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Business Details
33 Years
experience
Custom Windows & Doors for Mountain Homes in the Rockies
Since 1993, Montana Sash & Door has been dedicated to providing high-end windows, doors, and hardware for discerning builders, architects, and homeowners across the Rocky Mountain region. Our expertise lies in curating quality, handcrafted products from leading manufacturers, including bronze windows from Italy and locally made bronze hardware, tailored to meet the aesthetic and performance demands of mountain homes. With showrooms in Bozeman, Kalispell, Coeur d'Alene, and Jackson, our team offers technical installation services, project management, and design assistance, ensuring every project honors the natural environment.

We prioritize long-term partnerships with manufacturers and suppliers to guarantee reliability and service excellence long after installation. Our reputation is built on honesty, reliability, and a deep commitment to the communities we serve, reflecting the Western values that define our approach to business.
Services
Custom Windows High-End Doors Design Assistance Technical Installations Project Management Hardware Supply Showroom Consultations Field Glazing
Details
  • Year established: 1993
Highlights and features
  • We have over 30 years of experience serving the Rocky Mountain region's top architects and builders.
  • Our technical installation services ensure precision for site-built and field-glazed products.
  • We partner exclusively with manufacturers committed to quality, warranties, and service excellence.
  • Our product lines include handcrafted bronze, wood, aluminum, and steel from global leaders.
  • We operate four showrooms across Montana, Idaho, and Wyoming to better serve local markets.
Services
Custom Windows
Our custom windows blend handcrafted quality with mountain-inspired aesthetics, using materials like bronze, wood, and aluminum. Designed to frame natural landscapes, they meet rigorous performance standards for energy efficiency and durability. Each window is tailored to complement the architectural vision of luxury homes in the Rockies.
High-End Doors
We provide bespoke entryways and interior doors crafted from premium materials, including Italian bronze and sustainably sourced wood. Our doors combine artistic detail with functional resilience, enhancing both security and visual appeal. Each installation reflects the unique character of the home and its surroundings.
Technical Installations
Our team specializes in technical installations for site-built and field-glazed products, ensuring flawless integration with custom home designs. We prioritize precision to maintain structural integrity and aesthetic continuity. This service guarantees long-term performance in challenging mountain climates.
Design Assistance
We collaborate with architects and builders to select windows and doors that align with project-specific aesthetic and functional goals. Our expertise includes material selection, energy efficiency optimization, and compliance with regional building codes. This service ensures seamless design cohesion from concept to completion.
Project Management
From initial consultations to final installations, we manage every detail of the project lifecycle. Our team coordinates with manufacturers, contractors, and designers to maintain timelines and quality standards. This service minimizes client effort while ensuring exceptional results.
Questions
What regions does Montana Sash & Door serve?
We serve Montana, Idaho, Wyoming, and surrounding Rocky Mountain areas, with showrooms in Bozeman, Kalispell, Coeur d'Alene, and Jackson.
Do you work directly with homeowners?
Yes, we collaborate with homeowners, architects, and builders to provide tailored window and door solutions for custom homes.
What materials are available for windows and doors?
We offer bronze, wood, aluminum, steel, and glass options sourced from leading global manufacturers.
Do you provide installation services?
Yes, we offer technical installation services for site-built and field-glazed products to ensure precision and durability.
How do you ensure product quality?
We partner with manufacturers committed to warranties, service excellence, and handcrafted quality to meet our high standards.