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We are excited to announce that Vista Window Company, Western Division has transitioned to Great Lakes Window and will now be part of the Ply Gem family. If you are looking for replacement windows, we invite you to explore the Great Lakes Window product offering.


Backed by Ply Gem, North America’s leading exterior building products manufacturer, Great Lakes Window has been building vinyl replacement windows since 1981. They have a long-standing history of producing high quality products and being an innovative and trusted brand. Serving our customers is our #1 priority, and during this time that will be no exception. We still offer the premium products you’ve come to expect from Vista, but with more variety and now a greater reach across the country. You can trust that your experience with us now and into the future will continue to be positive and valuable for your needs.

Warranty Information

If you already have Vista windows in your home, click on your state below and we’ll direct you to the right place regarding your warranty. Thank you for being a loyal customer!