Within the familiar comfort of your home, a slight bounce in the floor might seem like a quirky feature. You may even compare the feeling to bouncing on a trampoline. However, bouncy floors in your home aren’t just an annoyance – they could signal serious issues threatening your home’s structural stability.
Once you start to sense that the floor beneath your feet isn’t as firm as it ought to be, it’s crucial to consult a professional. Indiana Foundation Service is a renowned regional leader in foundation repair, basement waterproofing, crawl space repair and encapsulation, and concrete lifting services. Our dedicated team is committed to assisting homeowners across Central Indiana, providing reliable and durable solutions to crawl space issues like bouncy floors.
Explore more about this prevalent problem and how our seasoned team can help protect your home.
Bouncy Floors: A Common but Serious Concern
It’s not unusual to feel a mild bounce as you move across the floors of your home, particularly in older houses. Many homeowners overlook this, viewing it as a small cosmetic problem or inconvenience. However, bouncy floors can be a sign of significant structural problems and potential safety risks.
Floors that feel bouncy and sagging often disclose underlying complications such as weakened joists or support beams. If these problems are not addressed, they can worsen over time, leading to major damage and potentially elevated repair costs.
Underlying Causes of Bouncy Floors
A range of factors can contribute to structural issues like bouncy floors, including:

- Over Spanned Joists: If the joists supporting the floor above your crawl space are too widely spaced or excessively long for their depth, they can become over spanned. This incorrect spacing can make the joists bounce or flex excessively.
- Inadequate Support: If floor supports like posts or beams are not correctly installed or have shifted, they can easily fail to provide necessary support, resulting in bouncy floors.
- Weakened Joists: Wooden floor joists can weaken over time due to excessive moisture, wood rot, pest damage, or general wear and tear.
Bouncy Floor Solutions
While bouncy floors are a widespread issue, each home is unique and deserves better than a one-size-fits-all solution.
The extent of the damage and its root cause will determine the precise repair your bouncy floors need. Possible solutions could include:



- Installation of additional supports
- Joist replacement
- Crawl space support post installation
- Crawl space waterproofing with drainage and a sump pump
- Crawl space encapsulation and dehumidification
To accurately identify what your crawl space needs, it’s important to hire a professional to evaluate your home and suggest the best solution.
Trust Indiana Foundation Service with Your Bouncy Floor Issues
Bouncy floors can compromise your home’s comfort and safety. Don’t expose your loved ones to potential risk – seek professional help to repair and secure your home today.
With a rich background and expertise, our team at Indiana Foundation Service can identify and resolve your bouncy floor issues. Contact us today to book a free inspection and estimate. As part of the respected Groundworks family of companies, you can rely on us to deliver first-rate service, backed by industry-leading expertise and dependability.
FAQ: Bouncy Floors
If your floor is sagging because there’s a problem with the floor joists, you shouldn’t need to replace the joists or the floorboards – as long as you act fast. The key to avoiding replacement is spotting problem signs early and contacting repair professionals. If the wooden joists are damaged or waterlogged, they often can be saved with the installation of a special support jack system. With SettleStop IntelliJack™, the chances of replacing your joists or other wooden components are less since the jack will do all the heavy lifting once installed.
In addition to bouncy floors, other signs of crawl space issues include uneven or sloping floors, squeaking or creaking sounds with foot traffic, visible gaps or separation between the walls and floor, musty odors, increased humidity levels, and even the presence of mold or pests. These indicators suggest that the crawl space requires attention to rectify the bouncy floor problem.
Fixing bouncy floors is typically a complex task best left to professionals with experience in structural repairs. They have the expertise and knowledge to accurately diagnose the root cause of the issue and implement appropriate measures to correct it. Attempting DIY fixes without proper understanding or training can lead to further damage or inadequate repairs, which may not effectively resolve the problem. Hiring professionals ensures a comprehensive evaluation of the crawl space and a reliable solution, providing long-term peace of mind and safety.