Depends what the issue is with existing floor boards really flooring ply is usually 5 5mm thick cheapest way of buying is in large standard board sheet 8x4 foot in old money or 1220x2440mm.
Plywood or hardwood under carpet.
This isn t the same as having a floor squeak when you step on it which simply indicates that the subfloor isn t tightly fastened to the floor joist in one area.
This usually occurs if joist spacing is a wide 24 inches rather than the standard 16 inches.
Before you install your plywood subfloor first calculate the room s square footage to find out how much flooring you ll need to buy.
Depending on if what the floor finish will be tile hardwood or carpet there are different.
While hardwood is solid all the way through plywood consists of multiple thicknesses of thin wood veneer layered at angles and then glued and compressed under heat to form a strong laminated.
Other common types include cementboard or tile backer used under ceramic or stone tile foam underlayment used under laminate and engineered wood floating floors and rosin paper used under solid hardwood flooring.
There is usually no appreciable difference in the performance characteristics of plywood or osb subfloors.
Plywood is only one type of underlayment.
Under some circumstances osb may flex underfoot when installed under carpet or vinyl flooring.
If you can feel a soft spot in the floor under the carpet the subfloor has likely been weakened or damaged.
Hardwood floors are commonly 3 4 inch thick tongue and groove boards.
It is an ideal building material for subfloors.
Do this by multiplying the room s length by its width.
Peek inside the opening to look at the type of wood that lies in the gap.
Firstly i think you mean differance between ply and hardboard not hardwood hardboard is much cheaper but is more flexible and a softer material.
Remove a floor heating vent with the screwdriver.
When it comes to subfloors that go down on top of the floor joists between the joists and the finish material plywood is the preferred choice.