Distributed by A1A Wholesale Supply, Roofnado™ Storm Tread® incorporates a uniquely designed coating technology that allows the material to be anchored to the roof deck before fasteners are applied, streamlining the installation process. Its robust 19 mil construction ensures that the underlayment does not stretch around fasteners, effectively eliminating blow-offs even in harsh conditions.
Storm Tread® is built to perform in any climate, maintaining its flexibility and ease of installation in temperatures ranging from -40F to 240F. This high-performance underlayment is an ideal choice for projects requiring extended exposure times, offering up to 180 days (6 months) of UV resistance. With a Limited Lifetime Warranty and a Class A fire rating, it provides homeowners and contractors with long-term security and peace of mind.
Product Details
- Manufacturer: Sentry Building Innovations.
- Thickness: 19 mil.
- Weight: 39 lbs per roll.
- Roll Size: 10 squares
- Dimensions: 48 inches wide by 250 feet long
- UV Exposure: 180 days (6 months).
- Warranty: Limited Lifetime Warranty.
Features & Benefits
- Micro-Etched Surface: Advanced mechanical slip-resistant technology provides industry-leading walkability on steep slopes.
- Anchor Coating Technology: Special coating anchors the sheet to the deck prior to fastening, improving safety and installation speed.
- Exceptional Strength: Superior tensile and tear strength ensures the membrane resists damage during and after installation.
- Extensive Approvals: Miami-Dade County Product Control Approved, FBC Approved (FL21895), ICC-ES Approved, and Texas Department of Insurance Approved.
- Fire Safety: Achieves a Class A fire rating per ASTM E108.
- Custom Branding: Custom dual-logo printing is available to help contractors promote their business on the job site.
Applications
- Standard Roofing: Ideal for use under asphalt shingles and synthetic shingles.
- Heavyweight Materials: Engineered to withstand the weight and installation rigors of concrete and clay tiles.
- Metal Systems: Suitable for all types of metal panels.
- Premium Shakes: Compatible with primed cedar shakes.
Technical Specifications & Logistics
| Property | Typical Value | Test Method |
| Tensile Strength (MD/CD) | 108 lbs / 115 lbs | ASTM D5034 |
| Tear Strength (MD/CD) | 30 lbs / 35 lbs | ASTM D4533 |
| Liquid Water Transmission | Pass | ASTM D4869 |
| Temperature Range | -40F to 240F | |
| Rolls per Pallet | 25 | |
| Pallet Weight | 1,025 lbs |







