Proper Way To Insulate A Vaulted Ceiling

Gray transitional living room with vaulted ceiling.

Proper way to insulate a vaulted ceiling.

When tom insulates a cathedral ceiling or a finished attic he also turns to foam. One way was to build the interior so tight through caulking air sealing special paint etc that very little air was allowed to reach the fiberglass. Have a newly framed vented cathedral ceiling to insulate. Once the lower row is in place you might have to add another section to the scaffold.

The best way to install the batts is in 4 foot high rows from one side of the vaulted ceiling to the other. Straight bays 2x12 24 o c. The best way to insulate an existing. Installing a vaulted ceiling requires careful consideration of the building codes in your area.

This is possible but very expensive. You also need to make sure that you are leaving at least 2 inches of breathing space between the insulation and the roof sheathing. How to insulate a vaulted ceiling. Sprayed against the underside of the roof deck it seals against air movement eliminating the need for a vapor barrier or ventilation.

Then you need to determine the amount of material needed for your ceiling. The most common method however was to forego trying to inhibit air moisture penetration and incorporate ventilation into the cathedral ceiling. Condensation in the insulated cavity space can lead to wood rot and mold which can compromise the durability of the roof the efficiency of the home and health of the homeowners. If you want to insulate your cathedral ceiling properly then you need to develop another method of keeping in heat while avoiding becoming a target for mold and damp.

Proper insulation is the best way to maximize comfort and minimize energy bills. Check the joists and wall plates for any holes or openings. Stand on a ladder and using a caulk gun seal any areas where there is visible wiring or plumbing. But it is important to use the proper building techniques to manage moisture and energy performance issues.

If you decide to use a batting insulation on your ceiling then avoid another mistake and ensure that you caulk around the area thoroughly.