Lumps Under Carpet Padding

Typically carpet is attached to floors by tackless strips or double sided tape.

Lumps under carpet padding. Rebond padding is made up of chunks of recycled foam material that s bonded together into a big sheet. Not only are lumps unattractive and cause eye sores but they are a hazard that causes trips and falls. I recently had a client with a home in contract that had little bumps under the carpet in several different spots in the living and dining room which was about 15x30 feet in size. Instead a dip in the carpet could mean that a floor joist has sustained.

Unfortunately because of its composition some of the recycled chunks are very hard and dense compared to the rest of the chunks. I had new carpet installed about 6 months ago and just last night i noticed a fairly large about 4 foot long lump under my carpet and it was not there last week. Is the bunching in the high traffic areas like doorways and halls if yes carpet is not stretched enough. Lumps generally occur in carpeting from poor carpet installation severe humidity affecting the carpet adhesive or carpet seams buckling from wear and tear.

At one big box home retailer recent prices for a roll of carpet padding ranged from 50 19 per square foot for a recycled foam padding with a density of 5 to about 300 1 11 per square foot for a top quality memory foam padding with a density of 10. This isn t the same as having a floor squeak when you step on it which simply indicates that the subfloor isn t tightly fastened to the floor joist in one area. You may not beleive this but the hard bumps are the carpet padding. In any event the the carpet has to move first.

Since the buyer was an engineer he decided to investigate the situation himself rather than call an inspector. If you can feel a soft spot in the floor under the carpet the subfloor has likely been weakened or damaged. Trust me if feels as hard as a rock. Good neighbor is right time to replace the carpet.

No under pad should have lumps in it call for a concillation anyway. Over time your carpet can develop lumps bumps and wrinkles that are unattractive and potential tripping hazards. The bumps may appear when the carpet padding wears down enough to create slack in. Carpet padding is typically sold in rolls containing 270 square feet of padding.

These are the rock like bumps i was feeling under the carpet.