Owens Corning
Owens Corning Rhino Roof U20 Synthetic Underlayment 10 SQ rolls
Category: Roofing
SKU: RFGOCU20
$99.99
In Stock · Midwest Builder & Supply — Iowa & Missouri
← Back to All ProductsProduct Description
Owens Corning RhinoRoof® U20 is a synthetic (polymeric) steep-slope roofing underlayment sold in 10‑square rolls (nominally 1,000 sq ft / 93 m² coverage). Each roll is 42 in × 286 ft (approx.) and is specified at about 23–24 lb per roll; the product provides a slip‑resistant walking surface, improved tear and tensile strength versus felt, and meets common roofing standards (ASTM D226 Types I & II, ASTM D4869 Type IV) for use beneath asphalt shingles, synthetic shingles and metal roofing. RhinoRoof U20 is part of the Owens Corning RhinoRoof/Titanium family and is documented for extended temporary exposure and mechanical attachment requirements in the manufacturer technical data. (See manufacturer technical data and distributor pages listed in textSources.)