Tongue-and-Groove Foam

ProWall tongue-and-groove (T&G) EPS panels form an ideal substrate for stucco in conventional and manufactured homes. With high energy costs and green initiatives taking hold across the nation, the high insulating value of this building approach is growing in popularity.

T&G's interlocking joints form a consistent insulation barrier and a smooth surface for the application of stucco. The panels are moisture resistent and can absorb building movement, preventing unnecessary fissures in the stucco surfaces.

ProWall sheathing is recyclable and environmentally friendly. It contains no CFCs, HFCs, HCFCs or formaldehyde. 

Tongue-and-groove sheets are produced at our Arizona factory.

Tongue-and-groove sheathing is being applied in this luxury home under construction in Scottsdale, Arizona.