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Bouncy Floors No More, Take the Flex Out of Old Floors


A floor that bows in the middle, flexes noticeably, or dips down in one or more areas could indicate a serious structural problem with the foundation and/or framing.

An unstable floor can have several causes. First of all, old-time carpenters may have used undersized floor joists because they were building before engineered span tables and building codes were available. A joist that spans a long distance without being supported in the middle is likely to sag or flex.

Floors can also sag or flex because a beam installed to provide mid-span support for joists has shifted out of position or rotted.

An experienced foundation repair contractor can diagnose bouncy floor problems and perform foundation repairs that make the floor framing stiffer and more secure. The SmartJack system, available from Foundation Support Works dealers, is an excellent solution to many bouncy or sagging floor problems. As shown in the photo and drawing, the SmartJack system has two main components: a precast concrete footing and a steel jack equipped with a threaded rod and a steel top plate that fits under a beam or girder.

Unlike an old-fashioned wood post-and-beam framework, the SmartJack system is adjustable, enabling the contractor to fine-tune the height of the support beam and thus, the floor itself. With a series of SmartJacks installed beneath a sound mid-span support beam, an unstable old floor can be made stronger, stiffer and straighter.

Contact Alpha Foundations today for a Valdosta, Tallahassee, or Gainesville foundation repair company!

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They did everything they said they were going to do. Everything turned out wonderful; they met my expectations. We're very happy with the outcome.

Pamela DeLand, FL

Alpha Foundation was professional from the beginning. From their sales rep, to the actual labor crew that came in and did the work. The crew was very informative a...

Troy Orlando, FL

I have had many home repair jobs done over the years, by many contractors, in many locations in different states, and Alpha Foundations is the best one by far. Fir...

Leonard St. Augustine, FL

I am extremely satisfied with the work done on my home. The work crews were professional, friendly and did a great job. My cement is level now and my lanai is secu...

Marsha Gulf Breeze, FL

I chose your company after my talk with the design tech and assessment of his analysis of my problem and your solution. Also, the fact that he didn’t try to use ...

Thomas Jacksonville, FL

The wealth of honesty and knowledge far exceeded my expectations. My appointment was completed successfully in a professional and timely matter. I now feel much be...

William Ft. Lauderdale, FL

Alpha Foundations, is the company to call if you have foundation issues at your home or office. They are very knowledgeable, courteous, and professional. They are ...

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