FL41857 – Therma-Tru Corporation
Florida product approval FL41857-R1 for Exterior Doors – Sliding, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL41857-R1
- Manufacturer
- Therma-Tru Corporation
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 2
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL41857-R1
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL41857.1 | SERIES V-2 SLIDING GLASS DOOR | 5 X 8 PANEL IMPACT | N/A | Yes | Yes | Yes |
| FL41857.2 | SERIES V-2 SLIDING GLASS DOOR | 5 X 8 PANEL NON-IMPACT | N/A | No | Yes | Yes |
Fill a spec sheet with FL41857
On the contractor form, go to the Exterior Doors – Sliding row and type 41857 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.