FL20838 – Custom Window Systems Inc.
Florida product approval FL20838-R5 for Exterior Doors – Sliding, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20838-R5
- Manufacturer
- Custom Window Systems 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 FL20838-R5
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20838.1 | SGD 8800 | Sliding Glass Door 8800 Series - 4' X 8' Panels | N/A | Yes | Yes | Yes |
| FL20838.2 | SGD 8800 | Sliding Glass Door 8800 Series - 5' X 8' Panels | +80/-80 | Yes | Yes | Yes |
| FL20838.3 | SGD 8800 | Sliding Glass Door 8800 Series - 4' X 10' Panels | +65/-65 | Yes | Yes | Yes |
Fill a spec sheet with FL20838
On the contractor form, go to the Exterior Doors – Sliding row and type 20838 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.