Keep in mind that if you plan on replacing the carpet the patch will adhere to the padding making it harder to salvage the pad.
Can you patch carpet padding.
Professional grade heavy duty area rug tape for holding indoor carpet underlayment to floor wood or tiles in place 4 1 out of 5 stars 8.
For small sections you can purchase a carpet repair tool which resembles a round cookie cutter with a sharp edge.
Add another strip of tape on the top of the carpet padding for extra reinforcement.
It is most effective for areas that are 1 square foot or less in size and which are not numerous.
Wod dcct61w double sided carpet tape 1 inch x 36 yds.
Apply some carpet adhesive onto the patch requiring floor.
Cut a piece of the foam carpet pad to fit the area to be patched.
If carpet tape is not doing the job you can also use carpet glue to hold the patch in position.
From the tack strip and nudge the carpet tight against the wall.
The pad should be cut to fit inside the tack strip not on top of it.
Above and beyond tools and materials the.
Heavy hardcover book or rolling pin.
A line or 2 of glue on the surface of the carpet pad will often be sufficient.
Starting at one end of the loose carpet set the head of the kicker about 2 in.
Of course carpet patch kits are not a must.
If you do not have seaming tape heavy duty duct tape may work.
Duct tape optional tip.
As an extra step you may cut out a piece of thick fabric an inch larger that the patch on all sides lift the hole s edges and glue it onto the main carpet as the base for the patch.
Carpet patching works best for small localized spots that are frayed worn scorched or stained beyond repair.
Press it over the damaged area and turn until you reach the padding then pull.
Lay it underneath the carpet padding and press down the padding to attach it to the tape.
If you re using carpet tape stick it onto the base floor as well.
If you re dealing with a corner or a small area you can use a knee kicker alone see photo 3.