Should You Insulate An Interior Bathroom Wall

If you are not sure if you need insulation in your walls follow along with this flow chart.

Should you insulate an interior bathroom wall.

It is important to make sure that a proper vapor barrier or vapor retarder is installed on the walls in your bathroom whenever you re building or remodeling. Insulating interior bathroom walls place the insulation slabs or batts inside the wall cavity between the studs. When moisture becomes trapped in walls mold and mildew can grow damaging your home and presenting a potential health danger. Your first job after the studs are in place is to fill those walls with insulation.

Whether you are doing it yourself or hiring a contractor it is a helpful to know a little about proper construction. Rigid foam boards and traditional fiberglass batts work best on the floors. Bathroom projects need special consideration because of the humidity and moisture that bathrooms generate. Insulating interior walls isn t as common although it offers homeowners some energy saving and sound dampening benefits.

Sprayed insulation such as cellulose or foam are usually smarter choices than fiberglass for your bathroom. Because fiberglass tends to be more porous moist air is likelier to flow through it. So much easier to do it now while the walls are open. The best time to insulate all walls is during new construction but it s.

Considering the potential but negligible benefits you create odd potentially problematic heat dynamics. The fourth area to insulate is crawl spaces. Because of moisture bathrooms are some of the primary areas of your home at risk of mold and mildew development. You may want to soundproof one room from another and that is a legitimate reason to consider interior insulation.

Proper insulation will help keep your bathrooms a comfortable temperature year round. Yes while the walls are open insulate for privacy. The third area that needs proper insulation is the floors. Measure and cut the fiberglass batt for an exact fit.

Every gap and compressed batt leaves a path for heat or cold to escape. Fiberglass batts foam or cellulose can be used to insulate the interior walls. It s easy to insulate your walls with fiberglass insulation at least when they re open but the job still requires attention to detail to get the maximum benefit. Properly insulated bathroom reduces energy consumption and saves money.

Another path is foam pipe insulation which will keep pipes warmer during cold months. Insulating interior walls have negligible if not quite zero savings and comfort benefits.