Vaulted Ceiling Insulation Options

Interior wood framed ceiling insulation.

Vaulted ceiling insulation options.

During the installation the foam is sprayed on the underside of the roof. Insulating a vaulted ceiling is similar to insulating exterior walls with one notable difference. Rockwool stone wool insulation is an ideal material to be used in interior ceiling floor partitions where sound absorbency and fire resistance is required. Foil faced iso board can be cost effective insulation for finished attics and cathedral ceilings.

Rockwool comfortbatt insulation can play an effective role in cathedral ceiling insulation solutions. In most cases however insulation will not help prevent moisture. Spray foam is a very expensive option however. R value insulation receives a rating.

Open cell spray foam cathedral ceiling insulation. Compare wood and vinyl options and choose the one that best suits your budget and diy aspirations. Spray foam is another option for your cathedral ceiling more specifically open cell spray foam. Foam board insulation would be a more economical especially if you are supplying the labor see photo.

Insulating cathedral ceilings can be quite challenging. One of our favorite ideas for this material is covering popcorn ceiling with beadboard. Attic trusses typically have a sloping ceiling. Beadboard panels are an efficient economical way to get that popular tongue and groove porchy look to cover up an unattractive ceiling.

When renovating an older home whose roof rafters are only 2x6 really 5 1 2 x 1 5 in dimension the available space for insulation and ventilation is limited therefore limiting the options for a combination of good under roof ventilation and high insulation r values in the cathedral ceiling. In fact when the only space you have is that left by a 2x8 or even a 2x10 you really can t do a perfect job of both. Vaulted ceilings require venting as well as insulation. I m in the early stages of building an amazing workshop to showcase tools over at tool box buzz and shop projects here at hci.

Open cell spray foam is a better fit for cathedral ceilings when compared to closed cell because of its expanding capabilities. It provides an open airy look and feel to the room and they are often in demand among home buyers. Bernice from midland ontario wants to know how to get more insulation into her vaulted or cathedral ceiling the common problem with structures like this that we call compact roofs is that there is not usually enough space for a lot of insulation and a lot of ventilation.