Plan your bathroom insulating project in stages tackling one thing at the time.
Insulating outside bathroom walls.
Properly insulated bathroom reduces energy consumption and saves money.
Steps on insulation installation 1.
Seal the gap between the bottom plate of the wall and the floor with acoustical sealant or caulk.
In the best case scenario you can insulate the wall behind the shower during initial construction at.
If you are installing fiberglass insulation in outside walls pay attention to the paper facing.
What needs to be insulated.
When moisture becomes trapped in walls mold and mildew can grow damaging your home and presenting a potential health danger.
Tuck the insulation into the cavity snug against the top of the stud bay and edges flush with the.
How to insulate behind shower walls new construction.
Press the poly into the sealant.
Bathroom projects need special consideration because of the humidity and moisture that bathrooms generate.
Insulating a bathroom proper insulation will help keep your bathrooms a comfortable temperature year round.
Years ago people weren t as energy conscious as they are today and the cost to heat and cool was much.
Buy unfaced friction fit batts and seal the walls with a 4 mil poly vapor retarder.
The facing is a vapor retarder meant to slow the migration of water vapor through the wall.
Use special airtight electrical boxes see photo tip 5 or seal the poly to the electrical box with acoustical sealant.
If warm moist air from inside a house travels through the wall it will condense when it hits the cold sheathing on the outside.
Humidity problem can be solved by installing a vapor barrier around the walls and on the floor.