Titanium UDL-25 PLUS is a highly engineered, mechanically attached, coated woven synthetic roofing underlayment for sloped roofs. Titanium UDL-25 PLUS represents the future in felt replacement technology, and used in conjunction with Titanium PSU-30 self adhered underlayment for ice damming and valley areas, a truly revolutionary system of safety, security and simplicity... Two products (UDL-25 PLUS & PSU-30) are ALL your sloped roof needs.
Titanium UDL-25 PLUS's advanced polymers combine to deliver a uniquely gray synthetic roofing underlayment that can be used under primary roofing materials to replace felt. Gray technology provides for a cooler roof and the best UV exposure properties (up to 6 months) in the marketplace. Unlike smooth surfaced underlayments, Titanium UDL-25 PLUS has a unique ridged walking surface PLUS our Diamond-Plate slip resistant coating technology that allows for easier steep slope walk-ability, even when wet.