Flat roof question.
Dave Plowman (News) wrote:
wrote:
Marine ply is one of those things much talked about but never seen in
diy or pro house maintenance. If someone says marine ply, it's something
else.
Most timber yards round here sell it. Or rather what they call marine ply.
At about 5 times the price of general purpose stuff.
sure it's not WBP?
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