Installing insulation at the rim joists enhances energy efficiency and acts as an effective air barrier. ... which is sold as insulation boards that are 2 inches thick.

Depending on your skills — and if working in small, dark areas is not a problem — then yes, it’s easy to insulate the rim joists. A typical floor joist is a 2- by 10-inch joist set 16 inches ...

Rigid foam boards are better suited for a finished loft or attic space than fiberglass insulation, which is best reserved for times you can see between the joists.Emily Fazio 2. Improve Exterior ...

When floor joists are installed, a board, either a 2×10 or a 1×10, is nailed across the ends of the floor joists to support them in an upright position until the sub-flooring can be installed.

If you need insulation for a home renovation project and need to choose between foam board vs. fiberglass insulation, read on for more information. Rigid Foam Insulation 4-by-8-foot sheets ...

Question: What are rim joists, and how do you insulate them? Our home was recently inspected and the buyer asked that we pay for the repairs. Is this something I ...

After insulating all of these areas, I covered the entire exterior wall and rim-joist areas with 1½-inch Styrofoam rigid-board insulation to seal air gaps and increase the R-value.

I am a builder, and where I live the codes require insulation, but I have discovered that the insulation Insulating rim joists -- pros, cons and solutions | Features/Entertainment | herald ...

Q.I live in a small condo. My upstairs neighbor put in creaky wood floors. I hear every step he takes. I have heard that you can insulate between floors, but that mostly it helps with television no… ...

Roof insulation board. Insulation board can be used for both pitched and flat roofs. Once cut to size, they are placed either above or under the roof rafters or between ceiling joists, creating a ...

Rigid foam is the best insulation for rim joists. We chose 2-in.-thick (R-10) "extruded polystyrene." Don’t use "expanded polystyrene," which is a less effective air and moisture barrier.