| FL27960 | Western Window Systems | WindowsFixed | ReadyFL27960-R6: Approved | No |
| FL47013 | Western Window Systems | WindowsAwning | ReadyFL47013-R1: Approved | No |
| FL47014 | Western Window Systems | WindowsCasement | ReadyFL47014-R1: Approved | No |
| FL47147 | Windsor Windows and Doors | WindowsCasement | ReadyFL47147-R1: Approved | No |
| FL47148 | Windsor Windows and Doors | WindowsAwning | ReadyFL47148-R1: Approved | No |
| FL47149 | Windsor Windows and Doors | WindowsFixed | ReadyFL47149-R1: Approved | No |
| FL47150 | Windsor Windows and Doors | WindowsFixed | ReadyFL47150-R1: Approved | No |
| FL47167 | Windsor Windows and Doors | WindowsSingle Hung | ReadyFL47167-R3: Approved | No |
| FL47484 | Windsor Windows and Doors | WindowsHorizontal Slider | ReadyFL47484-R1: Approved | No |
| FL47563 | Windsor Windows and Doors | WindowsFixed | ReadyFL47563-R1: Approved | No |
| FL47662 | Windsor Windows and Doors | WindowsDouble Hung | ReadyFL47662-R1: Approved | No |
| FL30750 | Wintech - Window Technology, Inc. | WindowsSingle Hung | ReadyFL30750-R3: Approved | No |
| FL31808 | Wintech - Window Technology, Inc. | WindowsHorizontal Slider | ReadyFL31808-R3: Approved | No |
| FL42053 | Wintech - Window Technology, Inc. | WindowsSingle Hung | ReadyFL42053-R3: Approved | No |
| FL46857 | Wintech - Window Technology, Inc. | WindowsFixed | ReadyFL46857-R1: Approved | No |
| FL46858 | Wintech - Window Technology, Inc. | WindowsHorizontal Slider | ReadyFL46858-R1: Approved | No |
| FL11369 | YKK AP America | WindowsHorizontal Slider | ReadyFL11369-R6: Approved | No |
| FL12878 | YKK AP America | WindowsSingle Hung | ReadyFL12878-R6: Approved | Yes |
| FL13269 | YKK AP America | WindowsFixed | ReadyFL13269-R8: Approved | Yes |
| FL15710 | YKK AP America | WindowsMullions | ReadyFL15710-R6: Approved | Yes |
| FL15729 | YKK AP America | WindowsMullions | ReadyFL15729-R6: Approved | No |
| FL16312 | YKK AP America | WindowsCasement | ReadyFL16312-R11: Approved | Yes |
| FL16313 | YKK AP America | WindowsProjected | ReadyFL16313-R11: Approved | Yes |
| FL16314 | YKK AP America | WindowsFixed | ReadyFL16314-R11: Approved | Yes |
| FL17097 | YKK AP America | WindowsCasement | ReadyFL17097-R9: Approved | Yes |
| FL17098 | YKK AP America | WindowsProjected | ReadyFL17098-R11: Approved | Yes |
| FL19017 | YKK AP America | WindowsMullions | ReadyFL19017-R4: Approved | No |
| FL7533 | YKK AP America Inc. Residential | WindowsDouble Hung | ReadyFL7533-R13: Approved | Yes |
| FL7829 | YKK AP America Inc. Residential | WindowsFixed | ReadyFL7829-R16: Approved | Yes |
| FL8114 | YKK AP America Inc. Residential | WindowsSingle Hung | ReadyFL8114-R12: Approved | No |
| FL10828 | YKK AP America Inc. Residential | WindowsCasement | ReadyFL10828-R9: Approved | Yes |
| FL11538 | YKK AP America Inc. Residential | WindowsAwning | ReadyFL11538-R7: Approved | Yes |
| FL12286 | YKK AP America Inc. Residential | WindowsHorizontal Slider | ReadyFL12286-R9: Approved | No |
| FL22027 | YKK AP America Inc. Residential | WindowsMullions | ReadyFL22027-R5: Approved | Yes |
| FL47066 | Young Corporation of America dba DuraBold | WindowsSingle Hung | ReadyFL47066-R1: Approved | No |
| FL47199 | alucorp sa de cv | WindowsFixed | ReadyFL47199-R2: Approved | Yes |
| FL47207 | alucorp sa de cv | WindowsHorizontal Slider | ReadyFL47207-R1: Approved | Yes |
| FL47208 | alucorp sa de cv | WindowsSingle Hung | ReadyFL47208-R1: Approved | Yes |
| FL47615 | alucorp sa de cv | WindowsDual Action | ReadyFL47615-R1: Approved | Yes |
| FL48366 | panoramah! (Jofebar S.A.) | WindowsFixed | ReadyFL48366: Approved | Yes |
| FL48370 | panoramah! (Jofebar S.A.) | WindowsDual Action | ReadyFL48370: Approved | Yes |
| FL15578 | viwinco | WindowsFixed | ReadyFL15578-R10: Approved | No |
| FL17532 | viwinco | WindowsFixed | ReadyFL17532-R12: Approved | No |
| FL17533 | viwinco | WindowsHorizontal Slider | ReadyFL17533-R9: Approved | No |
| FL17548 | viwinco | WindowsCasement | ReadyFL17548-R8: Approved | No |
| FL46197 | viwinco | WindowsFixed | ReadyFL46197-R1: Approved | No |
| FL46320 | viwinco | WindowsAwning | ReadyFL46320-R2: Approved | No |
| FL48361 | viwinco | WindowsHorizontal Slider | ReadyFL48361: Approved | No |
| FL47294 | ABI Windows LLC | WindowsHorizontal Slider | PendingFL47294-R1: Applied For | No |
| FL44178 | ALUMIL SA | WindowsFixed | PendingFL44178-R1: Pending FBC Approval | Yes |