FL20876 – DuPont
Florida product approval FL20876-R2 for Roofing Products – Underlayments, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20876-R2
- Manufacturer
- DuPont
- Code version
- 2020 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 FL20876-R2
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20876.1 | Protec Underlayment | 120,160, 200 | N/A | N/A | Yes | Yes |
| FL20876.2 | Tyvek Underlayment | Roof Protector | N/A | N/A | Yes | Yes |
Fill a spec sheet with FL20876
On the contractor form, go to the Roofing Products – Underlayments row and type 20876 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.