A completely clean carpet is necessary before proceeding.
Can i put carpet tiles on top of carpet.
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.
Lay a strip of seaming tape beneath each seam so.
Even if you work with carpet tiles over a low pile carpet there s still a high chance of the old patterns transferring to your new tiles.
Snap a chalk line to mark where the edge of the top carpet overlaps on the bottom.
This goes for all carpet over carpet projects the old carpet underneath can transfer mold dirt and other debris into your new carpet.
You can install carpet right over vinyl tile or any other type of flooring.
Carpet tiles can adhere to concrete plywood or particleboard subfloors.
Carpet tiles can be laid over old carpet with a bit of effort.
There s also the question of whether the floor will be even at the end.
You should also consider that the old carpet needs a thorough cleaning before putting anything on top of it for a long time.
The only problem may be water seeping under the carpet and staining it.
Carpet will install easily with really no extra work than there would be installing over a wood floor surface.
First off the old carpet must be thoroughly cleaned.
However we highly recommend removing existing flooring.
It saves on the cost and labor of pulling up and disposing of the existing carpet keeping carpet waste materials out of the landfill.
And if the existing carpet was glued down not tacked it can be a huge time saver to lay the new carpet over the old.