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Before and after adding spray foam to rim joists of a home in Van Dyne to improve comfort and energy efficiency.
This homeowner in Oshkosh was experiencing inconsistent temperatures throughout the home. We found serveral areas where air was escaping. The lack of insulation in the attic was also causing mold issues. Here are the before and after images of Dr. Energy Saver Foam Air Sealing.
Before and after air sealing rim joists with spray foam in Oshkosh, Wisconsin
Before and after installation of spray foam to insulate and air seal attic of a home in Oskhosh, Wisconsin