Patio Doors & More in Kalispell, MT

Your Home and Commercial Window, Door & Glass Experts Since 1966

With over 169 Years of combined experience Valley Glass is Northwestern Montana’s most experienced and largest window, door and glass company, with locations in Kalispell, Columbia Falls and Polson. How did we do it? We did it by helping customers find exactly what fits their needs and budget. From basic window replacements, to the green home of the future, to the high end home, to a tricky situation—our experts will help you find the solution. We specialize in all things glass, including: Residential and commercial glass replacement, vinyl windows, composite windows, aluminum clad windows, euro-style glass showers, skylights, mirrors, decorative glass, insulating glass, atriums, tempered glass, doors, automatic entrance doors, aluminum storefronts and much more. We offer most of the major brands including: Eagle, Anderson, Jeld-Wen, Therma-Tru, Kawneer, Kalwall, PPG, Reynobond, Horton Automatics, Global Solariums and much more. We service all of Northwest Montana including Kalispell, Whitefish, Columbia Falls, Hungry Horse, Bigfork, Somers, Lakeside, Eureka, Libby and Polson.

Customer Testimonials

Thank you so much for your excellent service. The service was prompt + the people were very friendly and helpfull. I will continue to do business with such a wonderfull company & highly recommend you to my friends and neighbors. Thank you, 

Brenda - Kalispell

Residential

vinyl windows
Vinyl Windows and Doors

These products are an excellent way to replace old windows and doors and are also energy efficient and relatively low cost. What’s more they can be painted and can be made to match any color combination. They are a durable, low maintenance and low cost option.

Wood framed patio doors in Kalispell, MT
Wood/Aluminum Clad Windows and Doors
When it comes to the fit and finishes of windows and doors this is the obvious choice. There are literally dozens of combinations of wood types and finishes available. The additional cost of these windows is made up for in beauty, style and craftsmanship. These can be used as picture windows, casement, French and sliding doors, as well as custom shapes are available.
composit windows
Composite Windows and Doors

This option is an excellent choice to get the best of both worlds in both wood and vinyl windows. These windows have the durability of vinyl and can handle extreme heat and cold with little to no maintenance. Composite windows and doors are 40% wood, and are a “green” option that also come in a variety of colors.

aluminum shower
Aluminum Framed Shower Enclosures

The aluminum framing allows for the use of a thinner tempered glass which reduces cost and door weight. These shower frames are fully customizable.

euro style
Euro-Style Shower Enclosures

This shower enclosure is gaining in popularity and is made of a thicker tempered glass. With fewer cracks and crevices than other shower materials cleaning is especially easy. Finally, the look and finish is much better than aluminum framed shower enclosures.

Commercial

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Aluminum Entrance

We have everything from the basic storefront entrance with swinging doors to sliding and folding doors and thermally broken options as well. We also have access to all the major styles and options out there.

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Automatic Entrance Doors

Including all handicap applications, we have revolving doors, sliding entrance doors, swinging entrance doors, and folding doors.

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Aluminum Storefront/
Curtain Wall

Designed and fabricated to meet the customer’s needs, these are normally built with thermally-broken aluminum to increase the insulation value for low-rise commercial applications. For applications that require oversize frames, curtain wall framing is a great solution.

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Commercial Skylights

Thermally-broken, double-pained, aluminum framed skylights are an excellent solution for reducing lighting costs and adding the ambiance of natural light. These are available in in an unlimited color selection.

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Kalwall Fiberglass Skylights

The translucent fiberglass skylights and wall systems from Kalwall is the extremely well insulated, durable and customizable option for a commercial application.

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Commercial Sunrooms

From atriums to solariums, these rooms can make any room or building feel like they are in the outdoors year round. Today’s sunroom products are extremely durable, low maintenance and energy efficient.

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Commercial Glass Railing Systems

Combine functionality with elegance and beauty. These railing systems allow you to protect balconies, decks, and staircases while maintaining the view or adding a unique look and feel.

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