Building Insulation Manufacturers List & Website Directory
By Roof Online Staff • Last updated October 22, 2022
To learn more about insulation, see Roof Online’s Building Insulation page.
See Building Insulation on Amazon
See Building Insulation at the Home Depot
If you are a reputable and qualified building insulation manufacturer and feel that we’ve overlooked your company, feel free to contact us to ask to be added to this list.
Insulation Manufacturers List
- American Rockwool – Mineral wool insulation (read more about mineral wool)
- Aspen Aerogels – Aerogel insulation (read more about aerogel)
- Atlas Molded Products – Expanded polystyrene insulation (EPS) (read more about expanded polystyrene)
- Atlas Roofing Corporation – Polyisocyanurate insulation (read more about polyisocyanurate)
- 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 insulation, mineral wool, polyurethane foam (read more about fiberglass)
- Dupont Performance Building Solutions – Extruded polystyrene (XPS), polyisocyanurate, polyurethane foam (read more about extruded polystyrene)
- Dyplast Products – Polyisocyanurate
- Foam-Control EPS – Expanded polystyrene (EPS)
- GAF Materials Corporation – Polyisocyanurate
- GenFlex – Polyisocyanurate
- Holcim Elevate (formerly Firestone Building Products) – 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
- Knauf Insulation – Mineral wool, wood wool
- Owens Corning – Extruded polystyrene (XPS), fiberglass
- Polyglass – Polyisocyanurate
- Rmax – Polyisocyanurate
- 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
