Tufdek™ is the industry's leading supplier for "roofing approved" exterior vinyl waterproof decking used on outdoor living areas including waterproof roof decks, balconies, sundecks, roof-top patios, walkways, or above grade concrete slabs. Tufdek™ is not deck paint or rubber coating in a pail but a factory manufactured waterproof sheet vinyl membrane flooring on a roll, similar to other high end PVC roofing products.