I was down the local builders merchant yesterday enquiring about Kingsapn/Celotex but they don’t stock it.

However they do have Quinn Therm, has anyone heard off this stuff/used it before?

It’s about half the price but does that mean it’s half as good? I’ve looked and the website and the thermal values are comparable to the ‘good stuff’.

As always all comments/insults/opinions are warmly and thankfully received.

You can get datasheets from the vendor’s websites. I think at the top end they’re all much of a muchness.

I bought all mine (63 sheets) online as the price was better than a builder’s merchants. I bought my lot in two batches from different places, one was http://www.building-supplies-online.co.uk/catalogsearch/result/?q=celotex , can’t recall the other…

They did free next day delivery, this is about 1/3 of the batch

[url=https://flic.kr/p/dz8Z4i]Celotex GA4100 arriving[/url] by brf, on Flickr