Tokenking Posted October 30, 2019 Posted October 30, 2019 Good evening, I'm looking for a little help in tracking down a specific product that will improve the headroom in my basement conversion. I've had the OK from Building Control to use Jabcore 70 Hardcore replacement under my concrete slab which will provide acceptable U value and negates the need for 150ml of hardcore base. Sounds fantastic- but I can't find a stockist. Anyone know of it or a similar alternative that is available then please let me know. Thanks in anticipation Cratchett Hardcore-Replacement.pdf
Simplysimon Posted October 30, 2019 Posted October 30, 2019 a dpm then celotex/cooltherm. same/better properties
JFDIY Posted October 30, 2019 Posted October 30, 2019 Call them up and ask who they supply the product to in your area. I've had to do the same a few times with (other suppliers of ) things I've wanted to get hold of locally
carlb40 Posted December 17, 2019 Posted December 17, 2019 Surely any of the xps 100/300 rated products will do the same job?
MortarThePoint Posted January 2, 2020 Posted January 2, 2020 (edited) I'm looking at using Kingspan GreenGuard under a slab floor. It will be on top of compacted hardcore (due to soil conditions) but may be suitable for what you need. Edited January 2, 2020 by MortarThePoint
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