Our History

Allied Insulation Supply Company History

Allied Insulation Supply was founded in Milwaukee, Wisconsin in 1969 by Jack and Shirli Flack and continues to be a family run company. Allied distributes insulation material for the professional, residential, commercial, mechanical, industrial and marine industries. It operates throughout the upper Midwest with warehouses in Milwaukee and Wausau, Wisconsin, Davenport, Iowa, and Omaha, Nebraska. Since its beginning, Allied has focused on being a full-line distributor of insulation products and accessories. Our complete line of products meets the needs of applications from -300 to 3,000 deg Fahrenheit. Our family philosophy is to provide high quality products, at competitive prices, with outstanding customer service. We are committed to long-lasting relationships while meeting and exceeding your expectations.

Milwaukee - Headquarters

315 North 12th Street
Milwaukee, WI 53233
Phone: 414-347-1600
Fax: 414-347-0910
Wats: 800-242-9970

Davenport Branch

1074 South Dittmer Street
Davenport, IA 52802
Phone: 563-322-1333
Fax: 563-323-4130
Wats: 800-321-1390

Omaha Branch

14770 Ray Sapp Drive
Omaha, NE 68138
Phone: 402-895-4115
Fax: 402-895-8722
Wats: 888-547-6930

Wausau Branch

8551 Industrial Drive
Wausau, WI 54401
Phone: 715-845-9697
Fax: 715-845-0131
Wats: 800-853-4261

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