We're Open and Continuing to Deliver. Order Now to Save Up To 25%.

Up to 50% Cheaper Than High Street Retailers
Nationwide Delivery For Select Products & Locations
5915 Reviews | 4.4/5 Stars Gold Trusted Service Award 2021

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....

Read More
View as Grid List

9 Items

Set Ascending Direction
View as Grid List

9 Items

Set Ascending Direction

Common Questions About Foil Insulation

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.