FL17792 – Custom Window Systems Inc.
Florida product approval FL17792-R5 for Windows – Double Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL17792-R5
- Manufacturer
- Custom Window Systems Inc.
- Code version
- 2020 Florida Building Code
- Status in our data
- Approved
- Products
- 1
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL17792-R5
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL17792.1 | DH-6500 Impact Vinyl Double Hung | DH-6500 Vinyl Double Hung, Impact | N/A | Yes | No | Yes |
Fill a spec sheet with FL17792
On the contractor form, go to the Windows – Double Hung row and type 17792 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.