For our recent commercial construction project we used FT SYNTHETICS PLATINUM HT-SA self-adhered roofing underlayment. We found the Platinum HT-SA roofing underlayment to be heavyweight and a very high quality product. The texture of the underlayment was great to walk on and added a level of safety for all of our crew. FT SYNTHETICS PLATINUM HT-SA was easy to use and a product we will be using again for our projects in the future.
