FL21424 – Sierra Pacific Windows
Florida product approval FL21424-R3 for Windows – Double Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL21424-R3
- Manufacturer
- Sierra Pacific Windows
- Code version
- 2020 Florida Building Code
- Status in our data
- Approved
- Products
- 8
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL21424-R3
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL21424.1 | H3 2.0 Double Hung | H3 2.0 Double Hung/Pict/Double Hung w/3-Wide Transom 120"x101" (32"/55"/32"x72" w/stack 32"/55"/32"x30")(Standard) | +30/-35 | No | No | Yes |
| FL21424.2 | H3 2.0 Double Hung | H3 2.0 Double Hung/Pict/Double Hung w/3-Wide Transom 120"x101" (32"/55"/32"x72" w/stack 32"/55"/32"x30")(HP) | +50/-50 | No | No | Yes |
| FL21424.3 | H3 2.0 Double Hung | H3 2.0 Double Hung 3-Wide 120"x84" (40"x84" individual unit size)(Standard) | +35/-35 | No | No | Yes |
| FL21424.4 | H3 2.0 Double Hung | H3 2.0 Double Hung 3-Wide 120"x84" (40"x84" individual unit size)(HP) | +50/-55 | No | No | Yes |
| FL21424.5 | Vinyl Double Hung | Premium Vinyl Double Hung/Pict/Double Hung Stacked Over 3-Wide Double Hung Picture 100"x85" (24"/51"/24"x60.5"stacked over 24"/51"/24"x24") | +50/-50 | No | No | Yes |
| FL21424.6 | Vinyl Double Hung | Premium Vinyl Double Hung Single 48"x84" | +35/-40 | No | No | Yes |
| FL21424.7 | Vinyl Double Hung | Premium Vinyl Double Hung Single 48"x64" | +50/-50 | No | No | Yes |
| FL21424.8 | Vinyl Double Hung | Premium Vinyl Double Hung/Pict/Double Hung 108"x64" (28"/51"/28"x63.5" individual units sizes) | +50/-50 | No | No | Yes |
Fill a spec sheet with FL21424
On the contractor form, go to the Windows – Double Hung row and type 21424 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.