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Expert Repair for Over Spanned Floor Joists

Floors that sag or bounce are more than an inconvenience; they’re a symptom of over spanned floor joists, which can pose serious risks to your Texas home’s integrity. 

Foundation Support Specialists provide industry-leading solutions for these foundational issues. Our deployment of SettleStop™ IntelliJack™ Crawl Space Jacks ensures your floors are properly supported, granting you a level and stable home environment. 

In this resource, we’ll explore the phenomenon of over spanned floor joists, pinpoint their causes, and reveal the superior crawl space repair services that Foundation Support Specialists offers to Texas homeowners. 

The Issue of Over Spanned Floor Joists 

Over spanned floor joists occur when the supporting beams of your home’s flooring are improperly spaced or lack the strength necessary, resulting in: 

Adequately spaced and strong joists are crucial for maintaining stable, flat floors. Quick identification and repair of over spanned joists are essential in preventing further damage and ensuring the safety of your home. 

Causes Behind Over Spanned Floor Joists 

Various factors can lead to over spanned floor joists: 

  • Moisture: High humidity or moisture can cause joists to warp and weaken. 
  • Infestations: Insects like termites can eat away at the joists, undermining their structural capacity. 
  • Foundation Distress: Changes in the foundation can put uneven pressure on joists. 
  • Construction Shortcomings: Inadequate spacing of joists during the initial build can lead to insufficient support. 
  • Aging: Over time, without proper support, joists can deteriorate. 

Timely inspections and maintenance can identify these causes early, preventing substantial damage and safeguarding your home’s structural health. 

Remedying Over Spanned Floor Joists 

It is possible and imperative to fix over spanned floor joists to prevent progressive damage to your home. 

Short-term fixes or DIY repairs may not provide the necessary long-term stability. Instead, a complete and professional solution is required for safe and effective repairs. 

Foundation Support Specialists employ a full suite of professional methods to ensure your entire floor structure is properly reinforced for lasting support. 

How Foundation Support Specialists Repair Over Spanned Joists 

Our experienced team at Foundation Support Specialists follows these steps to repair over spanned floor joists effectively: 

  • Inspect the crawl space thoroughly to assess damage and identify the best repair strategies. 
  • Customize the IntelliJack™ support system to fit your specific crawl space dimensions. 
  • Lay a strong concrete base for the IntelliJack™ supports. 
  • Install the IntelliJack™ system, attaching it firmly to the base and the joists. 
  • Adjust the support system to stabilize and lift the floor to its correct position. 
  • Integrate waterproofing solutions, including effective drainage and sump pump systems. 
  • Seal vents, upgrade doors, and insulate crawl space walls
  • Encapsulate the crawl space with a vapor barrier to control humidity. 
  • Install a dehumidifier to manage moisture levels within the crawl space. 
  • Offer ongoing maintenance checks to ensure the durability of the repair solutions. 

Foundation Support Specialists tailor solutions to your unique situation, ensuring a comprehensive approach that exceeds typical market offerings. 

The Urgency of Fixing Over Spanned Floor Joists 

Immediate repair of over spanned floor joists is crucial for: 

  • Preventing further structural damage and maintaining the integrity of your home. 
  • Ensuring the safety and security of your living space. 
  • Preserving and potentially increasing your home’s market value. 
  • Avoiding the necessity of more extensive and costly repairs later on. 

Depend on Foundation Support Specialists and our specialized, customized products for a thorough and reliable solution to over spanned floor joists, ensuring the longevity and safety of your Texas home. 

Contact Foundation Support Specialists for Professional Crawl Space Repair 

For Texas homeowners dealing with sagging or uneven floors due to over spanned floor joists, Foundation Support Specialists is ready to help. 

Get in touch for a free inspection and to learn more about our crawl space repair services. Our qualified professionals will craft a robust floor support plan to ensure the long-term stability of your home’s structure. Start the journey to a safer, more secure home today. 


DIY repairs of over spanned floor joists are generally not recommended. Improper fixes can lead to greater issues and safety hazards. Foundation Support Specialists provide free inspections and estimates, ensuring that repairs are done professionally and effectively. 

Costs for repairs can vary, depending on the extent of the damage and the solutions required. Foundation Support Specialists offer free inspections and estimates, with transparent pricing and financing options available to accommodate your budget. 

The repair timeline can vary based on the severity of the damage, the size of the area needing repair, and the chosen solution. The team at Foundation Support Specialists works efficiently to minimize disruption and complete the repairs as quickly as possible. A detailed schedule will be provided during your free inspection. 

FSS Service area map.

Our Locations


11615 Angus Rd
Suite 104B
Austin, TX 78758


1945 W. Walnut Hill Ln.
Irving, TX  75038


6422 Lozano Dr.
Houston, TX 77041

San Antonio

18630 Goll St.
San Antonio, TX 78266