● ActiveHVHZ approvedLast checked Oct 21, 2026

Johns Manville APP Modified Bitumen System over Recover Decks

Florida product approval and Miami-Dade NOA.

Check: Recover over the listed deck types only, insulation attached per RAS 117; fire classification is not part of this acceptance. HVHZ approval is from the Miami-Dade NOA; FL1046 is the statewide (non-HVHZ) approval.

FL #FL1046-R11

Miami-Dade NOA26-0316.10

NOA expires06/28/2031In 56 months

Approval details

Manufacturer: Johns Manville · 717 17th Street, Denver, CO 80202
Category: Roofing · Low-slope · Modified bitumen (APP/SBS) system
Approved in HVHZ: Yes
Deck type: Recover
NOA approved: 06/25/2026 · replaces NOA 21-0303.11

Official documents

PDFMiami-Dade NOA 26-0316.10miamidade.gov PDFFL1046-R11 evaluation report, JM APP Modified Bitumen Roof Systems (2020 FBC, non-HVHZ)floridabuilding.org

Verify on floridabuilding.org ↗

Products this NOA lists

JM APP Base · APPeX 4S · APPeX 4.5M · APPeX 4.5M FR · Tricor M FR · Tricor M FR CR · DynaFast 180 HW · DynaFast 250 HW · DynaWeld 250 S · DynaBase HW · DynaWeld Cap 180 FR · DynaWeld 180 S · JM Roofing System Urethane Adhesive · JM Two Part Urethane Insulation Adhesive · JM Two-Part UIA · JM Two Part Urethane Insulation Adhesive Canister · JM Two-Part UIA Canister · JM One-Step Foamable Adhesive

Quick answers

What is the FL number for Johns Manville APP Modified Bitumen System over Recover Decks?

FL1046 (HVHZ). The Miami-Dade NOA is 26-0316.10.

Is Johns Manville APP Modified Bitumen System over Recover Decks approved in the HVHZ?

Yes, on recover decks. The NOA expires 06/28/2031.

Public record. Always verify on the official source before you permit.