this is not considered rigid foam insulation. However, you can use rigid foam board instead of spray or fiberglass insulation where it makes sense, such as in wall cavities that may risk becoming ...

Pros: Foam board, aka rigid foam ... and expanded polystyrene (EPS), which is often the cheapest. Cons: Foam board insulation can be harder to install snugly in unusually shaped spaces, leaving ...

The average cost of blown-in insulation is between $1.65 and $3.80 per square foot. Foam board, or rigid foam board insulation, is best for insulating the exterior of your home and is installed ...

Rockwool insulation (made from mineral wool), and rigid foam board insulation. Mineral wool and rolled fiberglass fit snugly between studs, while foam board insulation can be cut to any size (and ...

EPS board can be used in both interior and exterior ... It has good sound control qualities as well. Like rigid foam insulation, the standard thermal barrier is 1/2" gypsum board, but in ...

More commonly used to insulate walls in living spaces than attics, rigid board insulation is made from polyisocyanurate or polyiso, extruded polystyrene (XPS) or expanded polystyrene (EPS).

However, if you use a rigid foam board that has a vapor barrier of some kind on the outside, this can cause problems because you’ll be sandwiching the insulation between two vapor barriers ...

Carlisle's Insulfoam subsidiary makes EPS rigid foam insulation. "The acquisition of Plasti-Fab delivers vertically integrated polystyrene capabilities to our Insulfoam EPS business while adding ...

Confused by the difference between PIR and PUR, or EPS and XPS? Read on to find out the strengths of various insulation boards, where to buy them and how they are best applied around the home.