Roofing Sheets


PVC is a versatile polymer used in building and construction. With the correct choice of additives, PVC blends can be formulated to provide properties such as high impact strength, good weatherability and high levels of light transmission. Dow’s Elvaloy® ketone ethylene ester (KEE) resins and PARALOID™ HIA – 80 acrylic impact modifiers help manufacturers develop rugged, easy-to-install membranes that fight weathering and chemical attach.

Benefits of flexible roofing made with Dow products are:

  • Labor-saving installation
  • Strong, heat-welded seams
  • Easy tie-ins
  • Easy cut-outs or repairs
  • Oustanding chemical resistance
  • Enables light colors, cool roofing