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Montana Sash & Door specializes in the finest residential fenestration to meet the needs of our discerning clientele. We have selected the finest manufacturers of high-performance wood, aluminum clad / wood, copper, bronze and steel windows, like MHB, Kolbe, Sky-Frame, Astec, Loewen & Optimum. Other product brands are available, based on each Montana Sash & Door location.

These domestic and international suppliers are dedicated to using the highest quality materials and workmanship. We choose our suppliers carefully, and maintain our relationships long term. This allows us to support our clients with the best service — from specification and sale consultation, through project management and, most importantly, after the sale.

To complement our fenestration lines, we also provide fine interior doors along with premium bronze and iron hardware to complete your custom aesthetic.

We invite you to explore our Gallery and imagine the possibilities for your residence. 

MHB Logo

Kolbe Logo

Arcadia Custom Logo

Rocky Mountain Hardware Logo

Loewen Logo

Astec Logo

Optimum Logo

Sky-Frame Logo