In this case, if it is the right thickness and doesn’t affect the warranty, you might be okay with it. But if it is existing cushion that has been installed for a number of years, even if the thickness is correct, 99 times out of 100 the right thing to do is replace the cushion.

How long is carpet padding good for?

about 25 years

The lifespan of the carpet padding depends on the material, but the best padding urethane, only lasts about 25 years. Just like with carpet, the more traffic on the pad the lower its lifespan. Rebond, the most popular foam-based carpet padding, only lasts about 10 years.

How do you replace a section of carpet padding?





Quote from the video:
Quote from Youtube video: Before installing your new padding. Then you'll take your padding. So we'll take our padding. Put it into place using the staple gun you'll go around the outsides. And staple it down.

How do you remove carpet underlay?

Underlay is either glued to the subfloor or stapled around the perimeter.

  1. Step 1 – Pull up underlay by hand. Take the underlay from one of the corners and pull it up from the floor. …
  2. Step 2 – Use scraper. …
  3. Step 3 – Use an adhesive remover. …
  4. Step 4 – Ensure room is well ventilated.