SuperFOIL SFTV1L is a high performance reflective aluminium membrane with two main functions- vapour control layer (VCL) and radiant barrier.
Ideal for use as dry lining directly behind your finishing layer (such as plasterboard), SFTV1L minimizes the amount of warm air from inside your home entering your insulated wall, roof or floor. SFTV1L reduces condensation and helps prevent longer term issues such as damp or rot.
The highly reflective surface works as a radiant barrier returning heat to the living space, preventing heat loss and reducing energy bills.
SFTV1L can also be used to prevent solar gain and keep homes cool in summer by reflecting back excessive heat.
Independently tested to the highest industry standards, SFTV1L is fully waterproof and vapour resistant.

This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).

• If your order contains items stocked by us and items that come direct from the supplier, your order will be automatically split and processed accordingly.
• We will pass the details you give us, including delivery details, your email address and your phone number, to the relevant supplier.
• Most of our suppliers can deliver to any UK address. Delivery to remote or offshore postcodes may take a little longer than the advertised lead time. If the supplier cannot deliver to your postcode or we believe your order may take longer, we will try to tell you beforehand.
• Items that come direct from a supplier will be delivered by the courier chosen by the supplier. Where possible, suppliers will update you with delivery information. This may be by email, phone call or text message.
• Items delivered direct from suppliers cannot be returned through a store. You would need to return these items direct to the supplier, unused and in their original packaging, at your expense. You can arrange for most items to be collected by contacting our Customer Services team. A fee of £9* will be taken off your refund. There is no charge for faulty items being collected. *For big and bulky items, additional charges may apply.
• Please note, you cannot return bespoke or made-to-measure items unless they are faulty.