FL21546 – Porcelanosa
Florida product approval FL21546-R4 for Panel Wall – Siding, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL21546-R4
- Manufacturer
- Porcelanosa
- 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 FL21546-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL21546.1 | Krion Solid Surface Rainscreen/Ventilated Facade System | Non impact resistant rainscreen/ ventilated façade system. | +70/-70 | No | Yes | Yes |
| FL21546.2 | Krion Solid Surface Rainscreen/Ventilated Facade System (Superpanel) | Non impact resistant superpanel rainscreen/ ventilated façade system. | +70/-70 | No | Yes | Yes |
Fill a spec sheet with FL21546
On the contractor form, go to the Panel Wall – Siding row and type 21546 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.