Sorry about this I just need a quick answer to maybe a rather stupid question. Am levelling floor dowstairs with 6mm plywood sheets, the thing is do I need to leave an expansion gap between the sheets, and if so how much?
Plywood is stable because of it's makeup with laminations cross grained to eachother. No expansion gap should be necessary.
This may seem a very stupid question which I forgot to add but I was going to use 3/4' annular ring nails. Does this sound like sense? If I'm wrong then what do I use, and I apologise now for asking such an inane question.
heelllooo pori whats going on to of the ply the chances are you need to countersinc screws if you need a flush top ring shanks are high resistance to pull out difficult to get below the surface big all