Toronto Basement Waterproofing Experts –Damp Protection

Water damage can cause serious issues in Toronto homes, from mold growth and structural damage to ruined finishes. At Toronto Paving & Masonry, we provide complete basement waterproofing services—both interior and exterior—to keep your home dry and protected year-round.

Whether you’re dealing with visible leaks, damp basement walls, or just want to prevent future water problems, we use proven waterproofing systems tailored to your property. From foundation crack repairs and sump pump installation to full exterior excavation and membrane sealing, we make sure water stays out—permanently.

We’ve helped homeowners across Toronto, including older brick homes in Riverdale, Leaside, and Cabbagetown, where moisture problems are common. Our work is clean, efficient, and built to last through Toronto’s freeze–thaw cycles.

Toronto’s climate brings everything from heavy rainfall to deep winter freezes, both of which can lead to serious foundation and basement issues. Older homes, especially those in areas like East York, Trinity Bellwoods, and Forest Hill, often lack proper drainage or have aging foundation walls that allow moisture in. Without waterproofing, small leaks can turn into costly repairs.

At Toronto Paving & Masonry, we assess each home individually. We don’t just patch over the problem, we provide long-term waterproofing solutions built for Toronto’s conditions. Whether it’s sealing interior cracks or applying full exterior membranes, our work is clean, efficient, and built to last.

We proudly serve homeowners throughout Toronto, Etobicoke, North York, Scarborough, and Mississauga, offering complete waterproofing services designed for Toronto’s harsh freeze-thaw climate.

Our Waterproofing Process

We offer both interior and exterior waterproofing, depending on your home’s needs:

• Interior Waterproofing:
  For homes where digging isn’t possible or cost is a concern, we install internal weeping tile systems, sump pumps, moisture barriers, and sealants — all without disturbing your exterior landscaping.

• Exterior Waterproofing:
  This method involves excavating around your foundation, applying waterproof membranes and drainage boards, and installing exterior weeping tiles to direct water away from your home permanently.

We also handle foundation crack repair, window well drainage, and basement wall repointing — especially for brick foundations common across Toronto.