Instead a dip in the carpet could mean that a floor joist has sustained water or termite damage or that the subfloor itself is rotten.
Plywood subfloor for carpet.
A plywood subfloor generally uses 1 2 inch to 3 4 inch thick sheets of plywood that have one rough side which faces down and one smooth side which faces up.
Once you have measured asked for estimates and chosen a new carpet you must remove the old carpet.
For concrete floors you might consider a concrete.
In most instances simple carpet padding serves as a sufficient underlayment over a plywood or osb subfloor but in instances where the subfloor is in poor shape or for older subfloors with diagonal 1 x boards a 1 4 inch thick a c.
Many homes replace their carpet approximately every 10 to 15 years.
Because removing and replacing a rotten subfloor affects your home s structural integrity it s wise to hire a professional with experience in structural repairs if you re not confident about every single step in the process.
The thickness of plywood.
The finished floor is then installed on top of the subfloor.
The subfloor is the decking installed on top of flooring joists.
Subfloor materials including plywood oriented strand board and to a lesser degree particleboard are fairly stable and any gaps that might develop between sheets are unlikely to widen.
Find plywood subfloor plywood at lowe s today.
How to prepare a floor for new carpet.
For that reason any subfloor filler.
If you have minor damage to your wood subfloor from pets or spills it s a good idea to brush on some primer sealer over these areas to seal in odors and protect your new carpet.