Often installed with the insulation, vapor barriers are usually a layer of aluminum ... seal where the plastic has been cut to fit around pipes, wires or other penetrations. This type of vapor ...

If you fail to have vapor barrier, there is less likelihood of moisture issues within the wall structure, but more likelihood of moisture issues inside due to moisture diffusing into the space through ...

Inside a crawl space, cover exposed foundation walls with 1-1/2 inches of rigid, moisture-proof insulation ... pipe leaves water on the plastic. "A puncture-resistant, single-layer vapor barrier ...

the vapor barrier and insulation, hitting the back of the cool sheathing, then condenses into water which then goes through the sheathing and forces itself through siding, pushing the paint right off.

We put the insulation down with the vapor barrier facing up, but I have read in some of your columns that the vapor barrier should be facing down. What happens if it is left facing up? A–It`s ...

Once the vapor barrier is in place, you can add insulation in between the floor joists. Avoid the temptation to use expanding foam. One of my website visitors had a company do this and the ...

and it's important to consider the effects of that condensation if a vapor barrier is not an option. Insulation is an important step. There are three basic types of insulation used for cellars: ...

the vapor barrier and insulation, hitting the back of the cool sheathing, then condenses into water which then goes through the sheathing and forces itself through siding, pushing the paint right off.

I need to add a vapor barrier and wonder about the best one ... yield big rewards if you add one more facet to it. I’d add insulation to the underside of the floor as part of the scope of ...