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Here are just a few of the comments we've received...

Duncan Walker Loft Conversion

Actually I bought Superfoil for my small extension and I must say easy to install and it works, room is comfortable better than kingspan.
Now looking at installing underfloor in my daughters house


Carl Bell Conservatory Conversion

Hi William, I'm really grateful for all the info you've provided, many thanks. To be honest I didn't think your stuff is as good as it clearly is, and we'll definitely be using it in the future.
Can I ask a favour and ask you to calculate two more please?

Jiri Milfait Self Build

Hello, in the past, I used SF19 for thermal insulation of the roof.

I have the best experience. I'm thinking about insulating the house outside wall.

As I want to be clear, I will definitely call.

Many satisfied customers wish.

Tim Clements Renovation

We’re delighted with the thermal improvements after fitting Superfoil SF40. The system was clearly and helpfully specified, simple to install and immediately felt warmer, despite this also being the Winter of Beast from the East. It suits our 200 year old house, now heated with a modern, green air source heat pump

Kevin McKenna Self Build

I have been in regular touch with Chad who has been fantastically helpful.

He has provided practical advice leading to me order a couple of rolls of breather foil to greatly improve one area. He has also helped me enormously with sound advice about configuration of a double layer of sf40 to set me up for a very challenging vaulted ceiling on myself build refurbishment (the existing roof is very fragile so the less I mess about with it the better! J)

This is still some way from realisation but building control are happy with the solution.

Thanks for your assistance-your product is much more user friendly than PIR boards!



Neil W. Architectural Technologist

Thanks for your CPD last night at Hexham Abbey. Please find attached specifications for a Barn Conversion that I would like you to come up with an alternative with the use of SuperFoil instead of PIR Insulation. I think that your products will be better for this project...

Donna Worrell Senior Building Control Surveyor

Many thanks for all your assistance with this matter, you have been very helpful. The information you have provided has been very useful to one of our customers and I am now more familiar with this type of double fit of SuperFOIL as a suitable method of achieving compliance with The Building Regulations.