Exterior Waterproofing Toronto

The cost of exterior waterproofing can vary depending on factors such as the size of your property, the extent of water issues, and the chosen method. Exterior waterproofing typically involves excavation around the foundation to apply waterproof coatings, install drainage systems, and protect the exterior walls from water infiltration. It’s essential to obtain quotes from reputable waterproofing contractors to get a precise estimate for your specific requirements.

The best method of waterproofing exterior walls depends on various factors, including the specific water issues and the condition of your walls. Two common and effective methods are:

• Exterior Waterproof Coatings: Applying waterproof coatings or sealants directly to the exterior walls creates a protective barrier that prevents water from penetrating the walls.
• Exterior Waterproof Membranes: Installing waterproof membranes on the exterior walls creates an impermeable layer that stops water infiltration.

It’s essential to consult with a professional waterproofing contractor to assess your property and recommend the most suitable method for your needs.

Waterproofing your basement from the outside, also known as exterior basement waterproofing, typically involves the following steps:

• Excavation: Excavate the soil around the foundation walls to expose the exterior surface.
• Surface Cleaning: Clean the walls thoroughly to ensure proper adhesion of waterproofing materials.
• Waterproof Coating Application: Apply waterproof coatings or membranes to the exterior walls to prevent water infiltration.
• Drainage Installation: Install drainage systems, such as French drains, to direct water away from the foundation.
• Backfilling: Backfill the excavated area with gravel or soil, ensuring proper grading away from the foundation.

Waterproofing a wall from the outside involves the application of waterproof coatings or membranes to create a protective barrier against water intrusion. The process includes:

• Surface Preparation: Clean and prepare the wall surface by removing any dirt, debris, or loose materials.
• Waterproof Coating Application: Apply waterproof coatings or sealants directly onto the wall surface, ensuring thorough coverage.
• Waterproof Membrane Installation: Alternatively, install waterproof membranes on the wall to create an impermeable barrier.
• Drainage Considerations: Incorporate drainage systems to collect and redirect water away from the wall and foundation.

By waterproofing the wall from the outside, you create a robust defense against moisture and water infiltration.