Qualified Remodeler Product Guide

Grace TRI-FLEX 30

Grace TRI-FLEX 30 is a spunbond roofing underlayment with a layer of U.V. stabilized polypropylene on both sides. TRI-FLEX 30 is designed to create a durable and tough weather resistant fabric for enhanced protection from the elements. It boasts excellent tear resistance, designed to withstand strong wind conditions and can be left exposed for up to six months.