Good source for WBP ply (9mm and 12mm)?

[Bitpipe]

I need to lay a subfloor for a resin floor on top of the 22mm OSB laid by MBC.

The spec is one layer of WBP 9mm ply and one of WBP 12mm ply, cross laid, screwed & glued with the 6mm flex resin layer on top of that.

So, I need to source about 100m2 of each (that's about 38 sheets).

Could use a little more 12mm to line the interior of the garage.

Anyone recommend a good supplier - I already have a keen price from the joiner of £17.40 per sheet for the 12mm and £12.25 for the 9mm.

[tonyshouse]

Are we allowed to say? Timbamet