Basement Waterproofing, Crawl Space & Foundation Repair in Lawrence

Americrawl provided a complete basement waterproofing and foundation repair solution to address a wet basement and structural concerns. Our team installed 92 feet of AkwaGard Basement Drainage to effectively collect and redirect groundwater, preventing future leaks and moisture buildup. An AmeriSump sump pump system with a 15-foot discharge line was added to ensure reliable water removal and long-term basement protection. To restore structural stability, 12 heavy-duty foundation wall anchors were installed, securing and straightening the compromised walls. This comprehensive repair ensures a dry, stable, and healthy basement environment, backed by Americrawl’s trusted expertise in Indianapolis foundation and waterproofing solutions.

This project involved addressing a bowing basement wall that was showing signs of structural stress. To stabilize and prevent further inward movement, our team installed three ideal wall anchor supports. These anchors secure the wall by transferring pressure into stable soil outside the home, gradually restoring structural stability.

Americrawl recently completed a crawlspace repair project in Oaklandon, Indiana, improving moisture control, energy efficiency, and home protection. Our team installed a professional crawlspace drainage system to collect and channel excess water away from the foundation, preventing structural damage. We also performed a full vent replacement to enhance airflow and reduce moisture buildup. In addition, Americrawl completed a crawl access door replacement, ensuring secure entry while keeping pests and outdoor elements out. To further improve conditions, fiberglass insulation removal was performed, eliminating damp, mold-prone materials. These Americrawl crawlspace solutions provide healthier air quality, stronger protection, and long-term home value.

This project focuses on restoring proper moisture management, drainage efficiency, and overall environmental stability within the home’s crawlspace. The work begins with the installation of 138 linear feet of AmeriDrain crawlspace drainage system, strategically placed to capture and channel groundwater and seepage away from the foundation. This perimeter drainage line will direct all collected water to a newly installed AmeriSump sump station, which provides a reliable discharge point and helps prevent standing water, excessive humidity, and potential structural deterioration. To further protect the crawlspace environment, 1,352 square feet of 6-mil black vapor barrier will be installed across the crawlspace floor. This barrier is secured and overlapped to industry standards to significantly reduce ground moisture evaporation, which helps improve indoor air quality, discourage mold growth, and protect wood framing components from long-term moisture exposure. Additionally, the project includes the replacement of nine crawlspace vents. These new vents will restore proper airflow and ventilation, helping maintain a balanced moisture level throughout the crawlspace and supporting overall structural health.

Our team installed 162 linear feet of the AmeriDrain drainage system, providing effective water management to keep the crawl space dry and protected. This system was paired with one AmeriSump sump station for reliable water removal. To seal and protect the space from ground moisture, we installed 1,285 square feet of 6-mil vapor barrier, creating a clean and energy-efficient crawl space environment. We also improved airflow and ventilation by replacing six crawl space vents, ensuring proper circulation to maintain a healthy environment. For added structural support, we replaced 20 feet of center beam, reinforcing the floor system and enhancing the overall stability of the home.

In the home’s crawlspace, a comprehensive repair was completed to address moisture and structural concerns. A crawlspace drainage system was installed to effectively collect and channel water away, preventing standing moisture and future flooding. A 6-mil vapor barrier was laid across the ground to seal out ground moisture and improve overall humidity control. Structural wood repairs were made to restore integrity and ensure stability. To address existing contamination, a mold treatment was applied to affected surfaces, eliminating growth and helping prevent recurrence, leaving the crawlspace clean, dry, and structurally sound.

The installation team completed the repair of a leaking crack in the basement foundation wall using the SealFlex crack repair system. The damaged area was carefully prepared before the flexible polyurethane sealant was professionally applied to create a durable, watertight seal. The SealFlex system is designed to penetrate and seal the entire length of the crack, preventing groundwater from entering the basement while accommodating minor foundation movement over time. Following the repair, the crack was inspected to verify a complete seal and proper adhesion. This repair helps eliminate water intrusion through the foundation wall, reduces the potential for moisture-related damage and mold growth, and provides a long-lasting waterproofing solution that helps maintain a dry, protected basement environment.

A complete setup for four downspout extensions using PVC requires planning the layout, gathering the right materials, and ensuring proper water flow away from the home’s foundation. For each extension, you would run approximately sixty feet of PVC pipe from the base of the downspout to the discharge point, which helps move roof runoff far enough away to prevent erosion, flooding, or basement moisture. Most installations use 4-inch PVC (either Schedule 40 or SDR-35) because it provides excellent flow capacity and resists clogging, especially during heavy rain. Each 60-foot run typically uses six 10-foot sections of PVC, connected with couplings and sealed using primer and cement, meaning all four extensions generally require about 24 PVC pipes plus 20–24 couplings. At the downspout connection, an aluminum or plastic downspout-to-PVC adapter is attached, often followed by a short vertical piece of PVC and an elbow to direct the pipe toward the ground. The full line should be installed with a gradual slope—ideally about 1/8 inch per foot, so roughly 7–8 inches of total drop across the 60-foot length—to ensure smooth drainage without standing water. These PVC lines can be buried in shallow trenches or run along the surface, but burying them helps protect the pipe and creates a cleaner appearance. At the discharge end, you can attach a pop-up emitter, a daylight opening, a gravel-filled dry well, or even a simple splash block depending on your property’s layout and how you want the water dispersed. Once everything is connected, it’s important to test the system by running water through the downspouts to confirm that the slope is consistent and no joints leak. With all four extensions installed properly, you’ll have a durable, long-lasting drainage system that moves roof water safely and efficiently away from your home.

To repair a damp crawlspace in Indianapolis, Indiana, we installed a complete CleanSpace® crawlspace encapsulation system to help protect the home from excess moisture, humidity, and musty odors. The durable CleanSpace vapor barrier was professionally installed across the crawlspace floor and walls, creating a clean, dry environment while helping to improve energy efficiency and indoor air quality. By sealing the crawlspace from ground moisture, this encapsulation system helps prevent mold growth, wood deterioration, and other moisture-related issues. This long-term crawlspace moisture control solution provides homeowners with a healthier, more protected foundation and greater peace of mind.

This project included both structural wood repairs and crawl space waterproofing improvements to ensure a safe, dry, and well-ventilated space. Structural work involved: 24 feet of rim joist and plate replacement 17 feet of sill plate repair 15 feet of center beam repair 10 sister joists installed to reinforce weakened framing To address moisture management, 122 linear feet of AmeriDrain drainage system was installed, directing groundwater toward one AmeriSump sump station for effective water removal. The crawl space was further upgraded with six vent replacements to improve airflow and ventilation, and a new steel crawl space access door was installed for secure and convenient entry.