Yes, I would always insulate bathroom walls. Bathrooms often have separate heat to keep them at a warmer temperature than the rest of the house so it’s good to have the thermal insulation. Just as important, it will also provide some acoustical insulation.
Should you insulate around a shower?
When tubs and showers are installed on exterior walls, builders may forget to insulate and air seal the exterior wall behind the tub or shower surround. Neglecting to insulate and air seal here can result in significant heat loss and complaints from homeowners about tubs, showers, and bathrooms that are always cold.
Do bathroom walls need to be insulated?
What needs to be insulated? Properly insulated bathroom reduces energy consumption and saves money. To accomplish this, you have to insulate interior walls and hot water pipes, to minimize heat loss.
What do you put behind shower walls?
Install cement board or an equivalent moisture-resistant backing material on walls behind tub and shower enclosures composed of tile or panel assemblies with caulked joints. Don’t use paper-faced backer board, i.e., paper-faced drywall, behind seamed tub and shower enclosures.
Can a shower be on an outside wall?
You may wonder, can the shower head be on the exterior wall? It is not recommended to place a shower head on the exterior wall. This can lead to structural liabilities in terms of the placement of the risers, drain, and everything in between. This is why the showerhead should only be installed on an interior wall.
How do you insulate shower pipes outside walls?
Use caulk or foam to seal any holes where the pipes penetrate walls, floors, ceilings, or framing. If pipes run through exterior wall cavities, insulate the wall cavity just as you would the other cavities if using blown cellulose, fiberglass, or spray foam, which will easily fill in the space behind the pipes.
Do I need drywall behind shower walls?
The short answer to the question is, “It’s not recommended.” However, this answer only really only suffices if you’re converting a room that was never a bathroom into a wet space. Drywall on its own is not suitable for use in bathrooms because it is prone to absorbing moisture and thus losing structural integrity.
Do I need a vapor barrier in shower?
They are required beneath your shower pan and behind your shower walls. Moisture barriers can be made of polyethylene or a membrane that is rolled directly onto the drywall. No matter what they are made of, without them, your shower is subject to moisture damage.
Do you need put plastic behind cement board shower?
plastic behind cement board with waterproofing is essentially suspenders when you already have a belt. the waterproofing is also a vapor retarder so if the red guard or kerdi product is continuous, lapping corners and all, the plastic will be unnecessary.
Do you need a waterproof membrane in shower?
If you are concerned about the tile grouting that could be penetrated by water when using the shower, then it is important to install a waterproof membrane. This material will act as protection and water will be diverted toward the drain which could also prevent the formation of mold.
