Superfoil SF40BB 75mm x 1.5m x 10m - Superfoil Insulation
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Superfoil SF40BB 75mm x 1.5m x 10m


Est Delivery between and .

Next Day Delivery on Orders placed before 11am (ex. weekends)

Estimated Delivery Time Of 2-3 Working Days

SuperFOIL SF40BB is a high performance multi foil insulation offering exceptional value for money.

By choosing SuperFOIL insulation you can save yourself time, effort, space money over traditional forms of insulation. Because SuperFOIL consists of multiple layers of radiant barrier foil, it can protect against heat loss through radiation that non-foil insulation offer no protection against. Additionally, by installing as a continuous layer and sealing fully, multifoil insulation provides an air and vapour barrier. Controlling air leakage such as draughts is paramount to the achieve high levels of energy efficiency. SuperFOIL SF40BB has been tested to the highest standards and is fully certified for use in the UK and is certified under CE for its use as a vapour water barrier.

Key Features:

  • 3 in 1 –Breatheable membrane layer, Radiant Barrier and Foil Insulation layer in one.
  • Suitable For : New Build, Retrofit, Extensions
  • Usage : Roof, Wall
  • Roll Length : 10m
  • Roll Width : 1.5m
  • Total Coverage : 15sqm
  • Roll Thickness : 75mm
  • Core Thermal Resistance : 2.92R (m2K/W)
  • Roof Thermal Resistance : 3.67R (m2K/W)
  • Wall Thermal Resistance : 3.98R (m2K/W)
  • W1 Water Tight
  • Water Vapour Resistance : 0.115MNs/g
  • Euroclass: Class E (Behind Plasterboard)
Length 10m
Width 1.5m
Coverage 15m2
Thickness 75mm
Brand Superfoil
Material Type Multifoil

Est Delivery between and .

Next Day Delivery on Orders placed before 11am (ex. weekends)

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.

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