Did you know you can save on your energy bills and consumption by reducing heat loss through your windows and doors? Climaloc® Foam Window Seals are designed to insulate your home and prevent both cold drafts and heat loss. Climaloc® Foam Window Seals are comprised of closed-cell/open-cell, PVC, offering resistance to wear and tear. Our complete line of self-adhesive weatherproofing foam tapes are ideal sealing windows and doors as they work to eliminate air and moisture leaks. They are water resistant, provide moderate compression for irregular gaps, and when installed they are designed to reduce noise and vibrations.