Roofing : Fan Fold
A sustainable solution to Fan-Fold Underlayment
HFP Fan-Fold Roofing Underlayment consists of expanded polystyrene (EPS) foam insulation sheets with a polyester film on one side, and a polypropylene film on the other. The sheets are folded accordion-style every two feet, available in a variety of thicknesses and densities, and in polypropylene-aluminum laminate. The blowing agent, used to manufacture the EPS, is an inert organic material and does not contribute to ozone depletion in the atmosphere. Ask your HFP representative about our Fan- Fold Underlayment today.