Texas windstorm roofing approvals
TDI product evaluations for the coastal counties, with the official PDFs.
Where a windstorm inspection applies
A roof replacement in these counties needs a TDI windstorm inspection and a WPI-8 certificate.
Aransas · Brazoria · Calhoun · Cameron · Chambers · Galveston · Harris (only the part east of Highway 146) · Jefferson · Kenedy · Kleberg · Matagorda · Nueces · Refugio · San Patricio · Willacy
TDI WPI-8 fact sheet ↗Shingles and underlayment
TDI no longer lists these. Check the label instead: asphalt shingles ASTM D3161 or D7158, synthetic underlayment ASTM D8257.
TDI building products page ↗Florida approvals count too
TDI also accepts third-party reports such as a Miami-Dade NOA or a Florida product approval.
Florida approvals →TDI third-party reports ↗Shingles 2
| Report | Product | Maker | Valid until |
|---|---|---|---|
| RC-722 | Westlake DaVinci Roofscapes, LLC Province Slate Polymer Composite Synthetic Roofing | Westlake DaVinci Roofscapes, LLC | 07/31/2027 |
| RC-378 | Tropical Timberwoods, Inc. Turada Hardwood Shingles and Shakes Installed Over Wood Spaced Boards or a Solid Wood Deck | Tropical Timberwoods, Inc. | 10/31/2029 |
Vents 21
| Report | Product | Maker | Valid until |
|---|---|---|---|
| RV-128 | CGG US TECH CORP 4SEASONS VENT; 4SEASONS PRO, 4SEASONS FLAT ROOF, 4SEASONS HP+ Solar Powered Roof Vents | CGG US TECH CORP | 06/30/2030 |
| RV-109 | Lomanco, Inc 550PROG Static Roof Vents | Lomanco, Inc | 08/31/2029 |
| RV-105 | GAF Cobra IntakePro Rooftop Intake Vent | GAF | 01/31/2030 |
| RV-29 | GAF Cobra Rigid Vent 3 Exhaust Vent for Roof Ridge, Cobra Snow Country Advanced Exhaust Vent for Roof Ridge, Cobra Snow Country Exhaust Vent for Roof Ridge, Cobra RidgeRunner Exhaust Vent for Roof Ridge and TruSlate Ridge Vent | GAF | 06/30/2028 |
| RV-89 | Mueller, Inc. Commercial Ridge Vent | Mueller, Inc. | 06/30/2027 |
| RV-81 | Air Vent, Inc. Formed Ridge Vents (ShingleVent II, Multi-Pitch Filtervent, ABC Supply Venturi Ridge Vent, Continuous Ridge Vent (CRV), and VenturiVent Plus) and Rolled Ridge Vents (Peak Performer I and II, VenturiVent Roll, Attic Aire Roll, and RidgeHawk) | Air Vent, Inc. | 09/30/2029 |
| RV-90 | Mueller, Inc. Low Profile Ridge Vent | Mueller, Inc. | 07/31/2027 |
| RV-38 | GAF Master Flow Static, Power, and Turbine Roof Ventilators | GAF | 02/28/2030 |
| RV-35 | O'Hagin O'Hagin's Standard, WeatherMaster and Fire and Ice Tapered Low-Profile Composition Vent | O'Hagin | 06/30/2028 |
| RV-134 | Marco Industries Inc. Python Pro 4 ft STD Ridge Vents | Marco Industries Inc. | 03/31/2030 |
| RV-106 | CertainTeed Ridge and Static Vents | CertainTeed | 09/30/2028 |
| RV-95 | Metallic Products Ridgeline Low Profile Steel Ridge Ventilators | Metallic Products | 09/30/2027 |
| RV-131 | Ross Manufacturing, LLC Ross 45IV Intake Roof Vent | Ross Manufacturing, LLC | 08/31/2028 |
| RV-87 | SOLATUBE Solar Star High Profile RM-1500 Roof Vent and Solar Star High Profile RM-2400 Roof Vents | SOLATUBE | 07/31/2027 |
| RV-132 | Changzhou 1st Sunflower Intelligence Technology Co., Ltd. Solar Ventilation Fans | Changzhou 1st Sunflower Intelligence Technology Co., Ltd. | 08/31/2029 |
| RV-133 | Changzhou 1st Sunflower Intelligence Technology Co., Ltd. Solar Ventilation Fans | Changzhou 1st Sunflower Intelligence Technology Co., Ltd. | 08/31/2029 |
| RV-78 | Air Vent, Inc. Static and Motorized Roof Vents | Air Vent, Inc. | 05/31/2028 |
| RV-11 | Lomanco, Inc The Lomanco 750-G and 750-GS Roof Louvers | Lomanco, Inc | 04/30/2029 |
| RV-79 | Air Vent, Inc. The TurbineAire Series (WTI-12, WTI-14, WTE-12, WTE-14, TI-12, TI-14, TE-12, TE-14, ATI-12, ATI-14, ATE-12, and ATE-14) and the AirHawk Series (TIBG-12, TIBG-14, TOBG-12, TOBG-14, TIB-12, TIB-14, TOB-12, TOB-14) | Air Vent, Inc. | 05/31/2028 |
| RV-121 | SRS Distribution TopShield TS750, TS750-S, TS750-G, TS750-GS, and TS770-D Roof Louvers | SRS Distribution | 11/30/2029 |
| RV-91 | Canplas Industries, LTD Weather Pro Turbo off Ridge Roof Vent 6001 Series | Canplas Industries, LTD | 12/31/2029 |
Tile 4
| Report | Product | Maker | Valid until |
|---|---|---|---|
| RC-147 | Hecker Ridge Tiles Concrete Ridge Tiles | Hecker Ridge Tiles | 10/31/2026 |
| RC-407 | Laminados de Barro S.A. de C.V. Half Barrel Clay Roofing Tiles Installed with Fasteners to a Wood a Structural Panel Deck | Laminados de Barro S.A. de C.V. | 11/30/2029 |
| RC-138 | Laminados de Barro S.A. de C.V. Spanish Clay Roofing Tiles Installed with Fasteners to a Wood Structural Panel Roof Deck | Laminados de Barro S.A. de C.V. | 11/30/2029 |
| RC-169 | Claymex Brick and Tile, Inc. Spanish Clay Roofing Tiles Installed with Roof Tile Adhesive | Claymex Brick and Tile, Inc. | 11/30/2029 |
Metal 235
| Report | Product | Maker | Valid until |
|---|---|---|---|
| RC-442 | River City Roofing & Remodelng Inc. 1" Aluminum Mechanical Lock Roofing Panels Installed Over a Plywood Deck | River City Roofing & Remodelng Inc. | 11/30/2027 |
| RC-129 | T.H. Sellers 1' Aluminum Double Lock 18' Wide Standing Seam Steel Roofing Panels Installed Over a Plywood Deck | T.H. Sellers | 05/31/2030 |
| RC-605 | Acadian Roofing 1-1/2" Aluminum and Steel Acadian-M-Lok Standing Seam Roof Panels Installed over a Plywood Deck | Acadian Roofing | 02/29/2028 |
| RC-494 | Mueller, Inc. 1-3/4" Snap Lock 24 Gauge Steel Roofing Panels Installed on 1" x 4" Wood Purlins over a 15/32" Plywood Deck | Mueller, Inc. | 09/30/2028 |
| RC-493 | Mueller, Inc. 1-3/4" Snap Lock 24 Gauge Steel Roofing Panels over Installed over Wood Structural Panel Roof Decks | Mueller, Inc. | 08/31/2027 |
| RC-652 | Mueller, Inc. 1.0" Nail Strip Concealed Wide Panel (CWP) Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-672 | Leo Sheet Metal Roofing 1.5" LH Steel Standing Seam Roofing Panel Installed over a Plywood Roof Deck | Leo Sheet Metal Roofing | 07/31/2027 |
| RC-653 | Mueller, Inc. 1.5" Nail Strip Concealed Wide High (CWH) Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-613 | JC Metal Roofing 1.5" Standing Seam Steel or Aluminum Roofing Panels Installed over a Plywood Deck | JC Metal Roofing | 03/31/2028 |
| RC-596 | Anguiano Roofing, Inc. 1.5" Steel and Aluminum Standing Seam Roofing Panel Installed over a Plywood Deck | Anguiano Roofing, Inc. | 07/31/2027 |
| RC-642 | JC Metal Roofing 1.5' Aluminum Standing Seam Roof Panels Installed Over a Plywood Deck | JC Metal Roofing | 08/31/2029 |
| RC-671 | Anguiano Roofing, Inc. 1.5' Steel and Aluminum Standing Seam Roofing Panel Installed over an OSB Roof Deck | Anguiano Roofing, Inc. | 10/31/2029 |
| RC-743 | JC Metal Roofing 1.75' Hurricane Snap Metal Standing Seam Roof Panels Installed Over a Plywood Deck | JC Metal Roofing | 01/31/2028 |
| RC-664 | McElroy Metal, Inc. 138T Aluminum Standing Seam Roofing Panels Installed over a Plywood Deck | McElroy Metal, Inc. | 08/31/2029 |
| RC-418 | Mueller, Inc. 2' Mueller Lock (MLK) Steel Roofing Panels Installed Over Steel Purlins | Mueller, Inc. | 04/30/2030 |
| RC-629 | Roofing Steel Construction, LLC 24-gauge Standing Seam Snap Lock Steel Roofing Panels Installed over a Plywood Deck | Roofing Steel Construction, LLC | 04/30/2030 |
| RC-601 | Reeds Metals, Inc. 24-Gauge Steel Secure Seam Standing Seam Roof Panels Installed Over either Wood Purlins or a Plywood Deck | Reeds Metals, Inc. | 09/30/2027 |
| RC-316 | Schulte Building Systems, Inc. 24-gauge TS 324 QuadLok Steel Standing Seam Roof Panels Installed Over Steel Purlins | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-313 | Schulte Building Systems, Inc. 24-gauge TS 324 TripleLok Standing Seam Steel Roof Panels Installed Over Steel Purlins | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-311 | Schulte Building Systems, Inc. 24-gauge VS 216 QuadLok Steel Standing Seam Roof Panels Installed Over Steel Purlins | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-312 | Schulte Building Systems, Inc. 24-gauge VS 216 TripleLok Steel Standing Seam Roof Panels Installed Over Steel Purlins | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-714 | JAG Metals 26 Ga. PBR Metal Roofing Panel Installed over Steel Framing | JAG Metals | 03/31/2027 |
| RC-713 | JAG Metals 26 Ga. PBU Metal Roofing Panel Installed over Steel Framing | JAG Metals | 03/31/2027 |
| RC-723 | Hercules Sheet Metal, Inc. 26 Ga. R-Panel Metal Roofing Panel Installed over Steel Framing | Hercules Sheet Metal, Inc. | 07/31/2027 |
| RC-336 | Schulte Building Systems, Inc. 26-gauge PBR Steel Roofing Panels Installed Over a Plywood Roof Deck | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-315 | Schulte Building Systems, Inc. 26-gauge PBU Steel Roofing Panels Installed Over Steel Purlins | Schulte Building Systems, Inc. | 09/30/2029 |
| RC-228 | Mueller, Inc. 26-Gauge R, RPN, and PBR Panel Metal Roofing Panels Installed Over Steel Purlins | Mueller, Inc. | 08/31/2027 |
| RC-474 | Royal Metal Building Components 26-gauge Royal Span X Panels Steel Roof Panels Installed over Steel Purlins | Royal Metal Building Components | 02/29/2028 |
| RC-535 | Mueller, Inc. 26-Gauge SSP Steel Roof Panels Installed Over a Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-538 | Mueller, Inc. 26-Gauge SSP Steel Roof Panels Installed Over Wood Purlins Secured to a Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-599 | Reeds Metals, Inc. 26-Gauge Steel PBR Roof Panels Installed Over either Wood Purlins or a Plywood Deck | Reeds Metals, Inc. | 09/30/2027 |
| RC-603 | Reeds Metals, Inc. 26-Gauge Steel PBR Roof Panels Installed Over Steel Purlins | Reeds Metals, Inc. | 09/30/2027 |
| RC-711 | Steel Building Components, LLC 26-Gauge Steel PBR Roofing Panels Installed on Steel Purlins | Steel Building Components, LLC | 10/31/2030 |
| RC-594 | Victoria Metal Supply 26-gauge Steel PBR Roofing Panels Installed Over Wood Purlins or a Plywood Roof Deck | Victoria Metal Supply | 07/31/2030 |
| RC-602 | Reeds Metals, Inc. 26-Gauge Steel Residential Roof Panels Installed Over either Wood Purlins or a Plywood Deck | Reeds Metals, Inc. | 09/30/2027 |
| RC-608 | Hilco Metal Roofing Supply 26-Gauge Steel Roof Panels Installed Over a Plywood Deck or Wood Purlins over an OSB Deck | Hilco Metal Roofing Supply | 07/31/2028 |
| RC-139 | T.H. Sellers 26-Gauge Steel Standing Seam Roofing Panels Installed Over a Plywood Deck | T.H. Sellers | 05/31/2030 |
| RC-186 | Whirlwind Building Components 26-gauge Super Span-X Steel Roof Panels Installed over Plywood Deck | Whirlwind Building Components | 03/31/2030 |
| RC-328 | Victoria Metal Supply 26-Guage PBR Steel Roofing Panels Installed Over Steel Purlins | Victoria Metal Supply | 07/31/2030 |
| RC-507 | North Texas Metal Roofing 275 New Lock 24-Gauge Steel Standing Seam Roof Panels Installed over an Insulated Steel Deck | North Texas Metal Roofing | 11/30/2029 |
| RC-720 | Select Management Systems, Inc. 275 New Lock Metal Panel Installed Over Steel Deck | Select Management Systems, Inc. | 06/30/2027 |
| RC-719 | Select Management Systems, Inc. 275 New Lock Panel Installed Over Plywood Deck | Select Management Systems, Inc. | 06/30/2027 |
| RC-718 | Select Management Systems, Inc. 275 New Lock Panel Installed Over Steel Purlins | Select Management Systems, Inc. | 06/30/2027 |
| RC-536 | Mueller, Inc. 29-Gauge SSP Steel Roof Panels Installed Over a Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-537 | Mueller, Inc. 29-Gauge SSP Steel Roof Panels Installed Over Wood Purlins Secured to a Plywood Deck | Mueller, Inc. | 08/31/2027 |
| RC-600 | Reeds Metals, Inc. 29-Gauge Steel Residential Roof Panels Installed Over either Wood Purlins or an OSB Deck | Reeds Metals, Inc. | 09/30/2027 |
| RC-615 | Mueller, Inc. 3" Rib Mueller Trapezoidal Lock (MTL) 22-gauge and 24-gauge Steel Panels Installed over Open Steel Purlins | Mueller, Inc. | 07/31/2027 |
| RC-525 | Metal Building Components, Inc. 7.2 Steel Roof Panels Installed over Steel Purlins | Metal Building Components, Inc. | 09/30/2030 |
| RC-742 | Western States Metal Roofing 7/8" Corrugated 24-gauge Metal Panel Installed over Steel Purlins | Western States Metal Roofing | 02/29/2028 |
| RC-270 | McElroy Metal, Inc. ABC 238T 24-Gauge Steel Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 08/31/2027 |
| RC-86 | McElroy Metal, Inc. ABC Instaloc Steel Roof Panels Installed Over a Plywood Roof Deck | McElroy Metal, Inc. | 08/31/2027 |
| RC-271 | McElroy Metal, Inc. ABC JSM 200 DL 24-Gauge Steel Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 06/30/2027 |
| RC-272 | McElroy Metal, Inc. ABC Permaseam 24-Gauge Steel Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 06/30/2027 |
| RC-516 | Alliance Steel ABT-32 Steel Roofing Panels Installed Over Steel Purlins or Steel Girts | Alliance Steel | 08/31/2029 |
| RC-745 | Acadian Roofing Acadian 175 Snap Lock Panels Installed Over Plywood Deck | Acadian Roofing | 04/30/2028 |
| RC-715 | ADE Steel Supply Inc. ADE 175 Snap Lock Panels Installed Over a Plywood Deck | ADE Steel Supply Inc. | 04/30/2027 |
| RC-579 | Quality Metals AG Steel Roofing Panels Installed Over a Plywood Deck | Quality Metals | 06/30/2027 |
| RC-637 | Alliance Steel Alliance Lok 16 (ALok-16) 24-gauge Steel Standing Seam Roof Panels Installed Over Steel Purlins | Alliance Steel | 12/31/2027 |
| RC-514 | Alliance Steel Alliance Seam 24 (AS-24) 24-gauge and 22-Gauge Steel Standing Seam Roof Panels Installed Over Steel Purlins | Alliance Steel | 12/31/2027 |
| RC-189 | Mueller, Inc. AP Steel Roofing Panels Installed Over Wood Purlins | Mueller, Inc. | 08/31/2027 |
| RC-90 | Mueller, Inc. AP-Panel Metal Roof Panels Installed Over a Wood Structural Panel Deck | Mueller, Inc. | 08/31/2027 |
| RC-747 | Absolute Roofing AR 150 DLA Aluminum Standing Seam Panels Installed Over Plywood Deck | Absolute Roofing | 04/30/2028 |
| RC-749 | Absolute Roofing AR 150 DLS Steel Standing Seam Panels Installed Over Plywood Deck | Absolute Roofing | 04/30/2028 |
| RC-748 | Absolute Roofing AR 150 SL Standing Seam Metal Panel Installed Over Plywood Deck | Absolute Roofing | 05/31/2029 |
| RC-24 | Metal Building Components, Inc. Battonlok HS Standing Seam Steel Roof Panels Installed over Steel Purlins | Metal Building Components, Inc. | 09/30/2030 |
| RC-757 | Budget Roofing Supply BRS Snap-Lock 100 Panels Installed Over Plywood Deck | Budget Roofing Supply | 11/30/2028 |
| RC-756 | Garcia Roofing CARTU 100 SNAP Standing Seam Roofing Panels Installed Over a Plywood Roof Deck | Garcia Roofing | 10/31/2028 |
| RC-444 | Central States Manufacturing, Inc. Central Snap Steel Standing Seam Roof Panels Installed Over a Plywood Deck | Central States Manufacturing, Inc. | 11/30/2026 |
| RC-206 | Mueller, Inc. CF and CFS Metal Roofing Panels Installed Over Wood Purlins | Mueller, Inc. | 08/31/2027 |
| RC-89 | Mueller, Inc. CF-Panel Metal Roof Panels Installed Over a Wood Structural Panel Deck | Mueller, Inc. | 08/31/2027 |
| RC-670 | Cazares Group, Inc. CGI 150 SL Steel Standing Seam Roof Panels Installed Over Plywood Roof Deck | Cazares Group, Inc. | 10/31/2029 |
| RC-521 | Isaiah Industries ClickLock 0.032' Aluminum Standing Seam Roofing Panels Installed over a Plywood Deck | Isaiah Industries | 04/30/2030 |
| RC-654 | Hilco Metal Roofing Supply Clip-Lok 150 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | Hilco Metal Roofing Supply | 07/31/2029 |
| RC-472 | Nucor Building Systems Concealed Fastener Standing Seam Steel Roof Panel Installed over Steel Purlins or Roof Joists | Nucor Building Systems | 01/31/2027 |
| RC-191 | Mueller, Inc. Corrugated Metal Roofing Panels/CPB Installed Over a Plywood or OSB Deck | Mueller, Inc. | 08/31/2027 |
| RC-190 | Mueller, Inc. Corrugated Metal Roofing Panels/CPB Installed Over Wood Purlins | Mueller, Inc. | 08/31/2027 |
| RC-636 | Countrywide Roofing Countrywide 1 Snap Lock Steel Roof Panels Installed Over a Plywood Deck | Countrywide Roofing | 01/31/2029 |
| RC-527 | Metal Building Components, Inc. Craftsman High Batten (HB) Steel Standing Seam Roof Panels Installed over Plywood Decks | Metal Building Components, Inc. | 10/31/2030 |
| RC-25 | Metal Building Components, Inc. Craftsman Small Batten (SB) Steel Standing Seam Roof Panels Installed over Plywood Decks | Metal Building Components, Inc. | 10/31/2030 |
| RC-630 | D7, Inc. Diamond Lock ML 24-Gauge Steel Standing Seam Roofing Panel Installed Over an OSB or Plywood Deck | D7, Inc. | 05/31/2030 |
| RC-704 | D7, Inc. Diamond Lock ML Copper Standing Seam Roofing Panel Installed Over a Plywood Roof Deck | D7, Inc. | 05/31/2030 |
| RC-631 | D7, Inc. Diamond Lock SL1 24-Gauge Steel Standing Seam Roofing Panel Installed over a Plywood Deck | D7, Inc. | 08/31/2029 |
| RC-549 | Drexel Metals DMC 150NS Aluminum Roofing Panels installed over a Plywood Deck | Drexel Metals | 05/31/2030 |
| RC-755 | Dalco Services, LLC DS 150 Snap Lock 24-Gauge Steel Standing Seam Roofing Panels Installed Over an OSB Roof Deck | Dalco Services, LLC | 09/30/2028 |
| RC-611 | Houser Roofing, LLC HR 150 Snap Lock Steel Standing Seam Roof Panels Installed over Plywood Deck | Houser Roofing, LLC | 08/31/2028 |
| RC-754 | HSM iMetal Works Inc. HSM SL150 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | HSM iMetal Works Inc. | 08/31/2028 |
| RC-685 | Kingspan Insulated Panels KingRib 3 and KingRib 5 Insulated Steel Roofing Panels Installed over Steel Purlins | Kingspan Insulated Panels | 02/28/2030 |
| RC-686 | Kingspan Insulated Panels KingSeam Insulated Steel Roofing Panels Installed over Steel Purlins | Kingspan Insulated Panels | 04/30/2030 |
| RC-679 | Nucor Building Systems Loc Seam, Roof-Lok 90, VR16 II-90 Steel Standing Seam Roofing Panels Installed Over Steel Purlins | Nucor Building Systems | 11/30/2029 |
| RC-724 | Hercules Sheet Metal, Inc. Low Profile Panel Metal Roofing Panel Installed over Plywood Deck | Hercules Sheet Metal, Inc. | 10/31/2028 |
| RC-517 | Alliance Steel LT 3.3 Steel Roofing Panels Installed Over Steel Purlins or Steel Girts | Alliance Steel | 08/31/2029 |
| RC-752 | Quality Metals M-150 Steel Standing Seam Roof Panel Installed over a Plywood Deck | Quality Metals | 01/31/2028 |
| RC-738 | MetalMax Roofing Max150SL Steel Panels Installed over Plywood Deck | MetalMax Roofing | 11/30/2027 |
| RC-744 | McElroy Metal, Inc. Maxima ADV Metal Roof Panel Installed Over Insulated Steel Deck | McElroy Metal, Inc. | 10/31/2027 |
| RC-732 | McElroy Metal, Inc. Maxima ADV Metal Roof Panel Installed Over Open Frame | McElroy Metal, Inc. | 10/31/2027 |
| RC-733 | McElroy Metal, Inc. Maxima ADV Metal Roof Panel Installed Over Plywood Deck | McElroy Metal, Inc. | 11/30/2027 |
| RC-737 | MetalMax Roofing MaxLoc Standing Seam Steel Panels Installed over Plywood Deck | MetalMax Roofing | 11/30/2027 |
| RC-736 | MetalMax Roofing MaxSeam Steel Panels Installed over Plywood Deck | MetalMax Roofing | 11/30/2027 |
| RC-520 | Metal Building Components, Inc. Minimum 24-Gauge Double-Lok Steel Standing Seam Roofing Panels Installed over Steel Purlins | Metal Building Components, Inc. | 09/30/2030 |
| RC-421 | Metal Building Components, Inc. Minimum 26-Gauge PBR Metal Roofing Panels Installed over 1 x 4 Wood Purlins | Metal Building Components, Inc. | 12/31/2027 |
| RC-175 | Triple S Steel Minimum 26-Gauge PBR Steel Roofing Panels Installed Over a Plywood Deck | Triple S Steel | 03/31/2030 |
| RC-393 | Metal Building Components, Inc. Minimum 26-Gauge PBR Steel Roofing Panels Installed over Steel Purlins | Metal Building Components, Inc. | 07/31/2027 |
| RC-176 | Triple S Steel Minimum 26-Gauge PBR Steel Roofing Panels Installed Over Steel Purlins | Triple S Steel | 03/31/2030 |
| RC-177 | Triple S Steel Minimum 26-Gauge PBR Steel Roofing Panels Installed Over Wood Purlins | Triple S Steel | 03/31/2030 |
| RC-417 | Triple S Steel Minimum 26-Gauge PBU Steel Roofing Panels Installed Over Steel Purlins | Triple S Steel | 03/31/2030 |
| RC-583 | Quality Metals ML100 Steel Standing Seam Roofing Panels Installed over a Plywood Deck | Quality Metals | 06/30/2027 |
| RC-584 | Quality Metals ML200 Steel Standing Seam Roofing Panels Installed over Steel Purlins | Quality Metals | 06/30/2027 |
| RC-585 | Quality Metals ML300 Steel Standing Seam Roofing Panels Installed over Steel Purlins | Quality Metals | 06/30/2027 |
| RC-213 | Morin - A Kingspan Group Company MorZip Aluminum Standing Seam Metal Roofing Panels Installed Over Steel Purlins | Morin - A Kingspan Group Company | 06/30/2028 |
| RC-214 | Morin - A Kingspan Group Company MorZip Steel Standing Seam Metal Roofing Panels Installed Over Steel Purlins | Morin - A Kingspan Group Company | 06/30/2028 |
| RC-419 | Mueller, Inc. Mueller Snap Lock (MSL) Metal Roofing Panels Installed over Steel Purlins | Mueller, Inc. | 04/30/2030 |
| RC-283 | McElroy Metal, Inc. Multi-Rib Steel Roof Panels Installed Over Steel Purlins | McElroy Metal, Inc. | 08/31/2027 |
| RC-513 | Alliance Steel NFS-16 Steel Roof Panel Installed over Steel Purlins | Alliance Steel | 08/31/2029 |
| RC-509 | North Texas Metal Roofing NTMR-ML-200 24-Gauge Steel Standing Seam Roof Panels Installed over Steel Purlins | North Texas Metal Roofing | 11/30/2029 |
| RC-643 | Petersen Aluminum Corporation PAC T-250 0.032' Aluminum Standing Seam Roof Panels Installed Over an Insulated Steel Deck | Petersen Aluminum Corporation | 08/31/2029 |
| RC-586 | Quality Metals PBR Panel Steel Roofing Panels Installed Over Steel Purlins | Quality Metals | 06/30/2027 |
| RC-735 | MetalMax Roofing PBR Steel Panels Installed over Plywood Deck | MetalMax Roofing | 11/30/2027 |
| RC-666 | Hilco Metal Roofing Supply PBR Steel Panels Installed over Steel Purlins or Steel Girts | Hilco Metal Roofing Supply | 09/30/2029 |
| RC-734 | MetalMax Roofing PBR Steel Panels Installed over Steel Purlins/Girts | MetalMax Roofing | 11/30/2027 |
| RC-284 | McElroy Metal, Inc. PBR-Panel Steel Roof Panels Installed Over Steel Purlins | McElroy Metal, Inc. | 08/31/2027 |
| RC-688 | Advanced Roofing & Construction LLC 1.5' Aluminum Standing Seam Roof Panels Installed Over a Plywood Deck | Advanced Roofing & Construction LLC | 03/31/2030 |
| RC-782 | Premier South Roofing, LLC PS150MS Steel and Aluminum Panels Installed Over Plywood Deck | Premier South Roofing, LLC | 06/30/2030 |
| RC-783 | Premier South Roofing, LLC PSLam200 Steel Standing Seam Panels Installed Over Steel Purlins | Premier South Roofing, LLC | 06/30/2030 |
| RC-292 | BCI Metals Quadra Loc Plus Minimum 26-gauge Steel Roof Panels Installed over Either Wood Purlins or a Plywood Deck | BCI Metals | 12/31/2029 |
| RC-88 | Mueller, Inc. R, RPN, and PBR Steel Roof Panels Installed Over a Wood Structural Panel Deck | Mueller, Inc. | 08/31/2027 |
| RC-192 | Mueller, Inc. R, RPN, and PBR Steel Roofing Panels Installed Over Wood Purlins | Mueller, Inc. | 08/31/2027 |
| RC-606 | The Garland Company, Inc. R-Mer Span, R-Mer Loc, and R-Mer Shield Steel and Aluminum Roof Panels Installed over Steel Purlins | The Garland Company, Inc. | 09/30/2028 |
| RC-726 | Hercules Sheet Metal, Inc. R-Panel Metal Roofing Panel Installed over Plywood Deck | Hercules Sheet Metal, Inc. | 10/31/2028 |
| RC-740 | McElroy Metal, Inc. R-Panel PB Steel Roof Panels Installed Over a Plywood or OSB Deck | McElroy Metal, Inc. | 02/29/2028 |
| RC-741 | McElroy Metal, Inc. R-Panel PB Steel Roof Panels Installed Over Steel Purlins | McElroy Metal, Inc. | 02/29/2028 |
| RC-598 | Green Span Profiles RidgeLine Insulated Standing Seam Steel Roofing Panels Installed over Steel Purlins | Green Span Profiles | 03/31/2027 |
| RC-662 | RM Metal Roofing Supply LLC RM 175 SL Snap Lock Steel Standing Seam Roof Panels Installed Over a Plywood Deck | RM Metal Roofing Supply LLC | 09/30/2029 |
| RC-663 | RM Metal Roofing Supply LLC RM 200 ML Steel Standing Seam Roof Panels Installed Over Steel Purlins | RM Metal Roofing Supply LLC | 09/30/2029 |
| RC-173 | Royal Metal Building Components Royal Span 26-Gauge Steel Roofing Panels Installed over either a Plywood Deck or Wood Purlins | Royal Metal Building Components | 10/31/2028 |
| RC-673 | R. Perez Sheet Metal RPSM 150 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | R. Perez Sheet Metal | 10/31/2029 |
| RC-674 | R. Perez Sheet Metal RPSM 175 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | R. Perez Sheet Metal | 10/31/2029 |
| RC-550 | Drexel Metals Series DMC 150NS Clipless Snap Lock Steel Roofing Panels installed over a Plywood Deck | Drexel Metals | 05/31/2030 |
| RC-240 | Morin - A Kingspan Group Company SLR Steel Standing Seam Metal Roofing Panels Installed Over Insulated Steel Decking | Morin - A Kingspan Group Company | 06/30/2028 |
| RC-239 | Morin - A Kingspan Group Company SLR Steel Standing Seam Metal Roofing Panels Installed Over Steel Purlins | Morin - A Kingspan Group Company | 06/30/2028 |
| RC-241 | Morin - A Kingspan Group Company SLR Steel Standing Seam Metal Roofing Panels Installed Over Wood Deck | Morin - A Kingspan Group Company | 06/30/2028 |
| RC-588 | Quality Metals SLZ 150 Snap Lock Standing Seam Steel Roofing Panels Installed over a Plywood Deck | Quality Metals | 06/30/2027 |
| RC-706 | Sheffield Metals International SMI 1.5 MS Minimum 0.029" Mechanical Standing Seam Aluminum Roofing Panel Installed Over a Steel Roof Deck | Sheffield Metals International | 10/31/2026 |
| RC-707 | Sheffield Metals International SMI 1.5 MS Minimum 0.029" Mechanical Standing Seam Aluminum Roofing Panel Installed Over an Insulated Steel Roof Deck | Sheffield Metals International | 10/31/2026 |
| RC-400 | Pedco Roofing, Inc SP 100 24-gauge Metal Roof Panel Installed Over a Plywood Deck | Pedco Roofing, Inc | 10/31/2027 |
| RC-656 | Hilco Metal Roofing Supply Span-Seam 200 Steel Standing Seam Roof Panels Installed Over Steel Purlins | Hilco Metal Roofing Supply | 07/31/2029 |
| RC-657 | Hilco Metal Roofing Supply Span-Snap 175 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | Hilco Metal Roofing Supply | 07/31/2029 |
| RC-725 | Shield Roofing & Sheet Metal SRM 100 Panels Installed Over Plywood Deck | Shield Roofing & Sheet Metal | 08/31/2027 |
| RC-327 | Midwest Metal Roofing Systems SS 150 Steel Standing Seam Roof Panels Installed Over Wood Deck | Midwest Metal Roofing Systems | 07/31/2029 |
| RC-729 | River City Roofing & Remodelng Inc. SS1500 1.5" Aluminum Standing Seam Roof Panels Installed Over a Plywood Deck | River City Roofing & Remodelng Inc. | 09/30/2027 |
| RC-731 | Encore Steel Building Co. SSR-LOK 210 Panel Installed Over Steel Purlins | Encore Steel Building Co. | 10/31/2027 |
| RC-681 | Nucor Building Systems Standing Seam 360 (SS360) Steel Roofing Panels Installed Over a Steel Purlins | Nucor Building Systems | 11/30/2029 |
| RC-675 | Steel Tech Building Systems Steel PBR Panel Roofing Panels Installed on Steel Purlins or Steel Girts | Steel Tech Building Systems | 11/30/2029 |
| RC-727 | South Texas Metal Roofing, Inc. STMR 100 Panels Installed Over Plywood Deck | South Texas Metal Roofing, Inc. | 08/31/2027 |
| RC-728 | South Texas Metal Roofing, Inc. STMR 150 Steel and Aluminum Panels Installed Over Plywood Deck | South Texas Metal Roofing, Inc. | 08/31/2027 |
| RC-746 | South Texas Metal Roofing, Inc. STMR 200 ML Standing Seam Metal Panels Installed Over Steel Purlins | South Texas Metal Roofing, Inc. | 04/30/2028 |
| RC-739 | TBTC Roofing & Construction TBTC-150 Aluminum Standing Seam Roof Panels Installed Over Plywood Deck | TBTC Roofing & Construction | 11/30/2027 |
| RC-174 | Royal Metal Building Components Tex Rib 26-Gauge Steel Roofing Panels Installed over either a Plywood Deck or Wood Purlins | Royal Metal Building Components | 08/31/2029 |
| RC-655 | Hilco Metal Roofing Supply Thin Seam 100 Steel Standing Seam Roof Panels Installed Over Plywood Deck | Hilco Metal Roofing Supply | 07/31/2029 |
| RC-597 | Pro Window & Door, Inc. Tuff Rib Steel Roofing Panels Installed over a Plywood Deck | Pro Window & Door, Inc. | 02/29/2028 |
| RC-587 | Quality Metals U or PBU Steel Roofing Panels Installed Over Steel Purlins | Quality Metals | 06/30/2027 |
| RC-87 | Mueller, Inc. U, UPN, and PBU Steel Roof Panels Installed Over a Wood Structural Panel Deck | Mueller, Inc. | 08/31/2027 |
| RC-193 | Mueller, Inc. U, UPN, and PBU Steel Roofing Panels Installed Over Wood Purlins | Mueller, Inc. | 08/31/2027 |
| RC-708 | Energy Roofing and Sheetmetal Viking 150 MLA Aluminum Standing Seam Roof Panels Installed Over a Plywood Deck | Energy Roofing and Sheetmetal | 11/30/2026 |
| RC-709 | Energy Roofing and Sheetmetal Viking 150 MLS Steel Standing Seam Roof Panels Installed Over a Plywood Deck | Energy Roofing and Sheetmetal | 11/30/2026 |
| RC-710 | Energy Roofing and Sheetmetal Viking 450 SL Steel Standing Seam Roofing Panels Installed Over a Plywood Roof Deck | Energy Roofing and Sheetmetal | 11/30/2026 |
| RC-180 | Whirlwind Building Components Weather Snap-16 Standing Seam Steel Roofing Panels Installed Over a Plywood Deck | Whirlwind Building Components | 03/31/2030 |
| RC-787 | Xtreme Roofing Xtreme 1000 Pro Snap Lock 24-Gauge Steel Roofing Panels Installed Over a Plywood Deck | Xtreme Roofing | 09/30/2030 |
| RC-696 | Controlled Process Management CPM 150 Snap Lock Steel Standing Seam Roofing Panels Installed Over a Plywood Roof Deck | Controlled Process Management | 06/30/2030 |
| RC-760 | Ibarras Metal Roofing 24 Ga. Steel and 1.5' Aluminum Standing Seam Metal Roof Panels Installed over Plywood Deck | Ibarras Metal Roofing | 04/30/2029 |
| RC-763 | Engineering Services and Products Company 26-Gauge ClearSpan PBR Metal Roofing Panels Installed on Steel Purlins | Engineering Services and Products Company | 06/30/2029 |
| RC-168 | Rigid Global Buildings 26-Gauge PBR Steel Roof Panels Installed Over Steel Purlins | Rigid Global Buildings | 01/31/2030 |
| RC-570 | Steel Building Supply 26-gauge PBR Steel Roofing Panels installed over Steel Purlins | Steel Building Supply | 06/30/2030 |
| RC-406 | Metal Sales Manufacturing Corporation 29-gauge Steel Strongpanel Roofing Panels Installed Over an OSB Roof Deck | Metal Sales Manufacturing Corporation | 06/30/2030 |
| RC-405 | Metal Sales Manufacturing Corporation 29-gauge Steel Strongpanel Roofing Panels Installed Over Wood Purlins | Metal Sales Manufacturing Corporation | 06/30/2030 |
| RC-778 | Acadian Roofing Acadian SS150 Steel and Aluminum Panels Installed Over Plywood Deck | Acadian Roofing | 05/31/2030 |
| RC-677 | De Cuesta Roofing ADC 100 Steel Standing Seam Roof Panels Installed Over Plywood Deck | De Cuesta Roofing | 01/31/2030 |
| RC-572 | Steel Building Supply AG Steel Roofing Panels Installed over a Plywood Roof Deck | Steel Building Supply | 06/30/2030 |
| RC-571 | Steel Building Supply AG Steel Roofing Panels Installed over Wood Purlins | Steel Building Supply | 06/30/2030 |
| RC-786 | Acadian Roofing Aluminum Acadian SS150 Economy Panels Installed Over Plywood Deck | Acadian Roofing | 06/30/2030 |
| RC-772 | Beinert Roofing and Restoration BRR 1.5' Mechanical Double Lock Steel and Aluminum Roof Panels Installed Over Plywood Deck | Beinert Roofing and Restoration | 01/31/2030 |
| RC-758 | Countrywide Roofing CntryWide 2 Snap Lock Steel Roof Panels Installed Over an OSB Deck | Countrywide Roofing | 02/28/2029 |
| RC-779 | Dalco Services, LLC Dalco ML 150 Standing Seam Metal Roofing Panels Installed over a Plywood Roof Deck | Dalco Services, LLC | 05/31/2030 |
| RC-699 | Dalco Services, LLC DS150 Snap Lock Steel Standing Seam Roofing Panels Installed Over a Plywood Roof Deck | Dalco Services, LLC | 08/31/2030 |
| RC-773 | Down South Sheet Metal and Supply, LLC DSSM 1.5' Double Lock Aluminum Panels Installed Over Plywood Deck | Down South Sheet Metal and Supply, LLC | 02/28/2030 |
| RC-762 | Fuentes Jr. Construction Services FR150 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | Fuentes Jr. Construction Services | 06/30/2029 |
| RC-761 | Graziano Roofing of Texas, Inc. GRT FF100 Standing Seam Metal Roof Panels Installed Over Plywood Deck | Graziano Roofing of Texas, Inc. | 04/30/2029 |
| RC-771 | Houston Elite Metals HEM 1.5' ML Steel and Aluminum Panels Installed Over Plywood Deck | Houston Elite Metals | 09/30/2029 |
| RC-770 | Houston Elite Metals HEM 1.5' SL Steel Panels Installed Over Plywood Deck | Houston Elite Metals | 09/30/2029 |
| RC-565 | Rigid Global Buildings Hi-Tech 24' Wide Steel Standing Seam Roof Panels Installed Over Steel Purlins | Rigid Global Buildings | 01/31/2030 |
| RC-768 | Houser Roofing, LLC HR 150 Double Lock Steel and Aluminum Panels Installed Over Plywood Deck | Houser Roofing, LLC | 09/30/2029 |
| RC-607 | Innovative Metal IMETCO Series 300 Steel and Aluminum Standing Seam Roof Panels Installed over Steel Purlins | Innovative Metal | 04/30/2029 |
| RC-784 | JG Sheetmetal and Construction JG 100FF Steel Standing Seam Roofing Panel Installed over Plywood Roof Deck | JG Sheetmetal and Construction | 06/30/2030 |
| RC-785 | JG Sheetmetal and Construction JG 450SL Steel Standing Seam Panels Installed over Plywood Roof Deck | JG Sheetmetal and Construction | 06/30/2030 |
| RC-701 | JG Sheetmetal and Construction JG SS675 Snap Lock Steel Standing Seam Roof Panels Installed Over Plywood Deck | JG Sheetmetal and Construction | 08/31/2030 |
| RC-179 | Fabral Metal Roofing Mighti-Rib PBR Metal Roofing Panels | Fabral Metal Roofing | 08/31/2029 |
| RC-766 | Palacios Roofing & Remodeling LLC Palacios 150 MLA Aluminum Panels Installed Over a Plywood Deck | Palacios Roofing & Remodeling LLC | 07/31/2029 |
| RC-759 | Waldroop Steel Company PBR Steel Roofing Panels Installed over Steel Purlins or Steel Girts | Waldroop Steel Company | 03/31/2029 |
| RC-777 | Pinto Roofing & Construction LLC Pinto 150 SL Metal Panels Installed Over Plywood Deck | Pinto Roofing & Construction LLC | 04/30/2030 |
| RC-776 | Pinto Roofing & Construction LLC Pinto DL 200 Standing Seam Panels Installed Over Steel Purlins | Pinto Roofing & Construction LLC | 04/30/2030 |
| RC-566 | Rigid Global Buildings Platinum 16' Wide Steel Standing Seam Roof Panels Installed over Steel Purlins | Rigid Global Buildings | 01/31/2030 |
| RC-567 | Rigid Global Buildings Platinum 18' Wide Steel Standing Seam Roof Panels Installed Over Steel Purlins | Rigid Global Buildings | 01/31/2030 |
| RC-381 | Fabral Metal Roofing PowerSeam Metal Roofing Panels over Wood Deck | Fabral Metal Roofing | 08/31/2029 |
| RC-780 | Premier South Roofing, LLC PS100FF Steel Panels Installed Over Plywood Deck | Premier South Roofing, LLC | 06/30/2030 |
| RC-781 | Premier South Roofing, LLC PS150SC Steel Panels Installed Over Plywood Deck | Premier South Roofing, LLC | 06/30/2030 |
| RC-658 | RM Metal Roofing Supply LLC RM 100 SL 24-Gauge Steel Standing Seam Roof Panels Installed Over a Plywood Deck | RM Metal Roofing Supply LLC | 09/30/2029 |
| RC-769 | RM Metal Roofing Supply LLC RM 150 SL Steel Panels Installed Over Plywood Deck | RM Metal Roofing Supply LLC | 09/30/2029 |
| RC-767 | R. Perez Sheet Metal RPSM 150 Double Lock Steel Standing Seam Roof Panels Installed Over a Plywood Deck | R. Perez Sheet Metal | 08/31/2029 |
| RC-764 | RPM Sheet Metal Roofing, LLC RPSM SS200 2' Double Lock Standing Seam Steel Panels Installed Over Steel Purlins | RPM Sheet Metal Roofing, LLC | 05/31/2029 |
| RC-765 | Reneau Roofing and Sheet Metal RRSM 175 Snap Lock Panels Installed Over Plywood Deck | Reneau Roofing and Sheet Metal | 06/30/2029 |
| RC-775 | Strata Roofing SR 100 Snap Lock Steel Panels Installed Over Plywood Deck | Strata Roofing | 03/31/2030 |
| RC-774 | Strata Roofing SR 150 Snap Lock Steel Panels Installed Over Plywood Deck | Strata Roofing | 03/31/2030 |
| RC-171 | R.B. Hash & Associates 24 Gauge Tech Lock 2000 Metal Roofing Panel Installed over a Plywood Deck | R.B. Hash & Associates | 02/28/2029 |
| RC-13 | McElroy Metal, Inc. 5V-Crimp Steel Roof Panels Installed over a Plywood Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-624 | Beinert Roofing and Restoration BRR 1.5' Snap Lock SS Steel Roof Panels Installed over a Plywood Deck | Beinert Roofing and Restoration | 10/31/2028 |
| RC-625 | Beinert Roofing and Restoration BRR 2' Mechanical Lock SS Steel Roof Panels Installed over a Steel Purlins | Beinert Roofing and Restoration | 10/31/2028 |
| RC-632 | D7, Inc. Diamond Lock SL1.5 24-Gauge Steel Standing Seam Roofing Panel Installed Over a Plywood Deck | D7, Inc. | 08/31/2029 |
| RC-140 | Berridge Manufacturing Company Double-Lock Zee-Lock Metal Roof Panels Installed Over a Plywood Deck | Berridge Manufacturing Company | 09/30/2027 |
| RC-178 | Fabral Metal Roofing Hefti-Rib Metal Roofing Panels | Fabral Metal Roofing | 08/31/2029 |
| RC-93 | McElroy Metal, Inc. Instaloc Steel Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-157 | McElroy Metal, Inc. Max-Rib Steel Roof Panels Installed over a Plywood Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-34 | McElroy Metal, Inc. Meridian Steel Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-184 | Whirlwind Building Components Minimum 29-Gauge Low Rib X Metal Roofing Panels | Whirlwind Building Components | 11/30/2028 |
| RC-158 | McElroy Metal, Inc. Multi-Cor Metal Roof Panels Installed Over a Plywood Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-63 | McElroy Metal, Inc. Multi-Rib Steel Roof Panels Installed Over a Plywood or OSB Deck | McElroy Metal, Inc. | 11/30/2028 |
| RC-112 | Green American Home Centura Steel Roofing Shingles Installed Over a Plywood Deck | Green American Home | 07/31/2028 |
| RC-411 | Isaiah Industries Grande Tile Aluminum Roof Panel | Isaiah Industries | 09/30/2029 |
| RC-468 | Green American Home Great American Steel Shake Roofing Panels Installed over a Plywood Deck | Green American Home | 04/30/2030 |
| RC-441 | Kassel & Irons Kassel Shake Steel Roof Shingles Installed over a Solid Wood Deck | Kassel & Irons | 09/30/2029 |
| RC-248 | Kassel & Irons Kasselwood Metal Shingles Installed over a Wood Structural Panel Roof Deck | Kassel & Irons | 09/30/2029 |
| RC-463 | McElroy Metal, Inc. Milan Steel Roofing Shingles Installed Over a Plywood Deck | McElroy Metal, Inc. | 07/31/2028 |
| RC-380 | Classic Metal Roofing Systems Oxford Shingle, Aluminum Shingle | Classic Metal Roofing Systems | 08/31/2029 |
| RC-10 | Classic Metal Roofing Systems Rustic Shingles, Aluminum Shingles | Classic Metal Roofing Systems | 08/31/2029 |
| RC-717 | Nextgen USA LLC SteelEshal Shingles and Zarah Tiles Installed Over a Plywood Roof Deck | Nextgen USA LLC | 06/30/2027 |
| RC-531 | Varitile Inc. Varitile Romana, Varitile Classic, Varitile Bond 7, Varitile Shake, Varitile Gallo, Varitile Mistral, Varitile Viksen, Varitile Riviera, and Varitile I-Panel, Varitile I-Shake, Varitile I-Shingle, and I-Slate Stone Coated Steel Panels | Varitile Inc. | 06/30/2027 |
| RC-53 | Classic Metal Roofing Systems Country Manor Shakes, Aluminum Roofing Panels | Classic Metal Roofing Systems | 08/31/2029 |
Low-slope / TPO / mod-bit 19
| Report | Product | Maker | Valid until |
|---|---|---|---|
| RC-477 | Duradek US Inc Duradek Ultra PVC Roof Coverings | Duradek US Inc | 07/31/2028 |
| RC-273 | Amrize Building Envelope LLC Elevate EPDM Roofing Systems | Amrize Building Envelope LLC | 09/30/2027 |
| RC-667 | Amrize Building Envelope LLC Elevate UltraPly TPO and GenFlex EZ TPO Roofing Systems Installed over Concrete Roof Decks | Amrize Building Envelope LLC | 09/30/2029 |
| RC-669 | Amrize Building Envelope LLC Elevate UltraPly TPO and GenFlex EZ TPO Roofing Systems Installed over Gypsum Roof Decks | Amrize Building Envelope LLC | 09/30/2029 |
| RC-668 | Amrize Building Envelope LLC Elevate UltraPly TPO and GenFlex EZ TPO Roofing Systems Installed over Steel Roof Decks | Amrize Building Envelope LLC | 09/30/2029 |
| RC-208 | Amrize Building Envelope LLC Elevate UltraPly TPO and GenFlex EZ TPO Roofing Systems Installed Over Wood Roof Decks | Amrize Building Envelope LLC | 09/30/2027 |
| RC-610 | Seaman Corporation FiberTite Single Ply Roofing Systems | Seaman Corporation | 07/31/2027 |
| RC-243 | IB Roof Systems IB PVC Roofing Systems | IB Roof Systems | 05/31/2027 |
| RC-753 | U.S. Ply, Inc. All Weather SA G Cap and SA Base | U.S. Ply, Inc. | 07/31/2028 |
| RC-195 | Amrize Building Envelope LLC Elevate Modified Bitumen Roofing Systems | Amrize Building Envelope LLC | 09/30/2027 |
| RC-604 | Amrize Building Envelope LLC Elevate UltraPly TPO XR and GenFlex EZ Fleece Backed TPO with SBS Modified Roofing Systems | Amrize Building Envelope LLC | 09/30/2029 |
| RC-730 | IKO Industries Ltd. IKO Roof-Fast Modified Bitumen Roof Covering System | IKO Industries Ltd. | 09/30/2028 |
| RC-462 | RESISTO, a division of Soprema, Inc. RESISTO Self-Adhering Modified Bitumen Roofing Systems | RESISTO, a division of Soprema, Inc. | 04/30/2028 |
| RC-614 | G.A.P. Roofing WaterGuard Self-Adhered SBS Cap and Base Sheets Modified Bitumen Roof Systems | G.A.P. Roofing | 07/31/2028 |
| RC-628 | Amrize Building Envelope LLC GacoFlex Pedestrian and Vehicular Traffic Deck Waterproofing Systems | Amrize Building Envelope LLC | 09/30/2029 |
| RC-153 | GAF HydroStop PremiumCoat Roofing and Waterproofing System | GAF | 12/31/2026 |
| RC-546 | Tremco, Inc. Tremco AlphaGuard BIO Liquid Applied Roofing Systems | Tremco, Inc. | 10/31/2026 |
| RC-547 | Tremco, Inc. Tremco AlphaGuard MT Liquid Applied Roofing Systems | Tremco, Inc. | 10/31/2026 |
| RC-353 | Amrize Building Envelope LLC GacoRoofFoam 2733 Spray Applied Polyurethane Foam (PUF) Systems | Amrize Building Envelope LLC | 12/31/2027 |
Skylights 2
Official TDI pages
- TDI Windstorm Inspection Program ↗
- What you need to know about windstorm inspections (roof replacements need an inspection; repairs under 100 sq ft without decking are exempt) ↗
- WPI-8 fact sheet (English/Spanish) - lists covered counties ↗
- Certificate of Compliance (WPI-8 / WPI-8E) search ↗
- Designated catastrophe area (Catastrophe Zone) maps ↗
- Windstorm inspection forms ↗
- Building code / Texas revisions to building code standards ↗
- Engineering / building products (asphalt shingle labeling ASTM D3161 or D7158; synthetic underlayment ASTM D8257) ↗
- Product evaluations index ↗
- Current product evaluation reports (TDI Windstorm System) ↗
- Third-party evaluation reports (Miami-Dade NOA, Florida DBPR, accredited agencies) ↗
- Find an appointed windstorm inspector ↗
- Apply for a windstorm certificate (WPI-1) ↗
- Completed construction certificates ↗
- Making repairs after a storm ↗
- Windstorm field offices ↗
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