Double stud walls can be significantly more expensive than the classic single stud wall, but is this additional cost ...

The paper facing acts as both a vapor barrier and a means of stapling the insulation to the wall studs. For two-by-four wall systems, use R-13 insulation. For walls built with two-by-sixes, use R ...

When it comes to finishing or updating an unfinished basement, one of the most important ways to make the space functional is basement insulation. Basement foundation walls are naturally prone to ...

Foam insulation is an exceptional vapor barrier, and when the seams at all butt joints and the corners are taped, it will be very hard for water vapor to get to the cold walls. The stud walls are ...

Q. We have an 80-year-old home with lathe and plaster on the inside walls. The house is hard to heat in the winter and becomes very hot in the summer, so we want to add insulation.

Q. I’m going to be remodeling my basement and want it to be toasty warm. How would you do insulation for a basement remodel like this? Would you use foam insulation or just the old standby ...

Good spots for spray foam insulation include: Exterior stud walls Interior walls if sound-dampening is desired Roof rafters, in conjunction with a radiant barrier (if desired) for the greatest R ...

The wall everyone knows how to build is the standard 2x4 stud wall with fiberglass insulation, sheathing on the outside and a poly vapour barrier under the drywall on the inside.

Q. I’m going to be remodeling my basement and want it to be toasty warm. How would you do insulation for a basement remodel like this? Would you use foam insulation or just the old standby fi… ...