FL16974 – POLYGLASS USA
Florida product approval FL16974-R4 for Roofing Products – Liquid Applied Roof Sys, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL16974-R4
- Manufacturer
- POLYGLASS USA
- 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 FL16974-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL16974.1 | XtraFlex Liquid Applied Roof Systems | Liquid applied roof systems | +N/A/-495 | N/A | No | Yes |
Fill a spec sheet with FL16974
On the contractor form, go to the Roofing Products – Liquid Applied Roof Sys row and type 16974 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.