| FL41346 | Metal Roof Source | Panel WallsSiding | ReadyFL41346-R2: Approved | No |
| FL12256 | Metallic Products | Panel WallsWall Louver | ReadyFL12256-R8: Approved | No |
| FL46523 | Miami Dade Aluminum | Panel WallsStorefronts | ReadyFL46523-R1: Approved | Yes |
| FL48362 | Mission Metals Mfg | Panel WallsSiding | ReadyFL48362: Approved | No |
| FL10520 | Mitsubishi Chemical America, ALPOLIC Division | Panel WallsProducts Introduced as a Result of New Technology | ReadyFL10520-R8: Approved | Yes |
| FL17186 | Mitsubishi Chemical America, ALPOLIC Division | Panel WallsSiding | ReadyFL17186-R6: Approved | Yes |
| FL27401 | Mr-Glass Doors & Windows Manufacturing, LLC | Panel WallsCurtain Walls | ReadyFL27401-R8: Approved | Yes |
| FL18399 | National Gypsum Company a dba of National Gypsum Services Company | Panel WallsExterior Insulation Finish System | ReadyFL18399-R4: Approved | No |
| FL30314 | NewTechWood America Inc. | Panel WallsSiding | ReadyFL30314-R5: Approved | Yes |
| FL12500 | Norandex, A Division of American Builders & Contractors Supply Co., Inc. | Panel WallsSiding | ReadyFL12500-R6: Approved | No |
| FL12505 | Norandex, A Division of American Builders & Contractors Supply Co., Inc. | Panel WallsSoffits | ReadyFL12505-R9: Approved | No |
| FL17688 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | ReadyFL17688-R5: Approved | Yes |
| FL17691 | OLDCASTLE BUILDING ENVELOPE | Panel WallsCurtain Walls | ReadyFL17691-R6: Approved | No |
| FL20665 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | ReadyFL20665-R8: Approved | Yes |
| FL33108 | OLDCASTLE BUILDING ENVELOPE | Panel WallsCurtain Walls | ReadyFL33108-R3: Approved | Yes |
| FL39097 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | ReadyFL39097-R2: Approved | No |
| FL48269 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | ReadyFL48269-R1: Approved | Yes |
| FL48275 | OLDCASTLE BUILDING ENVELOPE | Panel WallsCurtain Walls | ReadyFL48275-R1: Approved | Yes |
| FL48356 | OLDCASTLE BUILDING ENVELOPE | Panel WallsCurtain Walls | ReadyFL48356: Approved | Yes |
| FL46559 | PGT Industries | Panel WallsStorefronts | ReadyFL46559-R1: Approved | Yes |
| FL34556 | Phoenix Aluminum Products, llc. | Panel WallsStorefronts | ReadyFL34556-R2: Approved | Yes |
| FL41655 | Phoenix Aluminum Products, llc. | Panel WallsCurtain Walls | ReadyFL41655-R4: Approved | Yes |
| FL48318 | Shanghai YY Windows CO., LTD | Panel WallsStorefronts | ReadyFL48318: Approved | Yes |
| FL6164 | Spirco Manufacturing | Panel WallsSiding | ReadyFL6164-R8: Approved | No |
| FL22562 | Steel Building and Structures, Inc. | Panel WallsSiding | ReadyFL22562-R5: Approved | No |
| FL39875 | Thermory USA | Panel WallsSiding | ReadyFL39875-R2: Approved | Yes |
| FL9730 | Trespa North America, Ltd. | Panel WallsProducts Introduced as a Result of New Technology | ReadyFL9730-R6: Approved | Yes |
| FL24435 | Trespa North America, Ltd. | Panel WallsSiding | ReadyFL24435-R2: Approved | Yes |
| FL42023 | W&W Glass, LLC | Panel WallsCurtain Walls | ReadyFL42023-R4: Approved | No |
| FL28329 | Wanessa-Sue Inc | Panel WallsExterior Insulation Finish System | ReadyFL28329-R2: Approved | Yes |
| FL12456 | YKK AP America | Panel WallsCurtain Walls | ReadyFL12456-R9: Approved | Yes |
| FL12611 | YKK AP America | Panel WallsStorefronts | ReadyFL12611-R10: Approved | Yes |
| FL12926 | YKK AP America | Panel WallsStorefronts | ReadyFL12926-R14: Approved | Yes |
| FL13433 | YKK AP America | Panel WallsCurtain Walls | ReadyFL13433-R17: Approved | Yes |
| FL14217 | YKK AP America | Panel WallsCurtain Walls | ReadyFL14217-R10: Approved | Yes |
| FL14218 | YKK AP America | Panel WallsStorefronts | ReadyFL14218-R18: Approved | Yes |
| FL15921 | YKK AP America | Panel WallsCurtain Walls | ReadyFL15921-R8: Approved | No |
| FL16668 | YKK AP America | Panel WallsCurtain Walls | ReadyFL16668-R6: Approved | Yes |
| FL17111 | YKK AP America | Panel WallsCurtain Walls | ReadyFL17111-R6: Approved | Yes |
| FL24567 | YKK AP America | Panel WallsStorefronts | ReadyFL24567-R4: Approved | Yes |
| FL25556 | YKK AP America | Panel WallsCurtain Walls | ReadyFL25556-R3: Approved | Yes |
| FL26026 | YKK AP America | Panel WallsCurtain Walls | ReadyFL26026-R3: Approved | No |
| FL26082 | YKK AP America | Panel WallsCurtain Walls | ReadyFL26082-R3: Approved | No |
| FL47924 | YKK AP America | Panel WallsStorefronts | ReadyFL47924-R2: Approved | No |
| FL48452 | Zeeff Panel Systems | Panel WallsSiding | ReadyFL48452: Approved | No |
| FL27509 | alucorp sa de cv | Panel WallsStorefronts | ReadyFL27509-R4: Approved | Yes |
| FL7395 | ACI Building Systems, LLC | Panel WallsSiding | PendingFL7395-R9: Applied For | No |
| FL29500 | Air-Lux Technik AG | Panel WallsStorefronts | PendingFL29500-R3: Pending FBC Approval | Yes |
| FL25948 | Aldora Aluminum and Glass | Panel WallsStorefronts | PendingFL25948-R4: Pending FBC Approval | Yes |
| FL41985 | Alliance Steel Inc. | Panel WallsSiding | PendingFL41985-R2: Applied For | No |