There’s a couple primary explanations why you might like to replace your plywood floor. Either it’s rotting out or it is so old and broken it seems like a trampoline on certain parts. To become perfectly honest, whether your floor is really rotten or otherwise, it is a pretty BAD indication whenever you sink 2 ” if you board “that place” inside your kitchen. Apart from your honest-to-goodness rotting out, plywood may also get broken and finally cease to do its responsibilities like a floor by not getting enough joist support beneath it.
I’ve been genuinely shocked through the insane joist-times on some floors! I am talking about, seriously?? – 50cm from joist-center to center using half-inch plywood is unthinkable for me. And also the joists aren’t exactly logs either. They are 5X5cm sticks! Anyway, it isn’t the joist mix-section this is the problem, it is the enormous times. Pointless to state, this floor is at such bad shape which i just needed to tear the entire factor up and redo it. The plywood wasn’t even rotten, however it was beyond saving.
Ultimately that floor traffic, with time, progressively weakens the plywood right at its most vulnerable place between your joists, eventually smashing the bond that’s holding the wood-sheets together. With no glue binding it altogether, the plywood is a maximum of a glorified sheet of processed paper.
The reply to this really is never to indulge your temptation to scrimp on floor joists! You’ll cough up more in floor joists initially, but it’ll help you save a lot more in plywood and labor within the lengthy-run. The very least joist interval when utilizing half-inch plywood – presuming your joists have been in the 5X5cm neighborhood – is 40cm from center to center. But in case your joists are wider, you shouldn’t review 35cm from edge to edge. Ideally, you need to close your gaps to 25 or 30cm, but when you are not expecting high-traffic, it might not be necessary.