Hi
I've decided to lay some plywood 5mm on top of my 25mm ptg wooden flooring.
I have a few questions before laying these. I've watched a couple of vids and have a good idea but what I want to confirm is;
1 - How much expansion gap should I leave on the edges - 10mm seems a bit big?
2 - Does the same rule apply near the unit legs?
3 - what's the best screws to use - total thickness of both ptg flooring and plywood is 30mm?
So if i go for 30mm what head size should I buy?
TIA
I've decided to lay some plywood 5mm on top of my 25mm ptg wooden flooring.
I have a few questions before laying these. I've watched a couple of vids and have a good idea but what I want to confirm is;
1 - How much expansion gap should I leave on the edges - 10mm seems a bit big?
2 - Does the same rule apply near the unit legs?
3 - what's the best screws to use - total thickness of both ptg flooring and plywood is 30mm?
So if i go for 30mm what head size should I buy?
TIA