FL28445 – Weather Shield Mfg., Inc.
Florida product approval FL28445-R4 for Windows – Double Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL28445-R4
- Manufacturer
- Weather Shield Mfg., Inc.
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 3
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL28445-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL28445.2 | Premium Coastal DH Operator (48"x84") Mulled to DH Picture (56"x84") Combination (IG) | 1104 Double Hung (48"x84") Mulled to 1109 DH Picture (56"x84") Insulated Glass. Maximum Tributary Width = 52" based on mull testing & CCL 449-H-074.15 and .17. | +55/-70 | Yes | No | Yes |
| FL28445.3 | Premium Coastal DH Operator (48"x84") Mulled to DH Picture (56"x84") Combination (Monolithic) | 1105 Double Hung (48"x84") Mulled to 1108 DH Picture (56"x84") Monolithic Glass. Maximum Tributary Width = 52" based on mull testing & CCL 449-H-074.15 and .17. | +55/-70 | Yes | No | Yes |
| FL28445.4 | Premium Coastal Double Hung w/Transom | 1104/1105 Double-Hung (48"x96") with 1110/1111 DH Transom (48"x42") Stacked Above (Monolithic and Insulated) | +55/-70 | Yes | No | Yes |
Fill a spec sheet with FL28445
On the contractor form, go to the Windows – Double Hung row and type 28445 in the Florida Product Approval # box to fill the row. Walton County users can print a PDF that follows the county’s sheet; see the Walton County Product Approval Specification Sheet guide.