Mineral-Fortified Asphaltic Core: Provides high compressive strength to improve overall roof system performance and increased puncture resistance.
Fiber Glass Facers: Provides high dimensional stability and increased resistance to moisture and mold growth.
Installation Flexibility: Can be applied with urethane adhesives, mechanically attachment, or hot asphalt. Asphalt membranes can be installed directly to the boards surface using heat welding, cold adhesive, or hot asphalt.
Johns Manville offers one of the most comprehensive portfolios of commercial low-slope roofing solutions. We have a long standing dedication to providing solution-based systems for building owners.
Here you will find quick links and cheat sheets to Johns Manville roofing systems code approvals and ratings.
Guarantees and Roof Maintenance
Support services can include: conceptual product information, building science, wind uplift data, national and local code understanding, FM Global® and UL® regulations, fastening patterns and sheet layouts, installation guidelines and standard details.
Re-roofing mechanically attached or ballasted insulated single-ply systems now have the potential for recycling versus contributing to a landfill.
Your resource for all JM documents in one place.
The Submittal Wizard is a tool to help you pull together the necessary documents for your submittal package.
