Styrofoam insulation, which refers to expanded polystyrene (EPS), is a material commonly used in insulation. Styro insulation can come in the form of rigid boards or beads that can be sprayed into an area. When Styrofoam is used in construction, the EPS bonds together creating a superb sealant that is great for walls, floors, and areas that are prone to flooding.

There are several beneficial properties of Styrofoam:

  • Does not retain water
  • Flexible and easy to use
  • Water and moisture resistant; does not absorb moisture to maintain insulating value
  • Does not require special tools for cutting


We offer Styrofoam insulation options:

Kingspan® insulation is lightweight, durable, and easy to use. It does not absorb moisture, and retains its insulating properties and integrity over time. Whether foundation to a roof, attic insulation, wall insulation or ductwork, Kingspan® offers a variety of insulation options including:

  • Kooltherm
  • GreenGuard
  • KoolDuct