Hi Graham,
Care to spill the beans on your source for the materials then please?
I'm about 6 months away from installing a new shower unit so the
thought of a
steam cabinet sounds delicious at this stage!
The URL you quoted looks good, the prices made me gulp somewhat.
There must be a cheap source from the scandinavian countries that could
supply
the kit cheaper than UK prices - or is that just wishful thinking?

Mungo (a Scot with a reputation to uphold regarding finances... :-)