Our supplier, OnDek Vinyl Worx has a first-class design team continually researching the latest trends in exterior design, our membranes are sure to have the right look to enhance your home’s outdoor décor. Our membranes exceed the requirements of the CAN/CGSB 37.54-95 and ASTM D4434 Standards for PVC Roofing and Waterproofing Membranes and gives a powerful new meaning to the word waterproofing.