What Causes Soft Spots In The Floor Under Vinyl

There seems to be a small void under the floor and when you step on it it depresses and creeks a little bit.

What causes soft spots in the floor under vinyl.

It was getting all the floors wet underneath and they were staying wet. I noticed these when i bought it and did a pretty extensive comb through of the camper and did not see any signs of water damage anywhere inside or underneath the trailer. If you re finding soft spots in your bathroom floor check your sink bathtub and toilet to see if any water leaks are occurring. Knowing some of the reason why floors are spongy and the causes can help one determine whether further investigation should be done.

For quick repairs of soft spots in your laminate floor use an air inflation needle or a syringe used to blow up sports balls on a can of spray foam. We had to rip up the floors and tile and replace it all. If a second story floor is spongy or bouncy and the first floor ceiling under the spongy area has drywall cracking in the ceiling or cracked and damaged plaster then there should be a higher level of concern. The used travel trailer i just purchased has a couple of soft spots in the flooring under the vinyl rug.

A youtuber suggested drilling a small hole where the soft spot is and injecting expanding foam into the void under the laminate. I have looked for a solutions to fill the void and i found one. Soft spots in a laminate floor can be caused by an uneven sub floor or improper installation of flooring underlayment. If you do find water leaks it s a good idea to have them fixed as quickly as possible since water issues are the bane of a mobile home s existence.

There was a leak in a pipe small leak. Mold and mildew can get into the wood floors. The water traveled along the pipes. In order to get the foam into the hole one.

Then we were getting the floors soft. I can only think of two ways you would have a soft spot on laminate over concrete water under the underlayment which migrates when you step on it sort of like a blister or the laminate floor is too tight to the walls or wet so it is bulging up and as you walk on the bulge it migrates elsewhere in the floor.