Surprisingly, there's was virtually new too.
The OSB should be fine though - my garden office has 12mm OSB (off 400mm centers on 2 x 8) and is supporting a supposed 80+kg wet weight of sedum.
That's the kinda data I need, thanks
@dbr started
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Surprisingly, there's was virtually new too.
The OSB should be fine though - my garden office has 12mm OSB (off 400mm centers on 2 x 8) and is supporting a supposed 80+kg wet weight of sedum.