Floors Feel Bouncy

The method or methods tom chooses depend as much on practicality as on effectiveness.

Floors feel bouncy.

Even structurally sound code compliant new floors can deflect or flex more than feels comfortable. There are several factors that can make your floors squeak including seasonal changes in humidity levels and installation issues. The concrete should be swept to remove any debris that can alter the flat surface. Years ago while working as a carpenter i helped stiffen a bouncy floor by nailing a new 2 10 to each of the 2 10 joists that supported the floor.

There are a variety of ways to stiffen a floor. No one likes the feel of a supposedly solid floor bouncing or sagging underfoot. Floor joists whether they be solid wood engineered lumber like yours or even steel can deflect or bend under a given amount of weight and a given amount of span. Reducing bounce on concrete subfloors requires preparation before the panels are installed.

It is time tested and traditional and is tops in performance and din sports flooring certification. A springy or spongy feeling could indicate a minor issue a major problem or no problem at all. Then you ll need to add more support. Of course new homes also can have bouncy floors if the joists are approaching the maximum spanning distance for the weight they are supporting.

3 annoying floor sounds 1. Or maybe your floors are bouncy because they suffer from all these problems or at least several of them. In addition to the floor being bouncy or spongy you may see cracks in the tile or grout if it s a tile floor or hear a snapping or creaking sound if its a laminated type of floor. If you take a 2x10 solid lumber floor joist that is spanning 16 feet and place a 94 pound sack of cement in mid span the floor joist will bend downwards a given distance.

Tom s house was built in 1765 but bouncy floors aren t just an old house problem. The standard playing surface is urethane coated hardwood maple 2 1 4 wide by 25 32 thick has a variety of substrate and suspension systems for performance demands. Add a wall or beam. Squeaking is one of the most prevalent complaints homeowners have about wood floors.

Build a wall or place a beam under the joists. Majority of all gymnasium floors are hardwood and 95 of those are maple. Nail plywood cdx or bc to the underside of the floor joists. At times there may be spongy floors that appear to slope or sag as well as being spongy.