Why RUBEROID® HW 25 SMOOTH Membrane?
RUBEROID® HW 25 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, polymer-modified asphalt.
- System guarantees are available for up to 20 years1
- Installed roof designs weigh less than two pounds per square foot
- Combines the strength of fiberglass reinforcement with the elongation characteristics of SBS-modified asphalt
- RUBEROID® HW 25 SMOOTH is backed by GAF, a company with over 130 years in the roofing business
- Available as a smooth surface
- RUBEROID® HW 25 SMOOTH is designed for new roofing and re-covering applications as well as in the construction of flashings.
- RUBEROID® HW 25 SMOOTH is an ideal base or interply roofing membrane in modified bitumen systems.
1See applicable warranty or guarantee for complete coverage and restrictions.