Durable Diamond Patterned Roofing Solution
The Diamond 76/18 Grey is a high-quality corrugated polycarbonate sheet engineered for exterior roofing applications. This UV-protected panel features a specialized diamond texture that ensures even light distribution while maintaining high impact resistance. It is a robust, long-lasting choice for various outdoor projects.
Solving Glare and Weather Damage
Traditional roofing materials often crack or yellow when exposed to harsh weather. Our sheets provide a resilient barrier that withstands wind, snow, and hail while maintaining structural integrity.
The unique diamond pattern effectively diffuses sunlight, eliminating harsh glare to create a soft, pleasant glow under your pergola or terrace. This ensures your outdoor space remains comfortable and protected from the elements for years.
Technical Specifications
- Profile: Sinus 76/18
- Colour: Grey
- Light transmission: 49%
- Thickness: 2.8 mm
- Sheet width: 1045 mm
- Coverage width: 980 mm
- Temperature range: -40°C to +120°C
Application and Structural Compatibility
These panels are ideal for constructing roofs for carports, garden sheds, and pavilions. They integrate seamlessly with both wooden and metal framing systems for professional or DIY projects. For a secure installation, we recommend using spacers for Sinus plates to protect the sheet surface.
Important information
- 10-Year Warranty Covers discoloration caused by weather, as well as loss of impact resistance and light transmission.
- Color Variations Color shades of multiwall sheets can vary by up to 8% between different production batches. We recommend ordering all sheets for a single project at the same time to ensure a consistent color.
- UV Protection & Installation Polycarbonate sheets must be installed with the UV-protected side facing up (facing the outside) for the protection to work. The UV side is clearly marked on the protective film.
- Handle with Care Handle the sheets carefully to prevent scratches and damage.
- Storage Store in a cool, dry place away from direct sunlight.
Use cases and compatibility
This sheet is perfect for terraces, pergolas, and carports where you require a balance of shade and light. It suits homeowners seeking a modern, durable, and decorative finish.
Choose a clear variant if you require maximum light transmission for your space. Opt for a different profile if your existing structure requires a specific non-sinusoidal mounting system.
Ensure your wooden or metal frame supports the 2.93 kg/m2 density. Use recommended screws with spacers to maintain the integrity of the UV-protected surface during your installation.


