I have an old house and want to insulate the roof rafters to finish my attic. The problem is that most rafters are spaced at 26 +/- 1 inches leaving a nonstandard gap between them. Can I still use fiberglass batts? Recommendations? Sincerely, Dick Schlueter
Richard- I have run into this as well. My solution was to line the rafters with a foam board cut to fit and then using a standard batt insulation. it actually makes the system even more efficient than the standard method because it makes the "fit" in between rafters super snug.
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