Building and Roof Insulation Manufacturers

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If you are a reputable and qualified insulation manufacturer and feel that we’ve overlooked your company, feel free to contact us to ask to be added to this list.

• American Rockwool – Mineral wool insulation
• Aspen Aerogels – Aerogel insulation
• Atlas Molded Products – Expanded polystyrene insulation (EPS)
• Atlas Roofing Corporation – Polyisocyanurate insulation
• BASF Corporation – Expanded polystyrene (EPS), polyurethane foam insulation
• Building Products of Canada Corp. – Polystyrene/wood fiber composite insulation boards
• Cabot Corporation – Aerogel insulation
• Carlisle SynTec – Polyisocyanurate, expanded polystyrene (EPS)
• CertainTeed – Fiberglass, mineral wool, polyurethane foam
• Dupont Performance Building Solutions – Extruded polystyrene (XPS), polyisocyanurate, polyurethane foam
• Dyplast Products – Polyisocyanurate
• Firestone Building Products – Polyisocyanurate

• Foam-Control EPS – Expanded polystyrene (EPS)
• GAF Materials Corporation – Polyisocyanurate
• GenFlex – Polyisocyanurate
• Huntsman Building Solutions – Polyurethane foam
• IKO Industries – Polyisocyanurate
• Insulation Company of America – Expanded polystyrene (EPS)
• Insulation Technology – Expanded polystyrene (EPS)
• Johns Manville, Inc. – Fiberglass, polyisocyanurate, polyurethane foam, stone wool
• Kingspan Group – Extruded polystyrene (XPS), insulated panels
• Owens Corning – Extruded polystyrene (XPS), fiberglass
• Polyglass – Polyisocyanurate

• Rmax – Polyisocyanurate
• Rolled Steel Products, Inc. – Fiberglass
• Rockwool International (formerly Roxul) – Mineral wool
• Siplast – Expanded polystyrene (EPS), extruded polystyrene (XPS), lightweight insulating concrete, polyisocyanurate
• Soprema Group – Cellulose fiber, polyisocyanurate, stone wool
• SWD Urethane – Polyurethane foam
• T. Clear Corporation – Insulated panels
• ThermaBlok – Aerogel insulation
• Versico – Expanded polystyrene (EPS), extruded polystyrene (XPS), polyisocyanurate
• Volatile Free, Inc. – Polyurethane foam