SuperFOIL SF40 Multi-Layer Foil Insulation Roll 1.5m x 10m (65mm)

SuperFOIL SF40 Multi-Layer Foil Insulation Roll – 1.5m x 10m (65mm)

The SuperFOIL SF40 is a premium multi-layer foil insulation roll designed for maximum thermal performance in roofs, walls, and floors. At 65mm thick and covering 15m² per roll (1.5m x 10m), it delivers outstanding energy efficiency, radiant heat reflection, and moisture control in a single, easy-to-install product.

Key Features

• Roll size: 1.5m x 10m (15m² coverage per roll)
• Thickness: 65mm
• Multi-layer foil and wadding construction for superior insulation
• Provides high thermal resistance (R-value up to 3.58 when installed)
• Acts as insulation, radiant barrier, and vapour control layer
• Improves year-round comfort by reducing heat loss and reflecting radiant heat
• Lightweight, flexible, and simple to cut and install
• Manufactured using up to 40% recycled materials

Applications

• Pitched and flat roofs
• Timber and steel frame walls
• Suspended floors and under screed insulation
• Both new build and refurbishment projects

Benefits

The SuperFOIL SF40 Multi-Layer Foil Insulation offers superior performance by combining thermal efficiency, radiant heat control, and vapour resistance in one product. Its high R-value makes it one of the most effective multi-foil insulation options on the market, ensuring compliance with modern building regulations while delivering energy savings, comfort, and long-lasting durability.