Hi,
I've got a large summerhouse to clad.
Instead of lots of lengths of cladding, is it possible to buy tongue in
groove cladding in large sheets (like a 4ft x 8ft sheet)?
This would reduce the time taken to clad this large building significantly.

I can buy 'hollow board' which is about 5m long and about 1ft high
(according to the supplier). Does anyone know of anything with more height?
I would ideally like sheeting the same size as a sheet of plasterboard (4 x
8 ft).

Cheers

Phil B