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R10 Windows Hit the American Market
The Alpen units insulate almost as well as some walls.
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Clopay Adds New Options, Styles to Entry Door Line
The fiberglass entry doors are available in 7- and 8-foot heights.
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Free Webcast on How to Choose High-Performance Windows
Winner of the Hanley Award for Vision and Leadership in Sustainable Housing and founder of BuildingGreen, Alex Wilson, along with company president, Nadav Malin, will present a one-hour online seminar for builders on smart window selection.
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