No one has found more uses for expanded polystyrene than Carpenter Co. Our EPS products make homes more attractive, buildings more energy efficient, and packages safer to ship. They include:

Attic vents
Blocks
Boards & panels
Cavity wall insulation
Concrete voids
Construction sheathing
Custom architectural shapes
Envirogreen™ Geofoam with Preventol^® by Laxness Preservative Insecticide
Wall Board Exterior insulated finish systems (EIFS)
Flotation
Laminates (Rigid & Fanfold)
Packaging solutions
Perimeter insulation
Underslab insulation
Brick Ledge and Behind Brick Insulation
Roofing insulation
Siding backer board
Siding underlayment
Spa covers

Every EPS product is made with today’s most energy-efficient technology. More than 99% of the trim we generate is recycled, so there’s virtually no waste. And, with four plants located all along the east of the Mississippi, you can be assured of a quality product backed up by superior customer service at a fair price.