Sizes available - 10m x 1200mm

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PhotonFoil is a thin, reflective composite insulation for loft conversions, timber frame and re-roofing projects.

Constructed as an excellent vapour and air leakage barrier PhotonFoil has a high density glasswool core, encased in very low emissivity outer layers.

The use of high density glasswool at its core gives PhotonFoil a number of benefits over polyester based multifoils:

• 50mm flaps on all sides, avoiding double thickness under battens

• Easier to cut and screws without snagging

• Better λ90/90 thermal performance

• Fire resistance - A1 non-combustible core