TRI-BUILT® Synthetic 25 Roof Underlayment is a synthetic roof-deck protection designed and manufactured to replace asphalt saturated felt in sloped roof system construction.
A cost effective roofing underlayment used beneath fiberglass and asphalt shingles, shakes, stone coated steel roofing shingles, synthetic slate or sloped installations of standing seam metal panels.
Always store rolls upright on pallets(or in the cradled pallet they are shipped on) and in a dry protected area.
TRI-BUILT® SYNTHETIC felts are available throughout the United States. Check with your local representative for product availability.