The triple-wall polycarbonate roof sheets from Corotherm offer exceptional light transmission, making them perfect for applications requiring maximum daylight. Despite their lightweight design, these sheets are highly impact-resistant, ensuring durability and ease of handling. With a U-value of 1.6W/m²K, they provide excellent thermal insulation, helping to reduce energy costs. The sheets are easy to clean and maintain, thanks to their robust polycarbonate construction.

Available in a variety of sizes, our triple-wall roof sheets are suitable for a wide range of projects, including porches, carports, lean-to roofs, vertical glazing, canopies, and conservatories. For optimal water drainage, it’s recommended to install these sheets at a minimum pitch of 10 degrees.

Features & Benefits: Corotherm 25mm Clear Multiwall Polycarbonate Roof Sheet

• Available in a range of sizes
• High natural light transmission
• Optically clear glazing sheet
• Minimised condensation risk
• Lightweight yet structurally strong and durable
• Resistant to impact and damage
• Thermal insulation
• Maximises solar gain
• Perfect for sun lovers
• 10-year guarantee/warranty

Thanks to its lightweight, this roof sheet can have a lighter support structure for a cost-effective installation. With up to a “Class 1” fire rating, the polycarbonate material is self-extinguishing and will melt away from flames, stopping as soon as the source is eradicated. Additionally, it protects against accidental damage, vandalism and hailstones.