Mountain Windows is your local source for premium windows and doors from Marvin, Kolbe, Weather Shield, Milgard, and Alpen. We also offer premium window treatments from HunterDouglas. See our project gallery to view photos of the products available.
Whether your priority is energy efficiency, privacy, room darkening, ease of use, or child safety, you can count on the design team at Mountain Windows to help you choose the right product. You’ll find everything you need to transform your living space into your dream home.
SEE our products & projects
About The Owner
Born and raised in the Gunnison Valley, Lars Nelson attended Western Colorado University and graduated with a business degree in marketing and management. After honing his carpentry skills for over a decade, he decided to pursue a more business-oriented career while still utilizing the hands-on skill set he built after college. The purchase of Mountain Windows in 2015 successfully combined his degree with his passion for carpentry.