Duratherm Window Company
Vassalboro

Overview

Since 1967, we have been crafting luxury architectural windows and doors for some of the world’s most notable architects and prestigious projects. We take immense pride in employing the finest artisans in Kennebec County, and we are dedicated to partnering with local trade schools to create meaningful opportunities for the next generation of woodworkers in our rural communities. While you may have driven past our facility in Vassalboro, you might not realize that the custom pieces crafted within our walls travel far beyond Maine. Our work graces iconic locations ranging from the Katahdin Visitors Center right here at home to the Mauna Kea Resort in Hawaii. We are Maine Made—rooted in small-town tradition, with craftsmanship recognized far beyond it.