Johns Manville Roofing Systems Products

Rigid roof insulation board.

Johns manville roofing systems products.

Jm epdm metal membrane flashing is a specially designed and manufactured flashing for sealing and waterproofing jm epdm roofing systems where they join an adjacent bituminous roof membrane. Specifically engineered for optimal embedment in the modified asphalt sheet. We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet resistant thermoplastic polyolefin formulation. Dynaweld cap fr cr g.

Armstrong ceiling solutions. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to retroplus roof board on one side and a glass reinforced facer on the other. It is comprised of a nominal 6 15 24 cm strip of jm epdm membrane secured using a patented method to flanges of nominal 4 10 16 cm wide type 100g 6 galvanized steel. This selection includes expansion joint covers edge metal systems retrofit drains and tie in flashing systems.

Our jm tpo roofing systems give you the option of a reliable cost effective roofing solution. Retroplus roof board is an expanded perlite mineral aggregate board. Johns manville products 483 products filter by. Johns manville is a leading manufacturer and marketer of premium quality commercial roofing systems including membranes insulation and cover boards adhesives coatings fasteners and specialty roofing products.

In combination with jm tpo 60 mil over a steel deck this cover board achieves a very severe hail rating. At johns manville we provide our customers with the most complete set of products found in the commercial roofing industry. Johns manville a berkshire hathaway company johns manville is an american manufacturer of commercial roofing systems. Offering epdm tpo and pvc single ply membranes as well as a full line of asphaltic sbs bur and app johns manville has a solution for all low slope roofing needs.

Commercial roofing 454. Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot asphalt applied roofing systems. We offer a full line of specialty products to support sbs and app modified bitumen and epdm pvc and tpo single ply membrane systems.