Retaining Wall Guide

Retaining walls can be a valuable addition to a homeowner's property, providing structural support and aesthetic appeal. Proper care and maintenance are essential to ensure the longevity and effectiveness of retaining walls. An inspection is recommended to be done 1x per year in the Spring.

Regular Inspections: Conduct visual inspections of your retaining wall at least once a year, ideally before and after the rainy season. Look for signs of damage, such as cracks, bulges, leaning, or erosion around the base.

Clear Drainage: Ensure that the drainage system behind the retaining wall is clear of debris, such as leaves, soil, or rocks. Clogged drains can lead to water buildup, increasing pressure on the wall and potentially causing damage.

Repair Cracks and Damage: Promptly repair any cracks or damage to the retaining wall to prevent further deterioration. Small cracks can be filled with appropriate sealants or patching materials, while larger damage may require professional assistance.

Control Vegetation: Keep vegetation, such as grass, weeds, or shrubs, trimmed and away from the retaining wall. Plant roots can exert pressure on the wall and contribute to its instability. Additionally, vegetation can trap moisture, leading to increased risk of erosion.

Monitor Soil Erosion: Keep an eye on soil erosion around the base of the retaining wall. If you notice signs of erosion, such as exposed roots or bare soil, take steps to address the issue promptly. Consider adding mulch or ground cover plants to stabilize the soil.
Avoid Overloading: Do not place heavy objects or structures near the retaining wall, as they can exert excessive pressure and compromise its integrity. Additionally, avoid driving heavy machinery or equipment near the wall.

Address Water Issues: Ensure proper grading and drainage around the retaining wall to divert water away from the structure. Install downspouts, gutters, or French drains to prevent water from pooling behind the wall, as excessive moisture can weaken the soil and compromise the wall's stability.

Retaining Wall Cleaning: Periodically clean the retaining wall to remove dirt, mold, mildew, or stains. Use a mild detergent and water solution, along with a stiff brush, to scrub the surface gently. Avoid using harsh chemicals or pressure washers, as they can damage the wall's surface.