Styrofoam Sheet 1.2m × 1.2m × 2'

Styrofoam as people call it, is used in construction as a form of insulation. Sheets of Styrofoam are used to insulate the floors, walls, pipes and roofs on the interiors of all sort of buildings. Styrofoam insulates buildings from extreme temperatures and moisture, protecting you from the outside elements, and also provides a barrier for sound.