On Sun, 18 Apr 2004 15:18:53 +0100, "nick smith"
wrote:

An 8' x 4' sheet of polystyrene, 50 mm thick cost about £18
last week at Jewsons. If cost per unit volume is similar, then
double this thickness would be £36 !! Can't believe that either !!

Nick

Hi,

CW Berry are quite cheap for 100mm at £12.12+

http://www.cwberry.com/epb2.01/02-co...olystyrene.htm

If you are buying 100 sheets and cannot get it direct from the
manufacturer I'd expect they would do a good deal and get it delivered
direct.

cheers,
Pete.