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Commercial and Industrial Insulation Manufacturers and Products

The commercial and industrial fiber glass and rock wool insulation products listed here are manufactured by members of the North American Insulation Manufacturers Association (NAIMA).

Company / Address

Insulation Products


CertainTeed Corp.
750 E. Swedesford Road
Valley Forge, PA 19482
800-233-8990
www.certainteed.com/insulation

Fiber glass building insulations
Fiber glass pipe and board insulations
Fiber glass duct insulations
Fiber glass metal building insulations


Industrial Insulation Group, LLC 
2100 Line Street
Brunswick, GA 31520
912-264-6372
www.iig-llc.com

Mineral wool board, pipe and blanket insulations
Mineral wool marine insulations
Mineral wool commercial insulations
Mineral wool blowing insulation


Johns Manville
717 17th Street
P.O. Box 5108
Denver, CO 80217
800-654-3103
www.jm.com

Fiber glass building insulations
Fiber glass pipe and board insulations
Fiber glass duct insulations
Fiber glass metal building insulations
Fiber glass aerospace insulations


Knauf Insulation
One Knauf Drive
Shelbyville, IN 46176
800-825-4434
www.KnaufInsulation.com

Fiber glass building insulations
Fiber glass board insulations
Fiber glass duct insulations
Fiber glass metal building insulations


Owens Corning
One Owens Corning Parkway
Toledo, OH 43659
800-GET-PINK
www.owenscorning.com

Fiber glass building insulations
Fiber glass pipe and board insulations
Fiber glass duct insulations
Fiber glass metal building insulations


Roxul, Inc.
420 Bronte Street S, Suite 105
Milton, Ontario L9T 0H9
Canada
905-878-8474
www.roxul.com

Rock wool building insulations
Rock wool pipe, board and blanket insulations
Rock wool roof insulations