About Us

About Us 2017-11-08T10:41:26+00:00

Why Choose CMC Proudly Featuring Marvin Windows and Doors?

We are a licensed, exclusive, Marvin Windows and Doors dealer. We provide both the Marvin and Integrity by Marvin Window and Door lines. Although our team comes from many different backgrounds, our ownership has many years of experience in the window industry.

All of our windows and patio doors are custom ordered and shipped direct from the factory in Warroad, MN. All of our window and door products are proudly made in the U.S.A. We are NOT your typical run of the mill contractor that purchases cheap, low quality windows from Home Depot or Lowe’s to install in your home. Marvin Windows and Doors are unmatched when it comes to quality, strength, look, and functionality, that’s why we stand behind them 100%.

The Marvin line of windows and patio doors are made from a wood interior with a heavy duty, extruded clad aluminum exterior providing an elegant, yet functional look. This high-strength aluminum exterior doesn’t bend, break, or dent even under the most extreme weather conditions like hail.

The Integrity by Marvin line of windows and patio doors are made from Ultrex pultruded fiberglass. This particular way of production gives Integrity Windows and Doors the strength of steel with a modern look. With the Integrity line you have the option to choose a fiberglass interior or wood interior to customize your project. These windows and doors are 8 times stronger than vinyl and 3 times stronger than low quality vinyl/wood composites currently out on the market. Integrity Windows and Doors by Marvin are built to last with their impact resistant design and are prepared to handle the widest variety of weather conditions.

We provide a warranty with all of our jobs, giving our customers the peace of mind they deserve! Please call for service warranty details. Marvin has been producing windows since 1926, standing the test of time. Contact us today, see why we are the top window and patio door replacement company in Colorado!