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Over Spanned Floor Joists 

Dealing with sagging, bouncy, and uneven floors is a nuisance and potential hazard. These issues are often caused by over spanned floor joists lurking in your crawl space. 

Innovative Basement Authority is your expert in crawl space repair, delivering solutions such as SettleStop™ IntelliJack™ Crawl Space Jacks to secure and stabilize your home’s foundation and structure. 

This page will provide you with essential information on over spanned floor joists, the problems they can cause, and how they can be resolved. Discover why Innovative Basement Authority is your trusted partner for crawl space repairs in the region. 

What Are Over Spanned Floor Joists? 

Over spanned floor joists are a condition where the beams that should support your home’s floor—the joists—are either set too far apart or are not strong enough to hold the intended load, thereby affecting the floor’s structural soundness. 

When floor joists are over spanned, it can lead to several complications, including: 

Ensuring your floor joists are correctly spanned is key for maintaining even, secure, and robust floors that can withstand your home’s demands. Early intervention is essential to preventing extensive damage and keeping your home safe and stable. 

What Causes Over Spanned Floor Joists? 

Over spanned floor joists can arise from a variety of sources: 

  • Moisture: Persistent humidity and moisture in crawl spaces can lead to joist distortion and floor sagging. 
  • Pest Damage: Wood-damaging pests, such as termites, can compromise the strength of joists. 
  • Foundation Shifts: Any movement or damage to the foundation can unevenly distribute stress on the joists. 
  • Building Errors: Improper spacing of joists during initial construction can lead to insufficient support. 
  • Natural Wear: Over time, without additional support, floors and joists can degrade. 

To prevent escalating issues, it’s important to repair problems as soon as possible. Regular inspections and upkeep can uncover potential issues before they become major problems, offering long-term savings and security. 

Can You Fix Over Spanned Floor Joists? 

Yes, over spanned floor joists can be repaired, and it’s critical to address the problem quickly to stop further damage and guarantee the safety and stability of your home. 

Temporary fixes, such as sistering joists or installing makeshift posts, often do not provide a lasting solution for weakened floors. Resorting to DIY measures or off-the-shelf products can be both risky and uneconomical. 

An effective repair of over spanned floor joists requires a comprehensive approach, with adequate support throughout the structure. Innovative Basement Authority presents a suite of solutions tailored to offer essential support and stability, safeguarding the integrity of your home. 

How Innovative Basement Authority Fixes Over Spanned Floor Joists 

Our experts use the following procedure to successfully address over spanned floor joists: 

  • Conduct a thorough inspection of the crawl space to pinpoint damage and decide on necessary repairs. 
  • Customize steel IntelliJack™ supports to fit your crawl space dimensions. 
  • Install a strong concrete footing in the crawl space as a stable base. 
  • Assemble IntelliJack™ components, linking them to the base and the joist. 
  • Adjust the support jacks for optimal floor stabilization and possible lifting. 

Innovative Basement Authority provides a selection of exclusive solutions tailored to tackle your unique crawl space concerns, surpassing alternatives and delivering exceptional outcomes for your residence. While IntelliJack™ takes care of structural concerns, our additional crawl space essentials combat the moisture issues that contribute to floor joist damage. 

Why Address Over Spanned Floor Joists Now 

Repairing over spanned floor joists at the earliest opportunity is crucial for numerous reasons: 

  • Stop Further Damage: Immediate repairs can stop additional damage and extend the life of your home’s structure. 
  • Safety: Securing a stable floor structure is critical for the safety of your household. 
  • Home Value: Rectifying structural flaws can preserve and potentially enhance your property’s market value. 
  • Economical: Early intervention can mean avoiding more expensive repairs down the line. 

Entrust your over spanned floor joist concerns to Innovative Basement Authority. Our proprietary, tailor-made products are engineered to thoroughly resolve over spanned floor joists, ensuring enduring support for your home. 

Contact Innovative Basement Authority for Reliable Crawl Space Repair Solutions 

Don’t overlook the signs of over spanned floor joists, such as sagging and uneven floors, which point to underlying structural issues. Innovative Basement Authority is at the ready to assist with over spanned floor joists. 

Reach out to Innovative Basement Authority today for a free inspection and to explore repair solutions. Our team is prepared to design a durable floor stabilization strategy, solidifying the foundation and safety of your home permanently.  


Addressing over spanned floor joists by yourself is not recommended due to the potential risks to your home’s stability and your own safety. Professional assistance ensures swift, effective, and high-quality solutions, along with the assurance that the problem is completely resolved. Contact Innovative Basement Authority for a no-cost inspection and estimate. 

The price to repair over spanned floor joists will vary depending on the extent of the damage and the solutions needed. Innovative Basement Authority provides free inspection, commitment-free quotes, transparent costs, and various financing options to accommodate your budget.

The duration required to fix over spanned floor joists depends on the severity of the damage, the size of the area needing attention, and the repair technique employed. The teams at Innovative Basement Authority strive to work efficiently to lessen inconvenience and swiftly complete the job. An accurate timeframe will be provided during your free inspection

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