Anyone used QPL barrier pipe

[davphi338]

Hi,

I am putting together the bits and pieces for my underfloor heating for a single zone extension. There will be x2 of approx 100m of PB pipe. I already have 100m of JG speedfit PB pipe and and considering getting this pipe:
http://www.screwfix.com/prods/60496...PL-Polybutylene-Barrier-Pipe-Grey-100m-x-15mm
Its quite a lot cheaper than other PB pipe so has anyone used it and can comment on its sutiability for the underfloor heating.

Thanks

 

[cowboyplumber]

Pipe is horrible to work with; springier than zebedee.

 

[davphi338]

Is it any worse than the JG BP pipe or should I pay the extra £25. I didn't want to pay extra for pipe if there was no noticable difference.