RUBEROID® 20 Smooth is a tough, resilient modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong, resilient non-woven glass mat that is coated with flexible, SBS polymer-modified asphalt. RUBEROID® 20 Smooth is backed by GAF, a company with over 130 years in the roofing business.
Benefits of RUBEROID® 20 Smooth Membrane include:
System guarantees are available for up to 20 years1
Lightweight: Installed roof designs weigh less than three pounds per square foot
Combines the strength of fiberglass reinforcement with the elongation characteristics of SBS-modified asphalt
Available as a smooth surface
1See applicable guarantee for complete coverage and restrictions.
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