Have questions about our cost-effective & energy-efficient insulation?

Superfoil is the leading manufacturer of Multifoil insulation on the market. We have produced the world’s highest performing multifoil insulation in SF60, and also the highest performing breathable multifoil range with our ‘BB’ range. 

We have a wide range of distributors based over the UK, Ireland & Europe, meaning that SuperFOIL is always available when you need it.  

Test the quality for yourself with our free sample!

You can have peace of mind when using any of the SuperFOIL ranges, knowing they have been rigorously tested to ensure they meet the high, reliable standard that you require!

All of our products are independently tested by certified third-party labs & notified bodies to ensure the highest quality.

The wadding material used to manufacture SuperFOIL products is produced from up to 40% recycled materials, namely plastic drinking bottles. This is helping to reduce the amount of new, raw plastic materials being made.

On average, each roll of SuperFOIL SF19+ we manufacture contains 450 plastic bottles. This one Sustainability choice prevents over 80 million plastic bottles from ending up in landfill each year!

The majority of our products are completely airtight when installation has been carried out correctly.  By ensuring your product is airtight you are increasing your insulation performance and getting rid of those nasty draughts. In the long term, this will give you savings on your energy bills!

The answer to this will be dependant on the project you are working on. Your Building Control Officer will always advise you of what U-value you will need to achieve.  Here is a list of the current building regulations

 Once you know your required U-value, our team of experts are always on hand to work out a personalised, free of charge solution to fit your needs

Yes! SuperFOIL is a highly versatile product and can be used in combination with all other forms of insulation. By adding SuperFOIL to the mix, you are ensuring you have a high performance insulation which will save you money on your energy bills.

SuperFOIL products can be installed in a variety of locations -  Our ranges can be used to install within floors,walls and roofs ( both under and over rafters). They can be used in both new build or retrofit projects. 

However, the use of our products has spread far and wide from camper van installations to a record breaking hot air balloon! ( Yes, really! Check it out here)

Absolutely not! SuperFOIL is designed to prevent condensation from building within your insulation. Our ranges of insulation will either provide you with a vapour control layer or a breathable membrane depending on the placement of the insulation. 

Vapour control layers are placed internally and will stop warm air within the home from entering into the layers of insulation. Breathable membranes are placed externally to your insulation, allowing any build up of moisture to escape from the fabric of your build.

By installing SuperFOIL with an air space, you are allowing the heat to be converted into ‘ radiant energy’.  Because SuperFOIL reflects 97% of this energy, it means that you will benefit from energy that is usually wasted. What this means for you is that your home will stay cooler in the summer and warmer in the winter.

Not at all! We don’t believe in cutting corners here at SuperFOIL.

All of our standard SuperFOIL products comply with UK building regulations for residential use, with a fire rating of ‘E’ when installed behind plasterboard

Our fire rated range offer enhanced protection and added peace of mind. The ‘ FR’ range achieve class ‘0’ for BS 476. Our SFNC has achieved the highest possible Euroclass rating of ‘A1, non-combustible’ and is typically designed for use in high rise buildings and for commercial use.

This is dependant on the product purchased.

• For SF19/19+/40/60/ SFTV, FR & SFBA MP it does not matter which way the product is placed - some people typically will install the branded side facing outwards.
• For SF19BB/40BB & SFTV1L you should install the product with the “dull” side facing towards the outside of your project.
• For SFBB, the silver/grey side should face the outside of the project
• With SFUF, the clear, polyethylene layer should be placed facing away from the floor

Television and mobile phone signals vary from location to location. In some instances, this signal may be affected by the use of a reflective foil insulation, however it is important to know that these signals would never be fully blocked due to the windows in your home letting cellular signals through. 

Here at SuperFOIL we would always recommend that if you do experience a weak signal and are wanting to use a multifoil product, to make sure that you place your antenna outside of the ‘insulation envelope’.