RhinoRoof Granulated Self Adhering Ice and Water Underlayment (200 sq. ft)

Product Description

RhinoRoof Granulated Self-Adhering Ice & Water Underlayment

Protect your roof with the advanced RhinoRoof Granulated Self-Adhering Underlayment, designed to form a reliable waterproof barrier and serve as a secondary defense against moisture intrusion. This product pairs a synthetic underlayment with a granulated, peel-and-stick membrane to create a comprehensive rolled roofing solution—from eave to ridge.

Key Features:

• Superior Adhesion: Tested adhesion to roof decking at 40°F and 75°F exceeds ASTM D1970 standards

• Cold Weather Flexibility: Engineered for consistent performance in low temperatures

• Strong Lap Seal: Features a 3″ taped selvage edge for enhanced overlap protection

• Effortless Installation: Comes with a split-release liner for precise placement and fast application

• UV Protection: Stays exposed for up to 30 days without degradation

• Full Ice & Water Shield Coverage: Ensures critical leak protection across the roofing system

Frequently Asked Questions (FAQs)

Q: What is the coverage area of one roll?
A: Each roll measures 36 inches by 65 feet, covering approximately 200 square feet

Q: Can this underlayment be used under metal roofing?
A: RhinoRoof® Granulated is designed for use under asphalt shingles, wood shakes, and slate. For metal roofing applications, consult the manufacturer for suitable underlayment options.

Q: How long can the underlayment be exposed to UV rays before shingle installation?
A: It can be left exposed for up to 30 days.

Q: Does this product meet fire resistance standards?
A: Yes, it meets ASTM E108 Class A fire resistance rating when installed over appropriate substrates.