SuperFOIL SFTV Thermal Vapour Barrier 1.5m X 25m Roll – 37.5m2

The SuperFOIL SFTV serves as a comprehensive building membrane for the construction of roofs, walls, and floors. It offers both water and vapour resistance, and also acts as a foil radiant barrier to minimise solar heat gain during summer and maximise insulation in winter.

Additionally, the reflective properties of SFTV boost the overall uValue of the building structure. For optimum energy efficiency and performance in both new constructions and retrofit projects, SFTV is an excellent choice as it functions as an ‘airtight’ layer, suited to the entire building envelope.

Features & Benefits: SuperFOIL SFTV Thermal Vapour Barrier 1.5m x 25m Roll – 37.5m2

• 25m length x 1.5m width
• Three layers – polypropylene reinforced heavy laminated foil
• Coverage of 37.5m²
• Silver colour
• Weight per roll of 4.8kg
• Offers both water and vapour resistance
• For the construction of roofs, walls, and floors
• Reflective properties boost the overall uValue of the building structure

Moreover, SFTV’s waterproof and vapour-proof features, along with its radiant barrier function, help to prevent the growth of mould and dampness. It also enhances the thermal resistance of the building structure, ensuring maximum energy performance.

With two air gaps, this product offers a thermal insulation R-value of 0.95 R for roofs, 1.42 R for walls and 2.8 R for floors.