winterdd Posted October 11, 2020 Share Posted October 11, 2020 How do you typically insulate these type of ceilings? Roof properties from top to bottom are.....shingles, felt, osb, beadboard on top of 2x6 rafters. Link to comment Share on other sites More sharing options...
GeneDavis Posted October 11, 2020 Share Posted October 11, 2020 Look up nail-base. Goes on top. Link to comment Share on other sites More sharing options...
Alaskan_Son Posted October 11, 2020 Share Posted October 11, 2020 Quite a few ways and the best method depends a bit on your particular seismic and climate zones, but here’s an idea: Try this structural definition instead... Shingles Felt OSB Purlins or furring strips (optional) Rigid Foam OSB (optional) Beadboard 2x6 Rafters 1 Link to comment Share on other sites More sharing options...
winterdd Posted October 11, 2020 Author Share Posted October 11, 2020 Thanks guys, i will give those a try. Link to comment Share on other sites More sharing options...
DzinEye Posted October 12, 2020 Share Posted October 12, 2020 Could use SIP's and skip the 2x6's and get the insulation all in one. Link to comment Share on other sites More sharing options...
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