What is one of the first features you notice when looking at a house? The Windows!





Windows should be both energy efficient and appealing to the eyes. At Contractors Building Supply, our dealers will help you find the best windows for your home, at an affordable price. 


CBS Solar now offers CBS Self-Cleaning Coating on our windows and solar panels. Click here for more information!

One window or your entire home, call 231.378.2936 for your free estimate!

Here's how Sherwood windows work for you to save energy; first, Sherwood products are designed with performance in mind. Sherwood uses the highest quality PVC Vinyl and energy efficient multi-chambered designs from Veka, a world leader in the window industry. Sherwood windows meet industry performance standards set forth by independent agencies like the American Architectural Manufacturers' Association (AAMA) and the National Fenestration Ratings Council (NFRC).

(231) 378-2936

Solar Headquarters: 16880 Front Street • PO Box 67 • Copemish, MI 49625


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