JM Commercial Roofing Codes Corner
Welcome to the Codes Corner! Here you will find quick links and cheat sheets to Johns Manville roofing systems code approvals and ratings.Â

Factory Mutual (FM)
Quick JM Reference Sheets:

Underwriters Laboratories
*Reference the TGFU.R10167 document
Environmental Claim:

Miami-Dade County

Florida Building Code

Cool Roof Rating Council

Texas Department of Insurance

UL Evaluation Report

Directory of Roof Assemblies

PRI Report
CSA A123.21-14 Standard Test Methodfor the Dynamic Uplift Resistance of Membrane-Roof Systems