sense measures an( 4. EasyMop SBS shall be an ac applications. 5. Re -fasten any loose decking SBS. 6. EasyMop SBS shall not be; 7. All approved substrates are the EasyMop SBS. Refer tc 8.. Prime all me'tal.collars, flas 9. Applicator may cut EasyMo 10. Place EasyMop SBS over n 1. Install. the first course of E, 2. It is recommended that end 3. EasyMop SBS shall be bacl type applied with a minimui Hurricane Zone (HVHZ) .se layer of underlayment is to, 14. Flash. vent pipes, stacks; chi Control Notice of Acceptan l 5. Vertical strapping of Easyly Roof Assemblies as specified below. — EASYMOP SBS: installed in strict compliance with applicable Building Codes. frog practices and guidelines as outlined by the National Roofing Contractors nstalling EasyMop SBS. Pith Occupational Safety and Health Administration (OSHA) safety standards; use adequate safety precautions to prevent accidents. ;eptable underlayment for mechanically fastened roof tile and adhered roof tile s, and check for protruding nail heads 'prior to the application of EasyMop ihered directly over any pre-existing roof membrane. be clean, dry and free of any loose debris or moisture prior to the application of applicable building codes prior to installation to verify acceptable substrates. ing, valleys, liner, drip edge and concrete deck substrate with ASTM D 41 primer. SBS into sections for workability and allow to relax prior to application. !tal drip edge in accordance with RAS 111. ;yMop SBS parallel to the eave edge. ips be staggered a minimum of 18" from the preceding course. nailed along the head lap. The nails shall be, 11 gauge V/4" approved ring shank of a IN" approved tin cap or approved capnail as required per the High Velocity tion-of the FBC, at a minimum rate of 12" o.c. The head lap of the preceding )ver the area being back nailed. ineys and penetrations in compliance with Roof Assembly current Product and applicable Building Code. )p SBS membranes is acceptable. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 10 of 15 L><lv ITATIONS — E..SYMOP SBS: l . Fire classification is not part ratings of this product. 2. This acceptance is for prepay applicable building code. 3. Tarco EasyMop SBS shall m on the substrate. 4. Tarco EasyMop SBS are tot 5. Ensure roof has positive drai 5. Tarco EasyMop SBS shall ni 7. Care should be taken during roof covering directly on the S. All tiles shall be staged (two manufacturer's requirements and 6 :12 for lugged tiles (Sc At roof slopes greater than tl roof tile. Front View - Staged Tiles 9. The manufacturer reserves th stacked, not to exceed the pr 0. Tarco EasyMop SBS shall nc The manufacturer reserves th maximum time limitations. 1. Refer to prepared roofing sys underlayments with specific 1 roof coverings Notice of Ace an assembly in the Notice of If Tarco EasyMop SBS or th Jurisdiction (AHJ) or the Miz appropriate documentation is testing results. this acceptance; refer to a current Approved Roofing Materials Directory for fire roofing applications. Minimum deck requirements shall be in compliance with be installed.when any form. of moisture such as water, dew, rain, etc. is present applied to a smooth, clean and dry surface, with the deck free from irregularities. ige prior to installation of Tarco EasyMop SBS. be applied over a pre-existing roof membrane or system. e loading procedure to keep foot traffic to a minimum and avoid dropping the iles perpendicular to slope, four tiles on top parallel to slope) as per not to exceed 6-high, to the standard maximum roof pitch of 5 :12 for flat tiles Tile Staging Method diagram below). ;above limitations;, the use of loading battens or We boards are required to load the Tile Staging Method __9 . Side View - Staged Tiles (Slope 1) right to change the tile staging method at any time as well as the number of tiles -eding maximum, number of tiles limitation. be left exposed as a temporary roof for longer than 180 days after application. right to change product exposure period at any time; not to exceed the preceding Product Control Notice of Acceptance for listed approval of Tarco axed roofing products. Tarco EasyMop SBS may be used with any approved nce listing Tarco EasyMop SBS or TAS 104 standard as a component part of TAS 104 standards are not listed, a request may be made to the Authority Having ii=Dade County Product Control Department for approval provided that rovided to detail compatibility of the product, wind uplift resistance, and fire All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and Rule 61G20 ') of the Florida Administrative Code. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 11 of 15 ,PPROVED ASSEMBLIES - T eck Type 1: Wood,', eck Description: Minirm: ystem E(6): Anchor nchor/Base Sheet: One or a minim' deck. ARCO SELF -ADHERED UNDERLAYMENTS Ion -Insulated n 19/32" plywood, wood plank ,heet mechanically fastened to deck, membrane adhered. lore plies of ASTM D226 Type I1, ASTM D2626, or EasyLay underlayment, with am 4" wide side lap and a minimum 8" wide end lap, mechanically fastened to tening: Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12" o.c. in the field (for Anchor/Base sheet only). nbrane: All Taro self -adhered membranes applied to approved Anchor/Base Sheet. (See #15 in Installation Requirements for back nailing) facing: Approvgd Roof Assemblies as specified below. eck Type 3: eck Description: ystem F(1): eck Preparation: nchor/Base Sheet: brane: rfacing: Concrete, Non -Insulated Structural concrete or concrete plank min. 2500 psi Membrane self -adhered to concrete deck. The con rete deck shall be clean and dry and cured for minimum of 28 days None. Membrane shall be back nailed with approved concrete fasteners and 15/8" approved tin caps at o maximum spacing of 9" o.c. at the head laps and be covered by the preceding layer. No back nail fasteners or tin caps shall remain exposed). Tarco P 200HT self -adhered membrane applied directly to concrete deck. (See Fastening above for back nailing) Approv d Roof Assemblies as specified below. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 12 of 15 ALLATION REOUIREMENTS - TARCO SELF -ADHERED UNDERLAYMENTS: Tarco self adhering underlayments shall be installed in strict compliance with applicable Building Codes. 2. Observe and comply with ro fing practices and guidelines as outlined by the National Roofing Contractors Associations (NRCA) when installing Tarco self adhering underlayments. 3. During installation; complywith Occupational Safety and Health Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to prevent accidents. 4. Fast90 and PS200HT shall be acceptable underlayments for mechanicallyfastened roof tile and adhered roof tile applications. MS300 and S 400 shall be acceptable underlayments for asphaltic shingles, wood shakes and shingles, and slate or simula ed slate roof assemblies. PS200""I and NR500HT shall be acceptable underlayments for asphaltic 3hingles, wood shakes, shingles, and metal roof panel assemblies. 5. Re -fasten any loose decking 1panels, and check for protruding nail heads prior to the application of the Tarco self adhering underlayments Tarco self adhering underlayments shall not be adhered directly over any pre-existing roof membrane. 7. All approved substrates are to be clean, dry and free of any loose debris or moisture prior to the application of the Tarco self adhering and rlayments. Refer applicable building codes prior to installation to verify acceptable substrates. 8. Prime all metal collars, flash water based aciylic or water 9. Contractor may cut the unde 10. Place the underlayments live 11. Install the first course of un 12. Apply the underlayment, wo the length of the sheet is the l3. Remove the underlayments i the membrane does not adhe After some time, it may bee( 14. It is recommended that end 1 15. Underlayments are,to be bac type applied with a minimun Hurricane Zone (HVHZ) sec of underlayment is to cover 1 16. Roll or broom the entire mer joints" to ensure adhesion w steep slope applications. Th mentioned procedures are ne membranes. ig, valleys, liner, drip edge and. concrete deck substrate with ASTM D 41 primer, lased polymer modified primer. ayments into sections for workability and allow to relax prior to application. metal drip edge in accordance with RAS 111. -rlayment parallel to the eave edge. sing from the center of the material continuously to the ends of the sheet (half of enter); taking care to avoid wrinkles and ridges. lease -film rapidly in a continuous fashion. Ensure the bottom adhesive side of to its self. In the event this transpires, separate the two layers immediately. ❑e impossible to do so without damaging the material. be staggered a minimum of 18" from the preceding course. nailed along the head lap. The nails shall be, 11 gauge 1 t/4" approved ring shank of a V/s" approved tin.cap or approved capnail as required per the High Velocity on of the FBC, at a minimum rate of 9" o.c. The head lap of the preceding layer e area being back nailed. brane surface paying special attention to all overlap areas "side laps, end laps, T- h acceptable substrates. A minimum of a 28 lb weighted roller may be used for use of a soft bristled push broom is acceptable on steeper slopes. The above essary in order to apply uniform pressure and allow for contact of the 17. Apply'/s" thick uniform layer of SBS trowel grade modified bitumen asphalt adhesive / flashing cement throughout the contact area f the 6" granule over granule and fabric over fabric end laps. Once the aforementioned procedure has been completed, the membrane must then be hand rolled in place in order to ensure contact of membrane and achieve a minimum of 1/8th" asphaltic bleed out in designated area. 8. Tarco self adhering underlay top penetrations before any c .9. When applying underlaymej membrane from the center 01 ents shall be applied to protrusions, slope changes, valleys, curbs, and other roof ier sections of the roof. in the valley, start at the low point and work to the high point, rolling the card in each direction. NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 13 of 15 20. For ridge applications, center the underlayment.and roll from the center outward in both directions. 21. Flash vent pipes, stacks, chimneys and penetrations in compliance with Roof Assembly current Product Control Notice of Acceptance and applicable Building Code, 22. All protrusions or drains shell be initially taped with a 6" piece of like kind membrane. The flashing tape shall be pressed in place and forn ed around the protrusion to ensure a tight fit. A second layer of like kind membrane shall be applied over the flashing detail. 3. Vertical strapping of Tarco self adhering membranes is acceptable. sENERAL LIMITATIONS - TARCO SELF -ADHERED UNDERLAYMENTS: 1. Fire classification is not part f this acceptance; refer to a current Approved Roofing Materials Directory for fire ratings of this product. 2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with applicable building code: 3. Tarco self adhering undeflayinents shall be applied only when material interface temperatures are 40° F and rising. Tarco self -adhered underlay ents. shall not be installed when any form of moisture such as water, dew, rain, etc. is present on the substrate. 5. Tarco self -adhered underlay ents are to be applied to a smooth,. clean and dry surface, with the deck free from irregularities. 6. Ensure roof has'positive drair age prior to installation of Tarco self -adhered underlayments. 7. Tarco self -adhered underlays ents shall not be applied over a pre-existing roof membrane or system. 8. After installation of Tarco se f-adhered membranes, wait a minimum of 48'hours before roof loading of tiles. 9. Care should be taken during t ie loading procedure to keep foot traffic to a minimum and avoiddropping the roof covering directly on the inderlayment. 0 All tiles shall be staged (two iles perpendicular to slope, four tiles on topparallel to slope) as per, manufacturer's requirements, not to exceed 6-high, to the standard maximum roof pitch of 6 :12 for flat tiles and 6 :12 for hugged tiles (See. Tile Staging Method diagram below). At roof slopes greater than the above limitations, the use of loading battens or toe boards are required to load the roof tile. Tile Staging Method Front View - Staged Tiles (�Iope -->) Side View.- Staged Tiles (Slope 1) NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 14 of 15 l . The manufacturer reserves th stacked, not to exceed the pi .2. EasyLay, PS200"u, MS300, 30 days after application.' PS application.. Fast90 shall not manufacturer reserves the rig maximum time limitations. 3. NR500HT is not recommender roofing. , 4. Refer to prepared roofing sy, underlayments with specific any -approved roof coverings standard which the self adhe Acceptance. If Tarco self -adhered umderl, Authority'Having Jurisdictio provided that appropriate do, resistance, and fire testing re right to change the tile staging method at any time as well.as the number of tiles ;eding maximum number of tiles limitation. 400, and NR500N7•shall not be left exposed as a temporary roof for longer than )OH" shall not be left exposed as a temporary roof for longer than 120 days after left exposed as a temporary roof for longer than 180 days after application. The to change product exposure period at any time; not to exceed the preceding for extreme high temperature environments such as under copper or zinc metal m Product Control Notice of Acceptance for listed approval of Tarco epared roofing products.. Tarco self -adhered underlayments may be used with otice of Acceptance listing Tarco self adhering underlayments or the ASTM ig underlayments meet as a component part of an assembly in the Notice of ments or the ASTM standards are not listed, a request may be made to the (AHJ) or the Miami -Dade County Product Control Department for approval mentation is provided to detail compatibility of the product, wind uplift [Its. 5. All products lised herein shalhave a quality assurance audit in accordance with the Florida Building Code and Rule 61 G20-3 of the Florida Administrative Code. ACTURER'S CONSIDkRATIONS: When using Fast90 and PS200 r in tile roofing applications, use of loading battens or toe boards on roof slopes greater than 6:12 and higher is recommended. When using EasyMop SBS in tile roofing applications, use of loading battens or toe boards n roof slopes greater than 5:12 for Flat Tiles and 6:12 for Lugged Tiles and higher is recommended. Code body requirements UILDING PERMIT REQ -ation for building permit sl This Notice of Acceptance. Any other. documents requi the installation of these mat BELING: membranes or packaging shall and the following statement: Juct Control Seal as shown be] manufacturer's recommendations and installation guidelines. be accompanied by copies of the following: by the Building Official or applicable building code in order to properly evaluate the imprint or identifiable marking of the manufacturer's name or logo, city, mi-Dade County Product Control Approved" or the Miami -Dade County MIAMI•DADE COUNTY rig..l END .OF THIS ACCEPTANCE NOA No.: 16-1116.09 Expiration Date: 01/25/22 Approval Date: 01/12/17 Page 15 of 15