REHAU's Certified Commercial Manufacturers

Our commercial window and door manufacturer program promotes teamwork and communication among our channel partners to enjoy efficient processes and greater business success. We work closely with our fabricators to build a relationship that will develop their skills and abilities, create new opportunities and develop strong partneships.

REHAU's Certified Commercial Manufacturers


303-834-3600 I

Kohltec Windows & Entrance Systems

902-662-3100 x161 I

A1 Windows

604-777-8000 I

Minnkota Windows

701-282-7025 I

Crystal Windows & Doors - NE

718-961-7300 I

Prime Window Systems

707-980-3303 / 303-375-1979 I

Crystal Windows & Doors - Mid Atlantic - PA Plant

570-276-8000 I

Starr Windows & Doors

516-860-8609 I

Crystal Window & Door Systems - Mid West

314-607-8776 I

Stergis Windows and Doors

508-455-0661 I

Euro Vinyl Windows & Doors

613-628-3056 I

Thomas Windows

908-810-0030 I


1.800.337.8604 I


604-776-0898 I

Certified Commercial Manufactures are independent contractors and do not act on behalf of the company. In no event is the company liable for the acts or omissions of our partners or Certified Commercial Manufactures

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