Single Source for Doors, Parts, Service & Maintenance
(new, retrofit or repair)

CALL 24/7 313-366-5400

Insulated  Doors are helpful where you need to maintain a different temperature on each side of the door.

These doors are useful to increase energy efficiency and maintain climate control within your warehouse or building.

With a variety of thickness and insulation options, CDSI selection of insulated doors are designed to retain interior heating and cooling, and multiple options are available to resist corrosion and other damage.

Company Information

Physical Address:
17080 Masonic Blvd #217
Fraser, MI 48026
Mailing Address:
P.O. Box 50
Saint Clair Shores, MI 48080
Phone: 313-366-5400
Fax: 586-293-5406

General Contact

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Michigan Licensed & Insured

Builder License #2101194158

Service Area:

We cover the entire State of Michigan including the Upper Peninsula. 

USA & International Consulting Services


Financing available for qualified buyers

We except all major credit cards