Foundation Sealing

What Is Foundation Sealing?

Foundation sealing is the process of applying protective materials and techniques to the foundation of a structure to prevent water infiltration, moisture buildup, and damage caused by leaks or cracks.

Key Benefits of Foundation Sealing:

  1. Prevents Water Damage: Stops water from seeping into the foundation, which can cause structural issues.

  2. Reduces Mold and Mildew Growth: Prevents excess moisture, reducing the risk of mold.

  3. Extends the Life of the Foundation: Protects against cracks, erosion, and deterioration.

  4. Improves Energy Efficiency: Reduces drafts and moisture-related heat loss.

  5. Boosts Property Value: A sealed foundation demonstrates proper care and maintenance to potential buyers.

Common Techniques

  • Exterior Waterproofing Membranes: Applying a sealant or coating to the outer surface of the foundation.

  • Interior Sealants: Using epoxy or polyurethane injections to fill cracks from the inside.

  • Drainage Systems: Installing exterior French drains or sump pumps to redirect water away from the foundation.

This process is crucial for properties in areas with heavy rainfall, poor soil drainage, or older foundations showing signs of wear.