Rick wrote:

100mm thick in 8x4 slabs is 27-28 quid in B&Q (chester), 17-18
quid
for 50mm thick.


Is that really Celotex? I just get blank looks when asking for it in
any of the sheds.

MBQ

B&Q chester have a big sign on the door, cheepest kingspan anywhere,
and they are right.

Rick

Is that a normal B&Q or a Wharehouse?

MBQ