Lake Glass. Creating beautiful openings since 1931.

Lake Glass is the longest-established customized window dealer in the greater Bozeman area for a simple reason. People know us and they trust us. But we know that our reputation rests on the service we provide today, tomorrow and for years to come. We treat every project the same. Each one demands the same level of professionalism and attention to detail from start to completion.

This is our promise to you. Whether you’re looking for customized windows, cut glass or installation, we’re here for all your glass needs. Choose from a wide range of premium products supported by exceptional customer service. We’re inspired by your vision. We hope you’ll be inspired by the level of our service and the quality of our products.

Experience Lake Glass for yourself. Stop by our Bozeman showroom.

So many ways to frame your view with style and substance.

Choose from a wide range of premium-quality customized windows and patio doors, fully supported with our commitment to professional service.

How can we help? Let’s begin with a service consultation.

From design and style, to function and feel, to repair and replacement, we’ll find the best solution to meet your needs.

Nothing says we’re here for you like an industry-leading warranty on all our products.

Whether it’s windows, glass or installation, we stand behind every product we sell for the lifetime of the product. If a problem arises, we’ll address it to the highest level of quality because a job done right is what matters most.


Your home. Our service.

Frame beautiful views. Embrace natural light. Windows and patio doors add so much to a home.


Your artistry. Our support.

Our beautiful windows and patio doors are designed to bring your artistry to life, just as you imagined.


Your project. Our standards.

The ideal windows and patio doors for your project, supported by our guarantee of impeccable service.

Wood Clad