Insulation and Moisture
6 steps to insulate a crawl space and keep moisture out
Learn the exact steps to install crawl space insulation with a vapor barrier to control moisture, stop floor drafts and protect the wood frame of your house.
Insulation and Moisture
R-values, blown in and batt insulation, vapor barriers, damp walls and the way heat and water move through a house.
-
Insulation and MoistureDoes your attic need a vapor barrier
Find out if your house needs an attic vapor barrier based on your climate zone and learn how to stop trapped moisture from rotting your roof.
Insulation and MoistureWhere R13 insulation belongs and when R15 or R19 fits better
Find out where R13 insulation belongs in your walls and when R15 or R19 fits better for 2x4 and 2x6 framing to stop heat loss effectively.
Insulation and MoistureHow to blow insulation into your attic step by step
Learn how a blow insulation attic project works from start to finish by prepping the floor, sealing air leaks and running a rented blower safely.
Insulation and MoistureBlown in insulation or batts and which suits your house
Compare blown in insulation with traditional batts and rolls to find the right material for your attic, open framing or closed existing walls.
Insulation and MoistureHow much attic insulation you need for your climate zone
The exact amount of r value insulation you need depends on your local climate zone, with attic targets ranging from R30 up to R60 for severe cold weather.