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Solutions for Sagging Floors

Dry Otter Waterproofing is the trusted basement and crawl space waterproofing specialist in Charlotte, North Carolina. With over 40 years of experience, we understand firsthand how water and moisture in your basement or crawl space can affect your home, including your beautiful hardwood floors. 

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Addressing Sagging Floors

Sagging floors are a sign you need to schedule foundation repair services. Floors sag and bounce when the support beams are weakened by excessive moisture in the crawl space.

Dry Otter specializes in delivering high-quality foundation repair services. With our prompt attention to foundation problems and the utilization of professional expertise, homeowners can effectively protect their property and ensure its long-term structural integrity.

What type of foundation repair fixes sagging floors?

Sagging floors are fixed by repairing wood joists, which support your overhead floors. Restoration of the subflooring, rim joists, band sills, and drop girders may also be necessary, depending on the severity of the problem.

What are floor joists?

Floor joists are the horizontal beams that support the weight of the floor above. They are typically made of wood and are spaced 16-24 inches apart. Floor joists are supported by the foundation walls or beams that run parallel to them. The subfloor is then attached to the joists.

Are there different types of floor joists?

There are two main types of floor joists: solid wood joists and engineered joists. Solid wood joists are made from solid pieces of wood, while engineered joists are made from multiple layers of wood that are glued together.

Why do floor joists rot?

Floor joists rot when exposed to mold, which grows in a damp crawl space. This is why crawl space waterproofing is essential to protect the structural integrity of your home.

If your floors are sagging and you need foundation repair and waterproofing, schedule your free Dry Otter foundation inspection today.

What Our Customers Are Saying

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Reg King profile picture
Reg King
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We needed to have our crawl space "updated" in order to feel good about handing over the home to a new owner after 38 years! The service prior to the sale was thorough, informative and substantiated the costs of each part of the process. When the crew arrived on-site they were prompt, held a consistent clean work area, did a very neat "top drawer" job! Most of all they respected all of our property which is very important when bringing in outside agents! We appreciate the ownership and the young men who completed the work.
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David Douglas profile picture
David Douglas
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Trey Moore, a Dry Otter tech came to our house on 6/3/26 for an annual review. He was punctual, courteous, and thorough.
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Joyce Kluttz profile picture
Joyce Kluttz
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We had an excellent experience with everyone who worked under our house. The initial inspection done by Mike revealed many things we didn't know, and the report was presented in a way I could understand. The drainage system was done first and fast, followed by a goodly amount of joist and sill repair, professionally done. The encapsulation was done by William and Josh, who did great work and made several trips to our house to make sure we were satisfied. It looks good under there. The new electric lights and switches will make future drain cleaning and pest inspections much easier than before.
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Donald Newman profile picture
Donald Newman
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Outstanding performance. Arrived on time and worked all day. Completed encapsulation on time. Price was competitive. John, Corey, Desmond, Adam, Trey and Patrick were very professional and maintained communications with me. Always knew the status of the project. Great crew all around. Highly recommend Dry Otter for the Denver Area encapsulation. Crawlspace is great.
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Scott profile picture
Scott
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Dry Otter has provided me with excellent, professional service since reaching out to them to upgrade my crawl space. Their competent service and technical expertise was always helpful. Also, their response to any questions or help was always met in a very timely manner. I want to call out specifically Adam, Trey, and Heather for all the assistance they provided. They went "above and beyond". I would recommend Dry Otter (and have numerous times) to anyone needing help with waterproofing services. Again, thank you Adam, Trey, and Heather...
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Damien Kalac profile picture
Damien Kalac
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Both Will & Josh were great installing vapor barrier for my crawl space. Efficient, knowledgeable and friendly. Highly recommend.
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CJ profile picture
CJ
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Excellent experience with this company, from Mike providing a thorough free crawlspace inspection, explaining the options and services for my crawlspace issues. To the completed encapsulation project with dehumidifier….Will and Josh did an amazing job, explaining the process and open to my questions along the way! I would highly recommend this company! Thank you!
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Kathryn profile picture
Kathryn
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Contacted dry otter for installing a dehumidifier and encapsulation, they promptly scheduled an estimate and were willing to work with me about what I could accommodate in terms of budget. The service was scheduled quickly (about 2 weeks). The crew, Will and Josh (under the Denver NC location), were very communicative and let me know of their arrival time and updates through the day. They were very professional, timely, and friendly. The work completed was very professional and well done. I would 10/10 recommend them to anyone looking for crawl space services!
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Fran Earl profile picture
Fran Earl
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troy was every good , he change the battery in the monitor and answer all my

Unscary Your Underhome

We’re one of North Carolina’s top-rated contractors for basement and crawl space repair and waterproofing, serving homeowners across the greater Charlotte area.

Lifetime Warranty

10+ Years Industry Experience

300+ 5 Star Reviews

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Our process includes the following inspections:

Crawl Space Inspection:

Basement Inspection:

Our expert will personally visit your home and examine the issues you are having with your basement or crawl space foundation.

Our Service Area

Dry Otter Service Area
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