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Multi-layer Foil Insulation SF6 by SuperFOIL - 1.2m x 10m Roll

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Est. Delivery: 35-40 Working Days
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£80.06 Incl. VAT
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Product Description

The SF6 is an airtight, multilayer foil insulation designed by SuperFOIL with the DIY customer in mind.

At a lightweight 5.5kg it can be moved and installed with ease, reducing wasted time. As this product does not have 3rd party certification, it is more cost effective despite the insulation being made up of the same high-quality materials as the fully certified Trade equivalent.

To avoid having to install the insulation in a ‘cut & fit’ method, the roll can be installed in one continuous layer around joists and rafters. This insulation is great at acting as a reflective barrier against extreme heat in the summer months and is very good at insulating during the colder times in the year. It can also be used on its own or be used with any other form of insulation you need.

Features & Benefits

  • Perfect for a variety of DIY projects.
  • Lightweight and flexible
  • Quick & easy to install
  • Reduced waste

Product Specification

Thickness: 25mm

Length: 10m

Width: 1.2m

Coverage: 12m2

Weight: 5.5kg

Fire performance: Class E

Product Documents

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Questions & Answers


Is this suitable for use under the loft floor with mineral wool between joists? Is an air space between the foil and the loft floor recommended?


Yes this product can be used between the joists over other insulation.

 Yes a 25mm air gap is recommended either isde of the foil. 


is this product flammable ?


This has a Class E fire rating. 

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Product Reviews

5 / 5 3 reviews
O Stone
12th April 2021
Works well, easy to cut to size
1st November 2020
Works very well in the garden shed.
Lorri Elizabeth
25th October 2020
Easy to use and cut to size, and definitely make a difference to the room, I've never used insulation before and stapled this to the underside of the eaves in my loft conversion.
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Multi-layer Foil Insulation SF6 by SuperFOIL - 1.2m x 10m Roll

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