FL15889 – Flex Membrane International Corp.
Florida product approval FL15889-R4 for Roofing Products – Single Ply Roofing Sys, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL15889-R4
- Manufacturer
- Flex Membrane International Corp.
- Code version
- 2023 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 FL15889-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL15889.1 | Flex TPO II Single-Ply Roof Systems | Single-Ply, TPO Roof Systems | +N/A/-410 | N/A | No | Yes |
Fill a spec sheet with FL15889
On the contractor form, go to the Roofing Products – Single Ply Roofing Sys row and type 15889 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.