Build your own interior wood storm windows with this customizable set of woodworking plans. With step-by-step instructions and a detailed measurements calculation you’ll be able to easily create your cut list of parts and successfully build your own DIY interior storm window in just a few hours. The plans will work for any size and type of window with an interior flat surface or 3/4" or more.
Interior storm windows are great at blocking noise, condensation, and keeping temperatures more comfortable indoors.
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