Should You Insulate Interior Bathroom Walls

Bathroom projects need special consideration because of the humidity and moisture that bathrooms generate.

Should you insulate interior bathroom walls.

Building codes often require a minimum amount of insulation for the house s exterior walls and ceiling. Insulating interior walls isn t as common although it offers homeowners some energy saving and sound dampening benefits. Measure and cut the fiberglass batt for an exact fit. The best time to insulate all walls is during new construction but it s.

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. Have the kraft paper facing the inside of the bathroom. Yes while the walls are open insulate for privacy. Interior insulation offers sound dampening benefits as well as energy savings.

Therefore insulating interior walls is not as common as exterior walls. You may want to soundproof one room from another and that is a legitimate reason to consider interior insulation. On the other hand there is not a minimum requirement for interior walls. Insulating interior walls have negligible if not quite zero savings and comfort benefits.

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. When moisture becomes trapped in walls mold and mildew can grow damaging your home and presenting a potential health danger. Sprayed insulation such as cellulose or foam are usually smarter choices than fiberglass for your bathroom.

Properly insulated bathroom reduces energy consumption and saves money. Considering the potential but negligible benefits you create odd potentially problematic heat dynamics. Every gap and compressed batt leaves a path for heat or cold to escape. Insulating interior bathroom walls place the insulation slabs or batts inside the wall cavity between the studs.