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3 Sizes of Therma-Foil to Choose From

Shop Therma-Foil with FREE Delivery on 25m² rolls delivered to mainland UK

We have three sizes of our award-winning foil insulation on offer as listed below. Perfect for any occasion from insulating a motorhome all the way to your home, we have enough to go around.


Welcome to the Therma-Foil shop– the revolutionary foil insulation that offers high performance as loft, wall, and floor insulation. Foil insulation products are reflective to heat back towards the source up to 97 %. Designed to maximise your building’s heat efficiency, Therma-Foil is an infra-red reflective foil that’s bonded with a layer of closed-cell foam, creating an easy-to-install and flexible product that’s ideally suited for a wide range of applications in domestic, commercial and educational premises.

Whether you looking to insulate your roof, floor or walls, Therma-Foil will be a great choice for you. Foil insulation acts as both a vapour barrier and a reflector of infra-red radiation, this helps with keeping the heat in your home during the winter and protecting it from overheating in the hot summer months. Created to save energy all year round, Therma-Foil is one of the most effective ways to cut your heating bills and with foil insulation installed you will surely notice a difference.

Installation is very simple, with none of the hazards of traditional fibre-glass insulation. Made from 100% recyclable materials, Therma-Foil insulation is fibre-free, non-asthmatic and non-itchy… Subsequently, you won’t need to wear protective clothing when fitting it. Furthermore, this means you can install Therma-Foil in environments where allergens and irritants may have previously been a factor, including hospitals, schools and homes. Our foil insulation will also help you to meet the latest European air-tightness guidelines and can be installed along with secondary insulation to achieve even the strictest standards.

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Get your “FREE” sample pack of Therma-Foil here.