Damp Proofing

Damp proofing protects your Ontario home from moisture damage by creating barriers that prevent water from migrating through masonry walls and foundations—essential protection in our humid climate with heavy rainfall and snow melt. Unlike waterproofing which resists water under pressure, damp proofing blocks moisture vapor and capillary action that causes interior dampness, mold growth, and material deterioration. Modern damp proof courses (DPC) use impermeable membranes, chemical injections, or specialized coatings applied at critical locations like foundation walls, below grade levels, and around windows. Signs you need damp proofing include musty basement odors, peeling paint, efflorescence on walls, or visible moisture during humid weather. Older Ontario homes often lack adequate damp proofing or have failed systems requiring retrofit solutions. Fix My Brick combines traditional and modern damp proofing techniques to create comprehensive moisture management systems that protect your investment and ensure healthy indoor air quality.