39.37"x12.79" Roofing Shingles, Waterproof Asphalt Shingles with Hot Melt Adhesive Layer, Roofing Tiles for Concrete/Wood/Glass/Corrugated Steel Roofs(Blue,21pcs)

39.37"x12.79" Roofing Shingles, Waterproof Asphalt Shingles with Hot Melt Adhesive Layer, Roofing Tiles for Concrete/Wood/Glass/Corrugated Steel Roofs(Blue,21pcs)

• Easy to Install: These Roofing Shingles use a classic staggered joint installation method, which is not only aesthetically pleasing but also eliminates the risk of leaks. Install from the eaves towards the ridge (bottom to top), laying the first layer of tiles upside down and aligning it with the eaves. Clear texture markings make alignment simple, allowing even first-time installers to achieve a neat and professional finish.
• Extra-Long Service Life: We refuse to use inferior materials, ensuring that our Roofing Shingles have a service life of over 50 years. The surface colored sand is calcined at 800℃/1472℉, resulting in vibrant colors and UV resistance, with a fading rate of less than 10% even after 20 years of use. This means your roof will maintain its beautiful appearance for decades to come, requiring no frequent renovations.
• Double Reinforcement: In addition to requiring nails for fixing like regular tiles (see our detailed diagram for nail positions), our Roofing Panels have built-in heat-sensitive self-adhesive on the bottom. Under sunlight, the adhesive melts and firmly bonds the upper and lower layers of tiles together, forming a double wind-resistant system of "nail-held + glue-held," providing wind resistance up to level 11, far exceeding ordinary tiles.
• Complete Coverage Solution from Eaves to Ridge: We not only provide precise coverage data: 21 tiles/3.1㎡, but also thoughtfully consider ridge treatment. You only need to cut a complete tile into three pieces to perfectly cover the ridge. 21 tiles can cover a 9-meter ridge, eliminating the need to purchase expensive dedicated ridge tiles and solving your roofing needs.
• Advantages of Choosing These Tiles: These multi-layered asphalt shingles are waterproof, heat-insulating, and highly fire-resistant. After installation, they reduce noise, keeping your interior space "warm in winter and cool in summer." Note: We only sell asphalt shingles; nails must be prepared separately.