Insulate Exterior Bathroom Wall

Seal the gap between the bottom plate of the wall and the floor with acoustical sealant or caulk.

Insulate exterior bathroom wall.

In exterior walls kraft faced fiberglass insulation helps control temperature and humidity inside the structure. It will be cheaper on the wallet too. Buy unfaced friction fit batts and seal the walls with a 4 mil poly vapor retarder. Un faced batt type insulation with caulked joints for air sealing would allow for any moisture within the wall cavity to dry to the exterior.

Life s too short so enjoy it. Insulating a bathroom proper insulation will help keep your bathrooms a comfortable temperature year round. Filling walls with a fluffy layer of fiberglass insulation is one of the easiest and least expensive ways to make your home more energy efficient. Bathroom projects need special consideration because of the humidity and moisture that bathrooms generate.

A well insulated home keeps everyone comfortable and happy. During this phase the stud spaces. Press the poly into the sealant. Place the insulation slabs or batts inside the wall cavity between the studs.

In the best case scenario you can insulate the wall behind the shower during initial construction at the same time you insulate the rest of the exterior walls. Another path is foam pipe insulation which will keep pipes warmer during cold months. When moisture becomes trapped in walls mold and mildew can grow damaging your home and presenting a potential health danger. It s important to have no matter what weather conditions you live in though the way you install it may vary.

All it takes is a utility knife a straightedge and a little patience to make sure the insulation completely fills the stud cavity side to side and top to bottom without being overly compressed. Sprayed insulation such as cellulose or foam are usually smarter choices than fiberglass for your bathroom.