Floor Gaps

Q: What are signs my floor and wall gaps are worsening?

Wider gaps, sticking doors and windows , cracks in drywall, and uneven floors signal your gaps are expanding. Get a professional inspection if you notice these issues.

If you’ve noticed a gap between your floor and wall, it’s more than just an eyesore—it’s a red flag for potential structural issues in your home. Whether it’s a gap between the floor and baseboard or your baseboard separating from the wall, these signs point to underlying foundation problems that can worsen over time.

Let’s explore how floor gaps form, what they mean for your foundation, and how professional foundation repair can restore stability to your floors.

What Does a Gap Between the Floor and Wall Mean?

A gap between the wall and floor is often an early indicator of foundation damage. These gaps may start small, but they tend to expand, leading to other concerning issues, such as:

Ignoring these warning signs can lead to serious structural failures and costly repairs. At AquaGuard, we have advanced solutions to fix your floor gaps for good.

What Causes A Gap Between Floor and Wall?

Understanding the cause behind these gaps is crucial to preventing further damage. Here are the most common reasons your floor is separating from the wall:

Foundation Settlement

One of the leading causes of gaps between floors and walls is foundation settlement. Over time, the soil beneath your home shifts due to moisture changes, causing sections of your foundation to sink unevenly. This movement pulls floors and walls apart, creating noticeable gaps.

Damaged or Weak Floor Joists

Mold in crawl space with rotten floor joists and rusty floor jack

If your home has a crawl space, sagging or damaged floor joists can cause the gap between floor and baseboard to grow. Moisture damage, wood rot, or excessive weight on weak joists can lead to an unstable flooring system that separates from the walls.

Expansive Soils

Homes built on clay-heavy soils are especially vulnerable. These soils expand when wet and shrink when dry, leading to a constant cycle of foundation movement. Over time, this movement causes visible damage, including baseboards separating from walls and widening cracks where floors and walls should meet.

Poor Construction or Structural Issues

very bad crack in cement basement wall that is separating and threatening the structure of the home

If your home wasn’t built on a solid foundation or lacks proper structural support, you may experience floor and wall gaps sooner rather than later. Flawed construction can accelerate foundation issues, making floors pull away from walls over time.

Why You Shouldn’t Ignore Floor and Wall Gaps

A gap between the floor and wall isn’t just a cosmetic issue—it’s a warning sign of potential foundation failure. If left untreated, these gaps can lead to:

More severe structural damage as the foundation continues shifting
Increased repair costs due to worsening conditions
Higher energy bills from air leaks affecting home insulation
Pest infestations and moisture issues that enter through open gaps

Recognizing these warning signs early can save you from expensive repairs and protect your home’s value. If you see a gap between the floor and baseboard or your baseboard is separating from the wall, it’s time to take action.

Can You Fix Floor Gaps?

Floor and wall gaps can definitely be repaired, but the specific solutions depend on the underlying cause. Simply patching over the gaps without addressing foundation issues will only temporarily mask the problem.

How to Fix Floor Gaps

At AquaGuard, our team of foundation repair experts will fully inspect your home and determine the source of the floor and wall gaps. We will then develop a customized plan to repair your foundation using advanced techniques like:

Foundation Piers: Installed underneath sinking foundations, our SettleStop™ foundation piers transfer the home’s weight to more stable soil. There are two main types of piers: helical and push piers. These underpinning methods permanently support and potentially lift the foundation to close gaps.
Crawl Space Supports: Adjustable IntelliJack™ crawl space support posts are installed beneath failing floor joists to permanently support floors and possibly help lift them.

With 25+ years of experience, AquaGuard has the expertise to choose the right solutions to permanently fix your home’s floor and wall gaps.

Choose AquaGuard for Floor Gap Repair

Don’t wait! If you see concerning gaps developing between the walls and floors in your home, don’t ignore the signs of foundation damage. AquaGuard has reliable, custom-engineered solutions to repair floor and wall gaps by stabilizing your foundation.

Contact us today to schedule your free inspection and learn about our affordable financing options. Our foundation repair experts will thoroughly assess your home, explain the best solutions, and help you find a payment plan that easily fits into your budget. Protect your most valuable investment and gain peace of mind about your home with AquaGuard.

FAQs

What are signs my floor and wall gaps are worsening?

Wider gaps, sticking doors and windows, cracks in drywall, and uneven floors signal your gaps are expanding. Get a professional inspection if you notice these issues.

How long does it take to repair floor and wall gaps?

Most minor floor and wall gaps can be repaired in 1-2 days once a plan is designed. Severe foundation damage causing gaps may take 1-2 weeks to fully stabilize and repair.

Can I just use caulk or expandable foam to fill gaps?

No, simply patching over gaps with caulk or foam does not address the underlying foundation damage causing them. DIY repairs don’t work. Only structural foundation repairs will permanently stabilize your home.