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SuperFOIL SFTV 1L High Tech Foil Insulation 1.2m x 20m Roll - 24m2

Product code: SFTV 1L-20
Brand: SuperFOIL
Estimated delivery: 15-20 Days
£36.85 inc vat
£30.71 ex vat
  • 1+ £36.85
    inc vat
    ex vat
  • 5 + £32.70 inc vat £27.25 ex vat
  • 10 + £32.02 inc vat £26.68 ex vat
  • 20 + £26.50 inc vat £22.08 ex vat
  • 100 + £24.11 inc vat £20.09 ex vat
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SuperFOIL SFTV the ultimate all-round building membrane for roofs, walls and floors. Water & vapour proof SFTV is also a foil radiant barrier that will reduce solar gain in summer and improve insulation in winter. SFTV’s reflective properties add to the overall U-value of the building fabric. To achieve the maximum energy performance in new build and retrofit projects, SFTV makes an ideal ‘airtight’ layer suitable for the entire building envelope.


Width: 1.2m.
Length: 20m.
Coverage: 24m2.
Thickness: less than 1mm.
Weight per roll: 4kg.
Colour: reflective silver foil.


SFTV should be installed on the “warm” side of the insulated structure, with special care being taken to ensure that all seams and holes are sealed effectively to render the whole structure moisture vapour proof, and to improve the thermal performance.

It is important that SFTV is installed as a continuous barrier in order to prevent vapour entering the wall or the roof.

Fixing & jointing

All laps should be a minimum of 150mm and be sealed using SF Jointing Tape. Particular care is required when sealing around penetrations. Where the Barrier is breached by construction elements, the aperture should be sealed with sided SuperFOIL tape.

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All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlandsand Islands, a member of our helpline team will contact you prior to processing your ordershould an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

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SuperFOIL SFTV 1L High Tech Foil Insulation 1.2m x 20m Roll - 24m2

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