On 19 Nov, 16:44, " wrote:
Few sheets of the cheapest 18mm board at your timber merchants
(probably spruce ply or OSB/stirling board both around £20/sheet). You
probably only need to sheet the walkways and main work areas, not
every inch - and you'll find plenty of re-uses for a few odd sheets
later.

Thanks - I don't call 20 quid a sheet cheap though. I'm interested in
cheap cheap ;-)

I can re-use some of the flooring (loft boards) that I took up, but
some of it is a bit precarious...

Regards
Richard