By choosing SuperFOIL insulation you can save yourself time, effort, space money over traditional forms of insulation. Because SuperFOIL SFBB is reflective it can protect against heat loss through radiation that non-reflective membranes offer no protection against.

Additionally, by installing as a continuous layer and sealing fully, SFBB provides an air barrier. Controlling air leakage such as draughts is paramount to the achieve high levels of energy efficiency. SuperFOIL SFBB is certified under CE for its use as a breathable membrane & water barrier.

Key Features:

• SFBB is a watertight (W1 - EN 1928:2000) breather membrane for use in roofs and walls
• SFBB is vapour permeable and allows the passage of warm moist air to reduce condensation.
• Installing SFBB improves the airtightness of the building.
• SFBB is a radiant barrier it can be used to enhance thermal performance U-values in both new build and renovation projects.
• SFBB has a reflective thermal advantage over standard breather membranes.
• SFBB is easy to handle and install.
• SFBB can be used to help meet the requirements of Approved Document Part L and Scotland Part J.

Thermal Performance:

• Roof Thermal Resistance : 0.29R (m2K/W) (with 1 x 13mm Air gap)
• Wall Thermal Resistance : 0.366R (m2K/W) (with 1 x 20mm Air gap)
• W1 Water Tight Water Vapour Resistance : 0.115MNs/g

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