| GAF StormGuard | GAF | FL10626 | 25-0221.05 | 02/22/2029 | Yes |
| GAF WeatherWatch | GAF | FL10626 | 25-0221.05 | 02/22/2029 | Yes |
| Owens Corning WeatherLock Specialty Tile & Metal | Owens Corning | FL9777 | 26-0406.01 | 07/31/2028 | Yes |
| CertainTeed WinterGuard | CertainTeed | FL11288 | 25-0829.01 | 11/24/2030 | Yes |
| Polyglass Polystick TU Plus | Polyglass | FL5259 | 25-0121.12 | 09/13/2027 | Yes |
| Owens Corning WeatherLock G / MAT Granular Underlayments | Owens Corning | FL9777 | 24-0701.03 | 04/03/2028 | Yes |
| Owens Corning Shield Granulated Underlayment | Owens Corning | - | 25-1021.04 | 11/19/2030 | Yes |
| CertainTeed WinterGuard Pro Leak Barrier | CertainTeed | - | 24-0805.01 | 02/27/2030 | Yes |
| CertainTeed VYCOR Ice & Water Shield HT | CertainTeed | - | 24-1204.02 | 04/17/2030 | Yes |
| CertainTeed VYCOR Ice & Water Shield | CertainTeed | - | 25-1021.02 | 04/17/2030 | Yes |
| CertainTeed DryRoof SA & RoofRunner Underlayments | CertainTeed | - | 25-0930.02 | 11/25/2030 | Yes |
| TAMKO TW Underlayments & Moisture Guard | TAMKO | FL12328 | 23-0804.03 | 07/05/2027 | Yes |
| IKO StormShield Ice & Water Protector | IKO | FL34896 | 25-0923.01 | 11/07/2029 | Yes |
| Atlas WeatherMaster Ice & Water Leak Barriers | Atlas Roofing | FL17322 | 25-0212.06 | 04/03/2030 | Yes |
| Tarco LeakBarrier Self-Adhered & Tile Underlayments | Tarco | FL10450 | 26-0507.01 | 01/25/2028 | Yes |
| Henry WIP Self-Adhered Underlayments (WIP 100, 250 HT, 300 HT, GRIP) | Henry | FL6785 | 25-0606.03 | 08/05/2030 | Yes |
| Henry WIP & Tri-Built Self-Adhered Underlayments | Henry | FL6785 | 26-0403.02 | 08/05/2030 | Yes |
| MFM Premium HT Tile & Metal Underlayment | MFM Building Products | FL11842 | 24-0422.07 | 06/27/2029 | Yes |
| MFM Ultra HT Wind & Water Seal | MFM Building Products | FL11842 | 25-0204.05 | 03/27/2030 | Yes |
| MFM Peel & Seal and IB3 Underlayments | MFM Building Products | - | 25-0804.02 | 08/31/2030 | Yes |
| Alpha ProTech Rex Hi-Temp & Technoplus Ice and Water Barrier | Alpha ProTech | - | 26-0421.02 | 06/18/2031 | Yes |
| Westlake Royal Citadel Plus Underlayment | Westlake Royal Roofing | FL14317 | 22-0929.05 | 08/24/2027 | Yes |
| Westlake Royal TileSeal HT / MetalSeal HT / Citadel Pro / SwiftAnchor | Westlake Royal Roofing | FL14317 | 25-0407.04 | 08/02/2028 | Yes |
| Soprema LASTOBOND / RESISTO Self-Adhered Underlayments | Soprema | FL46297 | 26-0527.01 | 09/29/2030 | Yes |
| Elevate CLAD-GARD R Reinforced SA Underlayment | Elevate | - | 25-1023.24 | 03/03/2030 | Yes |
| Elevate CLAD-GARD SA North / South Underlayment | Elevate | - | 26-0319.03 | 09/29/2030 | Yes |
| Garland Terra-Seal and VaporSmart SA Underlayments | Garland | - | 24-0222.08 | 08/15/2029 | Yes |
| Garland R-Mer Seal Underlayment | Garland | - | 25-0114.04 | 07/19/2030 | Yes |
