Flat Roof

SuperFOIL offers a selection of insulation suitable for both under-rafter and over-rafter installation. Whatever the budget, we have a product to suit.

Laying Insulation On House Roof


Over Joist

The SuperFOIL multifoil range is the ideal solution for external insulation on a flat roof. With a built-in vapour control layer, it saves the need of fitting a separate membrane. SuperFOIL is SuperQUICK and easy to install!

With a wide range of products to choose from, you can rely on SuperFOIL to give an outstanding performance, whichever product you pick.

Under Joist

SuperFOIL offers a large selection of insulation suitable for under-joist installation. Whatever the budget, we have a product to suit.

SuperFOIL makes under-joist insulation easy. With no measuring and cutting to fit between rafters and no specialist tools required.

Suitable for both retrofit and new builds, SuperFOIL can be used in combination with other types of insulation or on its own.


FREE Guide

Take advantage of our free insulation guide; an in-depth look into everything you need to know for insulating your project.

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Some recognition of the quality and innovation of our products and service

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