● ActiveHVHZ approvedLast checked Oct 21, 2026
Johns Manville PVC Single-Ply System over Wood Decks
Florida product approval and Miami-Dade NOA.
Check: Min. 15/32 in plywood or wood plank on supports max 24 in o.c.; fire classification is not part of this acceptance. HVHZ approval is from the Miami-Dade NOA; FL9930 is the statewide (non-HVHZ) approval.
FL #FL9930-R14
Miami-Dade NOA26-0807.04
NOA expires09/22/2031In 59 months
Approval details
- Manufacturer
- Johns Manville · 717 17th Street, Denver, CO 80202
- Category
- Roofing · Low-slope · PVC single-ply system
- Approved in HVHZ
- Yes
- Deck type
- Wood
- NOA approved
- 09/17/2026 · replaces NOA 21-0629.07
Official documents
PDFMiami-Dade NOA 26-0807.04miamidade.govPDFJM Florida approval FL9930-R14 PEER, JM PVC Roof Systems (non-HVHZ)jm.com
Verify on floridabuilding.org ↗Products this NOA lists
JM PVC · JM PVC Fleece Backed · JM PVC SD Plus · DynaFast 180 S · JM PVC Profile · JM PVC Spine · JM PVC Detail Membrane · JM PVC Detail Strip · JM PVC Coated Metal · JM PVC Walkpad · JM PVC Heavy-Duty · JM PVC Split Pipe Boot
Quick answers
What is the FL number for Johns Manville PVC Single-Ply System over Wood Decks?
FL9930 (HVHZ). The Miami-Dade NOA is 26-0807.04.
Is Johns Manville PVC Single-Ply System over Wood Decks approved in the HVHZ?
Yes, on wood decks. The NOA expires 09/22/2031.
Public record. Always verify on the official source before you permit.