Vaulted Ceiling Insulation Options

Instead most builders prefer a foam spray insulation either cellulose or urethane which can be placed into the ceiling using a spray can and left to dry.

Vaulted ceiling insulation options.

Chris beucler posted in energy efficiency and durability on august 28 2020 12 03pm hi guys first time making an inquiry here at gba. During the installation the foam is sprayed on the underside of the roof. Be sure to seal around any pvc pipes as well. Obviously on a project like this there are quite a few options with varying costs and benefits.

Spray foam is a very expensive option however. Spray foam using spray foam would be an excellent option. I m looking for some suggestions as how to best proceed with my project. Stand on a ladder and using a caulk gun seal any areas where there is visible wiring or plumbing.

Spray foam is another option for your cathedral ceiling more specifically open cell spray foam. Open cell spray foam cathedral ceiling insulation. You also need to make sure that you are leaving at least 2 inches of breathing space between the insulation and the roof sheathing. This density prevents air from carrying damp into the insulation.

Feasible insulating options include. Reduce under roof insulation level to 3 fiberglass r 11 under the cathedral ceiling not good energy savings not recommended but functional just poor insulation value. Seal all ceiling openings. In that situation the foam would be sprayed directly to the backside of the roof sheathing resulting in an un vented roof.

Check the joists and wall plates for any holes or openings. This will protect the room from air infiltration and will also suppress fires. Here are some older home cathedral ceiling roof insulation and ventilation options that you may consider. Beadboard panels are an efficient economical way to get that popular tongue and groove porchy look to cover up an unattractive ceiling.

Compare wood and vinyl options and choose the one that best suits your budget and diy aspirations. Fiberglass insulation comes in lightweight batts and rolls precut to widths that match standard stud and rafter spacing. Installing a vaulted ceiling requires careful consideration of the building codes in your area. However don t make the mistake of using a lot of foam spray insulation as this stuff is expensive.

Vaulted ceiling insulation options. Foam board insulation would be a more economical especially if you are supplying the labor see photo. Foil faced iso board can be cost effective insulation for finished attics and cathedral ceilings. I have a 1974 garrison colonial with an original two story family room two car garage ell which.