Installing a Flanged Window to Replace an Old One
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Replacing a 30-Year old replacement window in a 100-year-old wall that was upgraded with exterior foam insulation 25 Years ago (part 1 of 4)
Windows are big holes in walls that must be sealed against wind, water, and heat. This guide covers scope of work, how to install them, and why it matters.
Windows cannot rest on the foam, so they hang from wood bucks
Replacing the exterior foam parts and trimming out the exterior
Removing the old window frame and weight pockets, reframing the rough opening, and flashing a new-construction flanged window into the old existing WRB
Protradecraft traveled to the home of Building Science Corporation founders Betsy Pettit and Joseph Lstiburek, aka Dr. Joe, to film a replacement window replacement scenario not seen very often.
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