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HomeMy WebLinkAboutAPPROIVED Residential 2020 Polyglass- 160NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 1 of 94 APPENDIX 1: ATTACHMENT REQUIREMENTS FOR WIND UPLIFT RESISTANCE TABLE DECK APPLICATION TYPE DESCRIPTION PAGE 1A Wood New or Reroof (Tear-Off) A-1 Bonded Insulation, Bonded Roof Cover 5 1B Wood New or Reroof (Tear-Off) A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 6-12 1C Wood New, Reroof (Tear-Off) or Recover A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 12-14 1D Wood New, Reroof (Tear-Off) or Recover B-1 Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 14-15 1E Wood New, Reroof (Tear-Off) or Recover C-1 Mech. Attached Insulation, Bonded Roof Cover 15-19 1F Wood New, Reroof (Tear-Off) or Recover D-2 Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 19-23 1G Wood New or Reroof (Tear-Off) E-2 Non-Insulated, Mech. Attached Base Sheet (nails), Bonded Roof Cover 23-29 1H Wood New, Reroof (Tear-Off) or Recover E-2 Non-Insulated, Mech. Attached Base Sheet (screws & plates), Bonded Roof Cover 29-36 1I Wood New or Reroof (Tear-Off) F Non-Insulated, Bonded Roof Cover 37 2A Steel or Structural concrete New, Reroof (Tear-Off) or Recover B-1 Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 38-43 2B Steel or Structural concrete New, Reroof (Tear-Off) or Recover C-1 Mech. Attached Insulation, Bonded Roof Cover 44-50 2C Steel or Structural concrete New, Reroof (Tear-Off) or Recover D-2 Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 51-53 2D Steel or Structural concrete New, Reroof (Tear-Off) or Recover D-2 Insulated, Mech. Attached Velociflex, Bonded Roof Cover 53-55 3A Structural concrete New or Reroof (Tear-Off) A-1 Bonded Insulation, Bonded Roof Cover 56-68 3B Structural concrete New or Reroof (Tear-Off) F Non-Insulated, Bonded Roof Cover 68 4A Lightweight concrete New or Reroof (Tear-Off) A-1 Bonded Insulation, Bonded Roof Cover 69-73 4B Lightweight concrete New or Reroof (Tear-Off) A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 73-47 4C Lightweight concrete New or Reroof (Tear-Off) E-2 Non-Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 74-78 5A Cementitious wood fiber Reroof (Tear-Off) A-1 Bonded Insulation, Bonded Roof Cover 79-80 5B Cementitious wood fiber Reroof (Tear-Off) or Recover A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 80-82 5C Cementitious wood fiber Reroof (Tear-Off) or Recover B-1 Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 82 5D Cementitious wood fiber Reroof (Tear-Off) or Recover C-1 Mech. Attached Insulation, Bonded Roof Cover 83 5E Cementitious wood fiber Reroof (Tear-Off) or Recover E-2 Non-Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 83 6A Existing gypsum Reroof (Tear-Off) A-1 Bonded Insulation, Bonded Roof Cover 84-88 6B Existing gypsum Reroof (Tear-Off) or Recover A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 88 6C Existing gypsum Reroof (Tear-Off) or Recover C-1 Mech. Attached Insulation, Bonded Roof Cover 88 6D Existing gypsum Reroof (Tear-Off) or Recover E-2 Non-Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 88 7A Various Recover A-1 Bonded Insulation, Bonded Roof Cover 89-94 7B Various Recover F Non-Insulated, Bonded Roof Cover 94 NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 2 of 94 The following notes apply to the systems outlined herein: 1 The roof system evaluation herein pertains to above-deck roof components. Roof decks and structural members shall be in accordance with FBC requirements to the satisfaction of the Authority Having Jurisdiction. 2 Fasteners shall be of sufficient length for the following engagements: ➢ Wood Deck: Minimum 1-inch plywood penetration or wood plank embedment. ➢ Steel Deck: Minimum 0.75-inch steel penetration and engage the top flute of the steel deck. ➢ Structural Concrete: Minimum 1-inch embedment into pilot hole in accordance with published installation instructions. 3 Unless otherwise noted, insulation may be any one layer or combination of FBC Approved (Local or Statewide) board(s) that meet FBC 1505 and, for foam plastic, FBC Chapter 26, when installed with the roof cover. 4 Minimum 200 psi, minimum 2-inch thick FBC Approved lightweight insulating concrete may be substituted for rigid insulation board for System Types B-1, C-1, C-2, D-1 or D-2, whereby fasteners are installed through the lightweight insulating concrete to engage the structural deck. The structural deck shall be of equal or greater type, thickness and strength to the steel and structural concrete deck listings. Roof decks and structural members shall be in accordance with FBC requirements to the satisfaction of the Authority Having Jurisdiction. This is a wind uplift resistance allowance and does not purport to address non-wind-uplift-related issues, such as deck venting or moisture levels within the LWIC and the potential effect on overlying components. 5 Preliminary insulation attachment for System Type D: Unless otherwise noted, refer to Section 2.2.10.1.3 of FM Loss Prevention Data Sheet 1-29 (February 2020). 6 Unless otherwise noted, insulation adhesive application rates are as follows. Ribbon or bead width is at the time of application; the ribbons/beads shall expand as noted in the manufacturer’s published instructions. ➢ Hot asphalt (HA): Full coverage at 25-30 lbs/square. ➢ DuPont INSTA STIK Quik Set Insulation Adhesive (D-IS): Continuous 0.75 to 1-inch wide ribbons, 12-inch o.c. ➢ H.B. Fuller Millennium One Step Foamable Adhesive (M-OSFA): Continuous 0.25 to 0.5-inch wide ribbons, 12-inch o.c. ➢ H.B. Fuller Millennium PG-1 Pump Grade Adhesive (M-PG1): Continuous 0.25 to 0.5-inch wide ribbons, 12-inch o.c. ➢ OMG OlyBond 500 (OB500): Continuous 0.75 to 1-inch wide ribbons, 12-inch o.c. Note: OlyBond Green may be used where OlyBond 500 is referenced. ➢ OlyBond Classic (OB Classic): Full coverage at 1 gal/square. ➢ ICP Adhesive & Sealants Polyset CR-20: Continuous 2.5-3.5-inch wide ribbons, 12-inch o.c. ➢ Note: When multiple layers(s) of insulation and/or coverboard are installed in ribbon-applied adhesive, board joints shall be staggered. ➢ Note: The maximum edge distance from the adhesive ribbon to the edge of the insulation board shall be not less than one-half the specified ribbons spacing. 7 Unless otherwise noted, all insulations are flat-stock or taper board of the minimum thickness noted. Tapered polyisocyanurate at the following thickness limitations may be substituted with the following Maximum Design Pressure (MDP) limitations. In no case shall these values be used to ‘increase’ the MDP listings in the tables; rather if MDP listing below meets or exceeds that listed for a particular system in the tables, then the thinner board listed below may be used as a drop-in for the equivalent thicker material listed in the table. ➢ H.B. Fuller Millennium One Step Foamable Adhesive (M-OSFA): MDP = -157.5 psf (Min. 0.5-inch thick) ➢ H.B. Fuller Millennium PG-1 Pump Grade Adhesive (M-PG1): MDP = -157.5 psf (Min. 0.5-inch thick) ➢ OMG OlyBond 500 (OB500): MDP = -45.0 psf (Min. 0.5-inch thick Multi-Max FA-3) ➢ OMG OlyBond 500 (OB500): MDP = -187.5 psf (Min. 0.5-inch thick ISO 95+ GL) ➢ OMG OlyBond 500 (OB500): MDP = -315.0 psf (Min. 0.5-inch thick ENRGY 3) ➢ OMG OlyBond 500 (OB500): MDP = -487.5 psf (Min. 0.5-inch thick ACFoam II) ➢ ICP Adhesives & Sealants Polyset CR-20: MDP = -117.5 psf (Min. 1.0-inch thick) 8 For adhered roof insulation and board-size: Unless otherwise noted, refer to Section 2.2.10.6.2 of FM Loss Prevention Data Sheet 1-29 (February 2020). 9 For mechanically attached components or partially-bonded insulation, the maximum design pressure for the selected assembly shall meet or exceed at least the Zone 1 PRIME design pressure determined in accordance with FBC Chapter 16. Elevated pressure zones shall employ an attachment density designed by a qualified design professional to resist the elevated pressure criteria. Commonly used methods are NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 3 of 94 ANSI/SPRI WD1, FM Loss Prevention Data Sheet 1-29, Roofing Application Standard RAS 117 and Roofing Application Standard RAS 137. Assemblies marked with an asterisk* carry the limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29 (February 2020) for Zone 2/3 enhancements. 10 For assemblies with all components fully bonded, the maximum design pressure for the selected assembly shall meet or exceed critical design pressure determined in accordance with FBC Chapter 16. No rational analysis is permitted for these systems. 11 For mechanically attached components over existing decks, fasteners shall be tested in the existing deck for withdrawal resistance. A qualified design professional shall review the data for comparison to the minimum requirements for the system. Testing and analysis shall be in accordance with ANSI/SPRI FX-1 or Testing Application Standard TAS 105. 12 For bonded insulation or membrane over existing substrates in a re-roof (tear off) or recover installation, the existing deck or existing roof surface shall be examined for compatibility with the adhesive to be installed. If any surface conditions exist that bring system performance into question, field uplift testing in accordance shall be conducted on mock-ups of the proposed new roof assembly. For bonded insulation or membrane over existing substrates in a recover installation, the existing roof system shall be capable of resisting project design pressures on its own merit to the satisfaction of the Authority Having Jurisdiction, as documented through field uplift testing. Field uplift testing shall be in accordance with ASTM E907, FM Loss Prevention Data Sheet 1-52 or Testing Application Standard TAS 124. 13 Refer to FBC 1511 for requirements and limitations regarding recover installations. For Structural Concrete Deck or Recover Applications using System Type C-1, C-2, D-1 or D-2, the insulation is optional. Alternatively, an FBC Approved insulation board or coverboard may be used as a separation layer. Board products shall be preliminarily attached prior to roof cover installation (Note 5 herein). The separator component shall be documented as meeting FBC 1505 and, for foam plastic, FBC Chapter 26, when installed with the roof cover in Recover applications. 14 Lightweight insulating concrete (LWIC) shall be cast in accordance with FBC Section 1917 to the satisfaction of the Authority Having Jurisdiction. For systems where specific LWIC is referenced, refer to current LWIC Product Approval for specific deck construction and limitations. Unless otherwise noted, for systems where specific LWIC is not referenced, the minimum design mix shall be 300 psi. In all cases, the minimum top-coat thickness is 2-inches. For LWIC over structural concrete, reference is made to FBC Section 1917.4.1, Point 1. For “pre-existent” LWIC references, listings were established through testing over lightweight concrete cast using only foaming agent (ASTM C896), water and Portland cement (ASTM C150), with no proprietary additives, in accordance with procedures adopted by Miami-Dade BCCO (FBC CER1592). Use of these listings in new construction or re-roof (tear-off) applications is at the discretion of the Designer or Record and Authority Having Jurisdiction. 15 For bonded membrane applications, unless otherwise noted, refer to the following. MEMBRANE / ADHESIVE COMBINATIONS REFERENCE LAYER MATERIAL APPLICATION BP-AA (Base and Ply sheets, Asphalt-Applied) Base Ply One or more plies Polyglass G2 Base, FBC Approved ASTM D4601, Type II Hot Asphalt at 20-40 lbs/square Ply One or more plies Polyglass Ply IV, Polyglass Ply VI, FBC Approved ASTM D2178, Type IV or VI Note: Asphalt-applied sheets or insulation shall not be applied to poly-film surfaced membranes. SBS-CA1 Base Ply One ply Elastobase (sand/sand), Elastoflex V, Elastoflex S6, Elastoflex S6 HP, Elastoshield HT PG350 at 1.5-2.0 gal/square Cap Ply Elastoshield HT G, Elastoshield HT G FR, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand-backed), Polyfresko G SBS FR (sand-backed) SBS-CA2 Base Ply One ply Elastobase (sand/sand), Elastoflex V, Elastoflex S6, Elastoflex S6 HP Polyplus 35 at 1.5-2.0 gal/square Cap Ply Elastoshield HT G, Elastoshield HT G FR, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand-backed), Polyfresko G SBS FR (sand-backed) SBS-AA (SBS, Asphalt-Applied) Base Ply or Ply One or more plies Elastobase (sand/sand or poly/sand), Elastobase P (sand/sand or poly/sand), Elastoflex V, Elastoflex S6, Elastoflex S6 HP, Elastoshield HT Hot Asphalt at 20-40 lbs/square Cap Ply Elastoshield HT G, Elastoshield HT G FR, Elastoflex V, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand-backed), Polyfresko G SBS FR (sand-backed) Note: Asphalt-applied sheets or insulation shall not be applied to poly-film surfaced membranes. SBS-TA (SBS, Torch-Applied) Base Ply or Ply One or more plies Elastobase (sand/poly), Elastobase (poly/poly), Elastoflex V, Elastoflex S6, Elastoflex S6 HP, Elastoshield HT Torch-Applied Cap Ply Elastoshield HT G, Elastoshield HT G FR, Elastoflex V, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (poly-film backed), Polyfresko G SBS FR (poly-film backed) NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 4 of 94 MEMBRANE / ADHESIVE COMBINATIONS REFERENCE LAYER MATERIAL APPLICATION SBS-SA-H (SBS, Self-Adhering, Hybrid Systems) Base Ply Elastobase SA Self-adhering (followed by torch-applied sheet) SBS-SA (SBS, Self-Adhering) Base Ply One or more plies Elastoflex SA V, Elastoflex SA V FR, Elastoflex SA V Plus, Elastoflex SA V Plus FR, Elastoflex SA Base HD Self-Adhering Cap Ply Elastoflex SA P, Elastoflex SA P FR, Polyreflect Note: Unless otherwise noted, permissible membrane substrates for SBS-SA are limited to the SBS-SA Base Ply options herein, Elastobase (poly/sand) or Elastobase (poly/poly). APP-CA1 Cap Ply Polyflex G FR PG350 at 1.5-2.0 gal/square APP-TA (APP, Torch-Applied) Base Ply or Ply One or more plies Polyglass Base, Polyflex, Polybond Torch-Applied Cap Ply Polyflex, Polyflex G, Polyflex G FR, Polybond, Polybond G, Polyfresko G, Polyfresko G FR APP-SA-H (APP, Self-Adhering, Hybrid Systems) Base Ply Polyflex SA Base Self-adhering (followed by torch-applied sheet) APP-SA (APP, Self-Adhering) Cap Ply Polyflex SA P, Polyflex SA P FR, Polyfresko G SA, Polyfresko G SA FR, Polykool Self-Adhering Note: Unless otherwise noted, permissible membrane substrates for APP-SA are limited to the SBS-SA Base Ply options herein, Elastobase (poly/sand) or Elastobase (poly/poly). 16 Vapor barrier options for use over structural concrete deck followed by bonded insulation carry the following MDP limitations. The lesser of the MDP listings below vs. those in Table 3A applies. VAPOR BARRIER OPTIONS; STRUCTURAL CONCRETE DECK; FOLLOWED BY ADHESIVE-APPLIED INSULATION PER TABLE 3A: OPTION # PRIMER VAPOR BARRIER INSULATION ADHESIVE MDP (PSF) TYPE (NOTE 15) APPLICATION C-VB-1. PG100 Elastoflex SA V Plus Self-Adhering D-IS or CR-20, 12-inch o.c. -60.0 C-VB-2. PG100 Polyglass Base Torch-applied D-IS or CR-20, 12-inch o.c. -75.0 C-VB-3. PG100 Elastoflex SA P Self-Adhering D-IS, 12-inch o.c. -75.0 C-VB-4. PG100 Elastoflex SA P Self-Adhering M-OSFA, 12-inch o.c. -157.5 C-VB-5. PG100 Elastoflex SA P Self-Adhering CR-20, 12-inch o.c. -270.0 C-VB-6. PG100 Elastoflex SA V, Elastoflex SA V FR, Elastoflex SA V Plus, Elastoflex SA V Plus FR Self-Adhering M-OSFA, M-PG-1, OB500 or CR-20, 12-inch o.c. -290.0 C-VB-7. PG100 SBS-TA (with sanded-top-surface) Torch-applied M-OSFA, M-PG-1, OB500 or CR-20, 12-inch o.c. -290.0 17 The following surfacing may be applied to the Cap Ply without adverse effect on the system wind load performance. Refer to current Florida Product Approval for approved Polyglass and KM Coatings roof coatings for application limitations and a Roofing Materials Directory for fire ratings associated with coating usage. SURFACING OPTIONS FOR POLYGLASS MODIFIED BITUMEN ROOF SYSTEMS OPTION # SURFACING FLORIDA PRODUCT APPROVAL SURF-1. PG 300 FL10291 SURF-2. PG 600 FL10291 SURF-3. PG 650 FL10291 SURF-4. PG 700 FL10291 SURF-5. PG 700 QS FL10291 SURF-6. PG 800 FL10291 SURF-7. Polyplus 60 FL10291 NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 5 of 94 SURFACING OPTIONS FOR POLYGLASS MODIFIED BITUMEN ROOF SYSTEMS OPTION # SURFACING FLORIDA PRODUCT APPROVAL SURF-8. Polyplus 65 FL10291 SURF-9. PolyBrite 60-FC NOA 20-0611.01 SURF-10. PolyBrite 70 FL10291 SURF-11. PolyBrite 70 QS FL10291 SURF-12. PolyBrite 75 FL10291 SURF-13. PolyBrite 71 HS FL10291 SURF-14. PolyBrite 90 FL10291 SURF-15. PolyBrite 90.1 NOA 19-0610.02 SURF-16. PolyBrite 95 FL10291 SURF-17. PolyBrite 95.1 NOA 19-0610.02 SURF-18. KM Acryl 15 FL27409 SURF-19. KM Acryl 15 QS FL27409 SURF-20. KM Acryl 25 FL27409 SURF-21. KM Acryl 25 QS FL27409 SURF-22. KM Acryl 40 HS FL27409 SURF-23. KM Acryl 85 FL27409 SURF-24. KM PS#250 FL27409 SURF-25. KM PS#220 FL27409 SURF-26. Turbo-Set FL10291 18 “MDP” = Maximum Design Pressure is the result of testing for wind load resistance based on allowable wind loads. Refer to FBC 1609 for determination of design wind loads TABLE 1A: WOOD DECKS – NEW CONSTRUCTION OR REROOF (TEAR-OFF) SYSTEM TYPE A-1: BONDED INSULATION, BONDED ROOF COVER System No. Deck (Note 1) Base Insulation Layer Top Insulation Layer Roof Cover (Note 15) MDP (psf) Type Attach (Notes 6,7,8) Type Attach (Notes 6,7,8) Base Ply Ply Cap Ply SELF-ADHERING BASE PLY: W-1 Min. 15/32-inch plywood Min. 1.5-inch Polytherm, ACFoam II, Polytherm G, ACFoam III, ENRGY-3, Polytherm H, H-Shield, H-Shield CG, Multi-Max FA3 D-IS, M-OSFA, OB500 or CR-20 (Optional) additional layers(s) of base insulation D-IS, M-OSFA, OB500 or CR-20 SBS-SA (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -52.5 HYBRID SYSTEMS WITH SELF-ADHERING APP BASE PLY: W-2 Min. 15/32-inch plywood Min. 1.5-inch Polytherm, ACFoam II, Polytherm G, ACFoam III, ENRGY-3, Polytherm H, H-Shield, H-Shield CG, Multi-Max FA3 D-IS, M-OSFA, OB500 or CR-20 (Optional) additional layers(s) of base insulation D-IS, M-OSFA, OB500 or CR-20 APP-SA-H (Optional) APP-TA APP-TA -52.5 HYBRID SYSTEMS WITH SELF-ADHERING SBS BASE PLY: W-3 Min. 15/32-inch plywood Min. 1.5-inch Polytherm, ACFoam II, Polytherm G, ACFoam III, ENRGY-3, Polytherm H, H-Shield, H-Shield CG, Multi-Max FA3 D-IS, M-OSFA, OB500 or CR-20 (Optional) additional layers(s) of base insulation D-IS, M-OSFA, OB500 or CR-20 SBS-SA-H (Optional) SBS-TA SBS-TA -52.5 NEMO|etc. NEMO ETC, LLC Evaluation Report P9290.02.08-R25 for FL1654-R27 Certificate of Authorization #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION Revision 25: 09/30/2020 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 37 of 94 TABLE 1I: WOOD DECKS – NEW CONSTRUCTION OR REROOF (TEAR-OFF) SYSTEM TYPE F: NON-INSULATED, BONDED ROOF COVER System No. Deck (Note 1) Primer Roof Cover (Note 15) MDP (psf) Joint Treatment Base Ply Ply Cap Ply SELF-ADHERING BASE PLY: W-208 APA rated, 7/16 CAT, 0.418 in., Exposure 1 OSB None OSB joints are covered with 4-inch wide strips of Elastoflex SA V, rolled into place to create continuous bond. Elastoflex SA V Plus or Elastoflex SA V Plus FR (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -52.5 W-209 Min. 15/32-inch plywood None None SBS-SA (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -90.0 W-210 Min. 15/32-inch plywood PG100 None SBS-SA (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -97.5 W-211 Min. 15/32-inch plywood (Optional) PG100 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into place to create continuous bond. Elastoflex SA V or Elastoflex SA V FR (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -97.5 W-212 Min. 15/32-inch plywood POLYBRITE 745 or WB3000 None SBS-SA (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -105.0 W-213 Min. 15/32-inch plywood (Optional) PG100 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into place to create continuous bond. Elastoflex SA V Plus or Elastoflex SA V Plus FR (Optional) SBS-SA, SBS-TA, APP-TA SBS-SA, APP-SA, SBS-TA, APP-TA -135.0 HYBRID SYSTEMS WITH SELF-ADHERING APP BASE PLY: W-214 Min. 15/32-inch plywood (Optional) PG100 None APP-SA-H (Optional) APP-TA APP-TA -90.0 W-215 Min. 15/32-inch plywood (Optional) PG100 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into place to create continuous bond. APP-SA-H (Optional) APP-TA APP-TA -135.0 HYBRID SYSTEMS WITH SELF-ADHERING SBS BASE PLY: W-216 Min. 15/32-inch plywood None None SBS-SA-H (Optional) SBS-TA SBS-TA -90.0 W-217 Min. 15/32-inch plywood PG100 None SBS-SA-H (Optional) SBS-TA SBS-TA -97.5 W-218 Min. 15/32-inch plywood (Optional) PG100 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into place to create continuous bond. SBS-SA-H (Optional) SBS-TA SBS-TA -97.5 W-219 Min. 15/32-inch plywood POLYBRITE 745 or WB3000 None SBS-SA-H (Optional) SBS-TA SBS-TA -105.0