TopShield SecureGrip Max Synthetic Roof Underlayment, Gray 10-Square Roll for Sloped Roofs

TopShield SecureGrip Max is a synthetic roof-deck underlayment built to replace asphalt-saturated 30# felt in sloped roof systems, especially where durability and extended exposure are needed. Each gray roll covers 10 squares and features a strong polypropylene surface with UV and weather-resistant coatings.

Key Features:

• 30# felt replacement: Specifically crafted to replace asphalt-saturated 30# felt in sloped roof construction.
• Strong surface: Utilizes an extremely strong polypropylene surface.
• UV resistant: Features UV and weather-resistive coatings for extended exposure periods.
• Water shedding: Enhances water-shedding redundancy in the roofing system.
• 10-square rolls: Supplied in gray rolls covering 10 squares each.

Specifications Table:

Coverage & How Much You Need:

Each roll covers 10 squares (1,000 sq. ft.) of roof deck. Divide total roof area by 10 to size rolls, adding for laps and waste per manufacturer and code lap requirements.

Fit and Compatibility:

Intended for sloped roof systems beneath shingles or other steep-slope coverings, replacing 30# felt. Compatible with standard underlayment fastening or cap-nail attachment; shingles sold separately.

Frequently Asked Questions (FAQ):

Q: What is included?
A: One gray roll of SecureGrip Max synthetic underlayment covering 10 squares.

Q: How many rolls do I need?
A: Divide the roof area in squares by 10, then add for laps and waste.

Q: Does it replace 30# felt?
A: Yes, it is specifically designed to replace asphalt-saturated 30# felt.

Q: Can it be exposed to the sun?
A: It has UV and weather-resistive coatings for extended exposure periods; follow the manufacturer’s exposure limits.

Q: What is it made of?
A: An extremely strong polypropylene surface construction.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Pick SecureGrip Max when you want felt-equivalent deck protection with better tear strength and longer exposure tolerance on pitched roofs. Install with proper horizontal laps and secure with cap nails or cap staples per the manufacturer’s instructions and local code. In high-wind zones, verify lap and fastening details with the shingle manufacturer.

Underlayment is slippery, especially when wet or frosted; wear appropriate footwear and use roof-top fall protection during installation.

Order TopShield SecureGrip Max synthetic underlayment, 10-square gray rolls, for your next sloped roof.