It just needs something in between.
Can you install carpet on plywood.
In some cases you can also install carpet tiles over existing wood tile or vinyl flooring so long as the existing flooring is no more than an inch thick.
Whether you re installing over an existing floor made from linoleum hardwood or concrete or on top of a plywood subfloor you need to inspect the surface to ensure it s ready for installation.
You may achieve best.
There are some sound dampening underlayments made of cork or rubber to limit noise transmission under wood or tile flooring but it sounds like you have been told no on that already so i think you may be stuck.
Place the piece of carpet adhesive side down onto the wood surface.
Press or walk on the carpet to adhere it to the wood surface.
Carpet can be installed over particle board.
Use a staple hammer tacker to fasten the carpet pad against the edge of the tack strip.
Most contractors will use 1 4 to 3 8 plywood as an an extra layer or underlayment over particle board before installing carpet.
Install carpet pad so that any seams will be at right angles to those in the carpet.
Coat the back of the carpet with adhesive if so directed by the adhesive manufacturer.
When prepping your installation site make sure the that surface is.
Don t even try to put flooring on top of carpet.
There will be way to much flex and give even with plywood.
Apply the carpet adhesive to the plywood in an even layer with a sprayer brush or trowel.
Use a utility knife to trim any excess carpet from the wood surface if needed.
Carpet tiles can adhere to concrete plywood or particleboard subfloors.