Expanded Polystyrene Foam Board Insulation Waterproof

Each type comes with unique advantages.

Expanded polystyrene foam board insulation waterproof.

Expanded polystyrene or xps extruded polystyrene or eps and polyisocyanurate or polyiso are the three main types of rigid closed cell insulation materials. Foam board insulation is a great alternative to the very common fiberglass batt insulation that is in most of our homes. Types of insulating boards choose from three types of insulating foam core boards for wall insulation. It has a higher r value per inch of thickness it s resistant to moisture and is easy to work with.

1 in x 4 ft x 8 ft. Click to add item r 3 expanded polystyrene foam board insulation 3 4 x 14 1 2 x 48 6 pk to the compare list. 0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. Our photo above left shows polystyrene foam insulating board below a concrete slab being poured in two harbors mn.

Kingspan insulation r 3 common. Widely reported research by dow chemical co. What is foam board insulation. Polystyrene insulation is very rigid unlike its fluffier cousins.

Poly shield is made of cellofoam expanded polystyrene eps rigid insulation faced with a tough poly laminate or a reflective foil facer. There are a few different kinds of foam board insulation diyers should know about. Products with a higher r value have a higher cost but have an increased capacity to resist heat flow and therefore provide greater insulation. Poly shield offers both high efficiency and low cost insulation.

It performs well as insulation for garages pole barns basements and crawl spaces. Unlike other insulation materials it is waterproof and lasts a long time. Each type is used in a variety of applications and under conditions where resistance to water and moisture is critical. Expanded polystyrene also referred to as eps white board and bead board has the lowest r value of the three rigid foam board insulation types but is the most economical and versatile it can be used anywhere insulation is needed.

Compare click to add item r 3 expanded polystyrene foam board insulation 3 4 x 14 1 2 x 48 6 pk to the compare list. Polystyrene insulation is a kind of foam insulation that is used in both residential and commercial settings. 0 56 in x 4 ft x 8 ft.