Case Study: Crawl Space Repair and Encapsulation in Birmingham, AL

Homeowners in Birmingham, AL, faced issues with uneven floors and a damaged crawl space that affected their home’s stability and comfort. Preparing to sell, they needed a fast, effective repair that wouldn’t disrupt their timeline.
They contacted their local Groundworks Company, AFS Foundation & Waterproofing Specialists, for assistance, and an inspector recommended lasting crawl space repair and encapsulation solutions to address the root issues impacting the home’s structure.
With a stable and dry crawl space, the home’s value is preserved, and it’s prepared for sale or remodeling. The owners now have peace of mind knowing the home is secure and comfortable for the future.
The Challenge
- Uneven floor
- Cold floors
- Damaged floor supports
- Ineffective vapor barrier
The Solution
- Crawl space support jacks
- Interior drains and sump pump
- Vapor barrier
- Dehumidifier
The Impact
- Stabilized floors
- Effective moisture control
- Sealed crawl space
- Enhanced home safety and value
Before Crawl Space Repair:

Crawl Space Damage
The owners noticed issues such as sagging floors and seasonal cold spots that affected indoor comfort. Despite no apparent signs of water, their previous floor supports had deteriorated over time, and a damaged vapor barrier allowed moisture infiltration, increasing the risk of wood rot. Without effective encapsulation, the crawl space was vulnerable to moisture damage and cold air infiltration, making the 1950s home less comfortable in the winter months.
After Crawl Space Repair:

Structural Support
After an inspector from AFS completed a thorough evaluation of the home and its crawl space, he recommended several crawl space repair solutions. These included several crawl space support jacks to address structural problems. A crew installed five of these heavy-duty jack posts, rated to support up to 24,860 pounds each, underneath wooden beams to improve structural integrity. The support jacks are adjustable and can help improve floor levelness.

Moisture Management
Additionally, the crew installed moisture management solutions, including interior drains and a sump pump. The crawl space was fully encapsulated with a thick and durable vapor barrier, which isolates the crawl space from the outside environment, and the crew installed an energy-efficient dehumidifier to control humidity levels and improve air quality.
This approach ensures lasting repair, support, and safety.
Seeing the Positive Effects
Driven by their plans to sell the property, the homeowners quickly agreed to the repairs. AFS’s skilled team completed the entire project in under a day, installing the new floor supports, sealing the crawl space, and implementing moisture control measures. The quick and effective repairs gave the homeowners peace of mind, knowing that the home is safe, stable, and ready for future buyers.
Other Reviews for Our Crawl Space Repairs Near You
Need Crawl Space Repair for Your Home?

Foundation and crawl space deterioration undermine your home’s comfort, safety, and marketability. Problems like failing supports, moisture infiltration, and inadequate encapsulation don’t announce themselves until floors start sagging or energy bills spike from conditioned air escaping through compromised spaces.
Groundworks companies like AFS Foundation & Waterproofing Specialists excel at diagnosing these hidden threats and implementing swift solutions that restore your home’s performance without disrupting your life or plans. Contact us today for a free inspection and learn how our efficient repair methods transform your home’s foundation into a source of strength and stability.
Related Resources
Crawl Space Repair FAQs
You might find yourself asking whether uneven floors matter in the first place. Uneven floors are important to pay attention to because they are often more than cosmetic issues. Your uneven floors could indicate a serious foundation problem, such as failing support beams or foundation settlement, that you’ll be able to tackle early on. When it comes to sunken floors, contact an expert to assess underlying issues.
Crawl space repair is worth it because it enhances energy efficiency and lowers energy bills by protecting the home from external elements such as wind and rain. Crawl space repairs also improve indoor air quality by minimizing mold spores and other air pollutants.
Crawl space encapsulation deals with water and humidity concerns, and typically involves a dehumidifier, vapor barrier, or crawl space insulation to dry, safeguard, and seal the area from moisture. These measures prevent crawl space problems like mold and pests, ensuring your home remains dry and healthy.


