SuperFOIL produce the highest performance multi foil in the world
WHAT OUR CUSTOMERS SAY
We have certainly benefited from SF19BB over the winter! The first morning after it was battened down (note no tiles on the roof), my son dressed for school and got in the car to discover that it was actually frosty and he should have put an extra layer on: his bedroom under the roof was so cosy he hadn’t realised!
The SuperFOIL team have been very attentive and suggested how best to use the product and along with their prompt U value calculations it has made my job easier and saved my clients money.
I believe SF19 was better than using solid insulation because it saves a lot of space and is cheaper.
I’ve just taken delivery of the SF40 for the second phase of our extension.
I have to say I am very impressed with the product, it was so much nicer to work with after the mess and hassle of getting Celotex in between the rafters.
If we were to start again I would look to put the foil above and below the rafter and avoid the celotex altogether.