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Double Sided Aluminium Foil Insulation With Single Layer Air Bubble 40m x 1.2m Roll 48m2

Product Code: JDAC0240

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  • In Stock
  • Rated 5/5 on Trustpilot
    We use Trustpilot, an independent review community created to monitor customer happiness. Our customers have rated Beam LED 5/5 or "Excellent" from over 5000 reviews.
  • Free Delivery Over £60
    On UK Mainland Orders.
    Please note: Additional surcharges may be payable to the following destinations: Scottish Highlands, Lowlands, Northern Ireland, Isle of Man, Isle of Wight and Jersey.
  • Warranty

    5 Years
Warranty 5 Years
The dimensions of a light are measured by the diameter
(Ø) and the length. The length is measured from the top
of the bulb to the very bottom including the fittings.
40000 x 1200mm


Improve your home's heat retention with eco-friendly 40m roll of double sided aluminium foil insulation with single layer air bubble.

Product Features:

  • Length: 40 metres
  • Coverage: 48m2
  • Double sided
  • Single layer air bubble
  • 100% recyclable
  • Easy to cut
  • Reduces noise pollution
  • Water and vapour resistant
  • Resistant to corrosion
  • Suitable for use in floors, roofs and walls
  • Thermal values: roof 1.04, wall 1.48, floor 2.93
  • BS EN 20811 approved

We recommended: Purchasing Self Adhesive Aluminium Foil Tape with this product. offer returns on all products after 30 days and a standard 5 year warranty


Customer Reviews (2)

Bubble foil instalation
Very good product and easy to work with
Review by Ray / (Posted on 08/12/2015)
Hot Stuff(I hope)
Very good price. This is almost as good as the twin wall from other sites which is much dearer. It is easy to manoeuvre, measure and cut. Using it to insulate under the roof in the loft (obviously). Fixed in place with 50mmx50mmx6mm blocks of MDF secured in place with 18g/20mm pins using a borrowed air/compressor gun. Much quicker than using a hammer and roofing felt nails especially for the numerous awkward areas in the loft. There was not even any roofing felt under the tiles so this must be a major improvement and looks much cleaner too. Now I can store even more rubbish up there.
Review by Lnrxr02 / (Posted on 16/08/2014)
Delivery & Returns

Shipping is £2.99 and Free Over £60, Next Day Option Available

Order before 5pm and we’ll despatch your items the same working day. Please allow 3 – 5 working days for standard delivery, next day options are also available from £3.99 (£1.99 over £60).

Additional charges may be applicable to Highlands, Lowlands & Islands. This includes the following post code groups: AB, KW, PA, PH, IV, IM, ZE, HS, JE, GY, BT.


Here at we operate a 30 days return policy, so if you are not completely satisfied with your purchase(s) you'll be able to return it within 30 days of its delivery.

If you are unhappy with your purchase, simply get in touch to arrange a refund or exchange. The item(s) need to be in their original condition & packaging and you will need to bear any postage fees unless faulty.

To speak with a member of our customer services team call 0344 417 2564 (dial +44 344 417 2564 for calls made from outside the UK).

Our hotline is open Monday - Thursday 8.30am - 10pm and Friday and Saturday 8.30am - 5pm. Please note, lines are closed on Sunday.

Full details of our returns policy can be found here....

Data Sheets / Manuals
Full Description

This 40m roll of double sided aluminium foil insulation with single layer air bubble can be used to keep heat around your home, caravan and shed too.

Don't Lose Heat, Keep Your Cool

Providing a simple yet highly effective way to increase the thermal efficiency of a property, this foil insulation is ideal for fitting beneath floor boards, in the loft and within cavity wall spaces.

This bubble foil insulation keeps your house warmer during winter, cooler in summer and can help to reduce noise pollution.

Simply Brilliant Insulation

Resistant to corrosion and vapour, the fully recyclable foil insulation is quick and easy to install - simply cut to the required size using scissors.

Quality Guaranteed have a no-nonsense approach to usability, function and quality. All our products have been designed and tested to British standards.

We offer returns on all products after 30 days and a standard 5 year warranty.

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