Foil Insulation

Foil insulation is crafted from many layers of radiant foil barriers made from materials such as aluminium, thermo-foam and polypropylene to create a truly unique, high-performance form of insulation. Also known as multifoil insulation, foil insulati...

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£70.00 - £79.99 2
£100.00 - £109.99 2
£110.00 - £119.99 1
£130.00 - £139.99 1
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Superfoil 9
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9 Items

SuperFOIL SF6 Multi-layer Foil Insulation - 25mm x 1200mm x 10m
SuperFOIL SF6 Multi-layer Foil Insulation - 25mm x 1200mm x 10m
£88.58 £99.22
1-3 Days
SuperFOIL SFBA Double Foil Single Bubble Insulation - 3mm x 1500mm x 25m
SuperFOIL SFBA Double Foil Single Bubble Insulation - 3mm x 1500mm x 25m
£89.09 £97.99
3-5 Days
SuperFOIL SFNC Non-Combustible Multi-Layer Foil Insulation - 20mm x 1.2m x 8.35m
SuperFOIL SFNC Non-Combustible Multi-Layer Foil Insulation - 20mm x 1.2m x 8.35m
£324.36 £353.56
10-12 Weeks
SuperFOIL SF19+ Multi-layer Foil Insulation
Has Options
SuperFOIL SF19+ Multi-layer Foil Insulation
From: £123.46 £132.10
1-3 Days
SuperFOIL SF40BB Breathable Insulation - 75mm x 1500mm x 10m
SuperFOIL SF40BB Breathable Insulation - 75mm x 1500mm x 10m
£273.24 £286.91
1-3 Days
SuperFOIL SF60 Ultimate Multi-foil Insulation - 100mm x 1500mm x 8m
SuperFOIL SF60 Ultimate Multi-foil Insulation - 100mm x 1500mm x 8m
£312.98 £341.15
1-3 Days
SuperFOIL SF19BB Breathable Insulation
Has Options
SuperFOIL SF19BB Breathable Insulation
From: £132.72 £140.69
1-3 Days
SuperFOIL SF19FR Fire Rated Multi-layer Foil Insulation - 40mm x 1500mm x 10m
SuperFOIL SF19FR Fire Rated Multi-layer Foil Insulation - 40mm x 1500mm x 10m
£163.79 £176.89
1-3 Days
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9 Items

Frequently Asked Questions

How Does Multifoil Insulation Work?

Multifoil insulation works by preventing all three forms of heat transfer; radiation, conduction and convection. The low emissivity outer layers of insulation foil are reflective, bouncing infrared radiation back into the property. Some kinds of foil insulation also come with a fibrous centre, which provides additional thermal efficiency, particularly for convection and conduction.

Reflective foil insulation is most commonly used as loft insulation, installed between rafters or studs acting to prevent thermal bridging.