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

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£86.40 Incl. VAT
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The SuperFOIL SF6 is a multilayer foil insulation similar to other SF products but aimed at the DIY customer primarily. It is 25mm thick and comes in a 1.2m x 10m roll making it ideal for use in Garden Rooms, Sheds, Garages, Conservatories etc. This DIY product is made using the same high-quality materials as the fully certified Trade equivalent but will not have the extra 3rd party certification. This helps to keep the price low and the target market will not require this extra level of certification. As it is a continuous layer the air tightness is substantially improved, acting as a reflective barrier against excessive heat during the summer and is well insulating during the colder months of the year. To simplify and speed up installation, the insulation can be installed in a continuous layer. This means that you do not need to 'cut and fit' the insulation to fit between the joists & rafters. This insulation is flexible and lightweight, so it is easy to move in one unit. It can also be used on its own or be used with any other form of insulation you need.

Features & Benefits: Multi-layer Foil Insulation SF6 by SuperFOIL - 1.2m x 10m Roll

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


Length 10m Thickness 25mm Width 1.2m


Fire Performance Class E Coverage 12m2 Weight 5.5kg

Questions & Answers


Can it be used on solid floors?


This product is multipurpose so can be used in flooring applications as well as walls and roofs. 


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. 

Have a question about this product?


5 / 5 4 reviews
Mr C Hayward
5th May
good product only time will tell how good it is.
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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