Superfoil Reflective Membrane Vapour Barrier. A genuine Superfoil product, supplied brand new from UK stock.
SuperFOIL SFTV1L is a high performing 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 returns heat to the living space providing an effective layer of insulation and reducing energy bills. Acting as a solar barrier SFTV1L keeps homes cool in summer in addition to protecting from cold in winter.
Independently tested to the highest industry standards, SFTV is fully waterproof and vapour resistant.
Suitable for use in multiple applications including walls, floors, roofs, attics, loft conversions, garages, outdoor buildings, campervans and caravans.
At SuperFOIL, we are constantly investing in our products. Motivated to create innovative and sustainable products that deliver the best energy-saving solutions. SuperFOIL Insulation is made from 40% recycled materials and can actively reduce your carbon footprint.
🏪 Collect in-store — usually ready in 2-4 working days, 2 Ashburnham Road, Northampton.
UK delivery £3.99 — FREE on orders over £75.
Orders are typically dispatched within 2-4 working days.
We ship fully tracked with DX Delivery and Evri and email your tracking as soon as it ships. Full delivery information.
14 days to change your mind — return most items within 14 days of delivery, unused, in their original packaging and resaleable condition.
Contact us first with your order number and we’ll send return instructions.
Return postage is at your own cost — unless the item is faulty, damaged or incorrect.
Faulty or incorrect item? Tell us within 30 days of delivery and we’ll arrange a replacement or refund at no extra cost.
Refunds go back to your original payment method within 7 working days of inspection. Please note fireworks are strictly final-sale.
