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Western Glass Company Western Glass Company
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Your Trusted Glass Services Provider in Bozeman, Montana
Western Glass Company has been serving the Greater Gallatin Valley area of Montana for over 30 years, establishing itself as a trusted provider of high-quality glass solutions. Our expertise spans residential and commercial projects, offering a comprehensive range of services including windows, insulated glass, shower doors, specialty glass, and custom glass projects. We prioritize reliable customer service and durable products, ensuring every installation meets exacting standards. Our team collaborates with industry leaders like Milgard and Therma-Glass to deliver innovative, energy-efficient solutions tailored to client needs. With a showroom featuring diverse glass optionsfrom decorative textures to functional pyroceramic glasswe provide both inspiration and practicality for every project.

Our commitment to quality is evident in every custom sandblasted door and frameless shower enclosure we complete. Backed by decades of experience, we guarantee precision in every job, whether replacing a single insulated glass unit or executing a large-scale commercial installation. Our technicians specialize in addressing common issues like seal failure and low-e coating deterioration, offering cost-effective repairs that extend window lifespan. By combining technical expertise with personalized service, we ensure clients receive optimal value and long-term satisfaction. Our dedication to excellence has made us the preferred choice for glass services in Bozeman and surrounding areas.
Services
Windows Insulated Glass Shower Doors Doors Specialty Glass PlexiGlass Skylights Mirrors Block Windows Custom Projects
Highlights and features
  • We have over 30 years of experience in local glass services.
  • Our team offers expert installation of energy-efficient Milgard products.
  • We provide custom solutions for unique architectural glass needs.
  • Our technicians specialize in insulated glass repair and replacement.
  • We guarantee precision and durability in every glass project.
What people say
Extremely knowledgeable Excellent customer service Willing to dig deep to find a solution
Update Listing
Services
Windows
We install Milgard windows in various styles and materials, including vinyl, fiberglass, and aluminum. Our energy-efficient options reduce heat loss in winter and heat gain in summer through advanced features like low-e coatings and argon gas fills. Serving residential and commercial clients in Bozeman, we offer custom measurements and professional installation for new construction or replacement projects.
Shower Doors
Our Therma-Glass and HMI frameless shower doors combine elegance with functionality. Available in clear, textured, and specialty glass like Clarvista (resistant to hard water stains), these doors enhance bathroom aesthetics while ensuring durability. We provide expert measurement, hardware selection, and installation services tailored to modern or traditional designs.
Insulated Glass
We repair and replace failed insulated glass units with warm-edge spacers and argon gas for improved thermal efficiency. Our technicians address seal failure and low-e coating deterioration, offering cost-effective solutions that restore window performance without full-frame replacement. Standard replacements typically require 5-7 business days lead time.
Specialty Glass
Our showroom features diverse specialty glass options, including seedy Reamy, hammered textures, Starphire low-iron glass, and one-way mirrorpane. Ideal for cabinets, tabletops, and fireplace barriers, these products combine aesthetic appeal with practical benefits. We assist clients in selecting and installing glass for both residential and commercial applications.
Custom Projects
From sandblasted door art to unique commercial installations, our team executes custom glass visions. Collaborating with designers and contractors, we offer tailored solutions using premium materials. Services include on-site measurements, sample consultations, and precision fabrication for distinctive architectural elements in Bozeman and surrounding areas.
Questions
What glass services do you offer in Bozeman?
We provide windows, shower doors, insulated glass, specialty glass, and custom projects for residential and commercial clients in the Greater Gallatin Valley area.
Can you repair existing insulated glass units?
Yes, we replace failed seals and coatings in insulated glass units, offering a cost-effective alternative to full window replacement with 5-7 business day lead times.
Do you offer custom glass design options?
Yes, we collaborate on custom projects like sandblasted doors and provide samples of specialty glass for selection in both residential and commercial applications.
What shower door brands do you install?
We install Therma-Glass and HMI frameless shower doors, offering a range of glass and hardware options with our preferred vendors' visualization tools.
How do I get an estimate for glass replacement?
Contact our office to schedule a measurement appointment. We'll provide a detailed estimate after assessing your specific glass replacement requirements.