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.
**Product Categories**
Accessory Manufacturer
Adhesives, Sealants, Caulk Manufacturer
Bitumen Manufacturer
Built-Up Roofing Manufacturer
Coatings Manufacturer
Elastomeric Roofing Manufacturer
Expansion Joint Manufacturer
Flashing/Roll Valley Manufacturer
Fluid-Applied Roofing Manufacturer
Gutter & Drain Manufacturer
Insulation Manufacturers, Composite Insulation
Insulation Manufacturers, Isoboards
Insulation Manufacturers, Nail Base, Ventilated
Insulation Manufacturers, Perlite
Modified Bitumen Manufacturer
Modified Bitumen, Atatic Polypropylene (APP)
Modified Bitumen, Styrene Butadiene Styrene (SBS)
Roofing Components Manufacturer
Single Ply Manufacturer
Single Ply Manufacturer, Ethylene Propylene Diene Monomer (EPDM)
Single Ply Manufacturer, Polyvinyl Chloride (PVC)
Single Ply Manufacturer, Thermoplastic Polyolefin (TPO)
Soffits/Fascia Manufacturer
Underlayment Manufacturer, Fiberglass Felt
Underlayment Manufacturer, Vapor Retarder
Vent Manufacturer
Walkway Manufacturer