| FL32489 | Solar Innovations, Inc. | Structural ComponentsProducts Introduced as a Result of New Technology | ReadyFL32489-R3: Approved | No |
| FL9779 | Soprema, Inc. | RoofingCements-Adhesives-Coatings | ReadyFL9779-R21: Approved | Yes |
| FL31780 | Soprema, Inc. | RoofingSingle Ply Roof Systems | ReadyFL31780-R8: Approved | Yes |
| FL47474 | Soprema, Inc. | RoofingWaterproofing | ReadyFL47474-R2: Approved | Yes |
| FL34864 | Southeast Architectural Millwork | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL34864-R2: Approved | Yes |
| FL11175 | Southeastern Metals Mfg. Co., A Gibraltar Company | RoofingMetal Roofing | ReadyFL11175-R7: Approved | No |
| FL41371 | Southeastern Metals Mfg. Co., A Gibraltar Company | RoofingRoofing Accessories that are an Integral Part of the Roofing System | ReadyFL41371-R3: Approved | Yes |
| FL47853 | Southeastern Metals Mfg. Co., A Gibraltar Company | RoofingMetal Roofing | ReadyFL47853-R1: Approved | Yes |
| FL5735 | Spirco Manufacturing | Structural ComponentsRoof Deck | ReadyFL5735-R8: Approved | No |
| FL6164 | Spirco Manufacturing | Panel WallsSiding | ReadyFL6164-R8: Approved | No |
| FL13159 | St. Cloud Window, LLC | WindowsFixed | ReadyFL13159-R12: Approved | Yes |
| FL14204 | St. Cloud Window, LLC | WindowsDouble Hung | ReadyFL14204-R12: Approved | Yes |
| FL14205 | St. Cloud Window, LLC | WindowsHorizontal Slider | ReadyFL14205-R13: Approved | Yes |
| FL14206 | St. Cloud Window, LLC | WindowsMullions | ReadyFL14206-R10: Approved | Yes |
| FL16160 | Stampco, Inc. | RoofingRoofing Accessories that are an Integral Part of the Roofing System | ReadyFL16160-R7: Approved | No |
| FL19321 | Starwrap Inc. | RoofingUnderlayments | ReadyFL19321-R4: Approved | Yes |
| FL22561 | Steel Building and Structures, Inc. | RoofingMetal Roofing | ReadyFL22561-R5: Approved | No |
| FL22562 | Steel Building and Structures, Inc. | Panel WallsSiding | ReadyFL22562-R5: Approved | No |
| FL17901 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL17901-R6: Approved | No |
| FL17903 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL17903-R5: Approved | No |
| FL17904 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL17904-R5: Approved | No |
| FL41467 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL41467-R4: Approved | No |
| FL41471 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL41471-R4: Approved | No |
| FL41477 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL41477-R3: Approved | No |
| FL41479 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL41479-R3: Approved | No |
| FL46124 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL46124-R1: Approved | No |
| FL46720 | Steve’s and Sons, Inc | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL46720-R2: Approved | No |
| FL15491 | Structall Building Systems, Inc. | RoofingMetal Roofing | ReadyFL15491-R8: Approved | Yes |
| FL19974 | Structall Building Systems, Inc. | Structural ComponentsProducts Introduced as a Result of New Technology | ReadyFL19974-R5: Approved | Yes |
| FL21443 | Structall Building Systems, Inc. | RoofingProducts Introduced as a Result of New Technology | ReadyFL21443-R7: Approved | Yes |
| FL8617 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL8617-R12: Approved | No |
| FL12626 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL12626-R14: Approved | No |
| FL12627 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL12627-R14: Approved | No |
| FL13488 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL13488-R12: Approved | No |
| FL14637 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL14637-R13: Approved | No |
| FL38434 | Sun-Tek Mfg | Sky LightsSkylight | ReadyFL38434-R5: Approved | No |
| FL42317 | SunPro Motorized Awnings & Screens | ShuttersRoll-up | ReadyFL42317-R3: Approved | Yes |
| FL29240 | Sunshine Windows Manufacturing Inc. | WindowsHorizontal Slider | ReadyFL29240-R5: Approved | Yes |
| FL29244 | Sunshine Windows Manufacturing Inc. | WindowsSingle Hung | ReadyFL29244-R3: Approved | Yes |
| FL30924 | Sunshine Windows Manufacturing Inc. | WindowsCasement | ReadyFL30924-R3: Approved | Yes |
| FL31576 | Sunshine Windows Manufacturing Inc. | Exterior DoorsSliding Exterior Door Assemblies | ReadyFL31576-R7: Approved | Yes |
| FL32359 | Sunshine Windows Manufacturing Inc. | Exterior DoorsSliding Exterior Door Assemblies | ReadyFL32359-R3: Approved | Yes |
| FL32381 | Sunshine Windows Manufacturing Inc. | Exterior DoorsSwinging Exterior Door Assemblies | ReadyFL32381-R3: Approved | Yes |
| FL47405 | Sunshine Windows Manufacturing Inc. | WindowsFixed | ReadyFL47405-R1: Approved | Yes |
| FL12328 | TAMKO Building Products LLC | RoofingUnderlayments | ReadyFL12328-R14: Approved | Yes |
| FL47184 | TAMKO Building Products LLC | RoofingUnderlayments | ReadyFL47184-R2: Approved | Yes |
| FL7511 | THERMO-KOOL | Structural ComponentsExterior Coolers-Freezers | ReadyFL7511-R8: Approved | No |
| FL19587 | TKO Dock Doors, Inc. | Exterior DoorsRoll-Up Exterior Door Assemblies | ReadyFL19587-R4: Approved | No |
| FL22335 | TKO Dock Doors, Inc. | Exterior DoorsSectional Exterior Door Assemblies | ReadyFL22335-R3: Approved | Yes |
| FL21462 | TRIMLITE | Exterior DoorsExterior Door Components | ReadyFL21462-R7: Approved | Yes |