MYOYAY Self-Adhesive Waterproof Roofing Roll,39" x 32.8' Self Stick Roof Protector Underlayment,Synthetic Repair Roofing Underlayment for Metal Roofing Panels House Dormer Porch Roof (White)
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Features
- Easy Installation: Featured with self-adhesive design, this roof underlayment requires no professional tools or complex operations. The 3.3FT x 32.8FT roll can be freely cut to any custom size. Simply clean the surface, trim the membrane, peel off the film and press firmly. Slight seam overlapping further prevents water penetration for better installation effect.
- Excellent Weather & Heat Resistance: Built with thickened aluminum foil layer, the membrane features high heat reflection and temperature resistance. It effectively resists cracking, deformation and aging under harsh rain, snow and high-temperature weather. It provides all-weather stable protection for various roof structures against extreme outdoor environments.
- Superior Durability: Boasts outstanding peel resistance and low-temperature flexibility, not easy to peel off or damage in daily use. The premium rubber backing fits closely with roof surfaces to form a stable sealed layer. It maintains excellent leakproof performance for years, ideal for metal roof panels, house dormers, porch roofs and more structures.
- Wide Multi-Scenario Compatibility: This all-purpose roof protective underlayment supports waterproofing and anti-ice protection to upgrade roof performance and protect building structures. It works perfectly on color steel sheets, patios, vehicle roofs, concrete, wood, tiles and all kinds of roofing materials for indoor and outdoor use.
Manufacturer: MYOYAY
Part Number: USY7-40965
Item Weight: 11.5 pounds
Product Dimensions: 393 x 39 x 0.06 inches
Item model number: USY7-40965
Size: 39in X 32.8ft
Color: White
Style: Rubber
Material: Rubber
Included Components: Waterproof Roof Underlayment
Date First Available: April 1, 2026
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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