Reflective Roofing Granules: Specifically engineered for high
reflectivity, durability and optimal embedment in the APP modified
bitumen sheet
APP (Atactic Polypropylene) Polymer and Asphalt Blend:
Provides an extremely durable sheet with excellent weathering
characteristics, flexibility and dimensional stability for ease of
handling and quick installations.
Polyester Reinforcement Mat: Provides bidirectional glass-scrim
reinforcement and offers robust tear strength and puncture
resistance, allowing for high wind performance and excellent
hail rating. The sheet also exhibits strong dimensional stability
and enhanced elongation
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: Bright white only
When it comes to design, we've got the tools to get you from the desk to the roof. Here you will find all of the APP specifications, 3-part specs, details and installation guides. If you have any questions when it comes to installation, please contact our Specifier Services Group for design and your local technical representative for the field.
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.
