FL16890 – The Garland Company, Inc.
Florida product approval FL16890-R4 for Roofing Products – Waterproofing, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL16890-R4
- Manufacturer
- The Garland Company, Inc.
- 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 FL16890-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL16890.1 | Dura-Walk Waterproofing Systems (NON-HVHZ) | Liquid-applied, single component, polyurethane waterproofing systems for use in FBC non-HVHZ jurisdictions. | +N/A/-1025 | N/A | No | Yes |
Fill a spec sheet with FL16890
On the contractor form, go to the Roofing Products – Waterproofing row and type 16890 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.