Levelling plywood floor.

[Screech20]

Hey guys.

I'm going to be laying vinyl on my bathroom floor.

It's 25mm wpb ply, but where 2 sheets join, ones raised by about 3mm, one of them must've been thinner than the other!

So I need to level them out with something and feather it out, what's good for this? should I also fill over the screw heads, or not?

The vinyl is going to be the thickest I can get 3 maybe 4.5 mm

Cheers

 

[catlad]

belt sander

 

[chappers]

best bet is go over it with something like karndean skim coat other wise the line will almost certainly eventually show as might the screw holes you could just use filler, over the screws I have in the past and it's been fine or best of all go over the lot with a fibre reinforced levelling compound