What is a Brick Foundation?

A brick foundation is made from bricks put together with mortar to hold up a building. You often find this type of foundation in older Canadian homes. It’s strong and lasts a long time, but sometimes, you need to fix it to keep it in good shape.

How to Know If Your Brick Foundation Needs Fixing

• Cracks in the bricks or mortar: These can show up if the foundation is settling or under a lot of pressure and might need fixing right away.
• Water leaks or moisture: Seeing water inside means the foundation might have a problem.
• Uneven floors or walls: These could mean the foundation is moving.
• Sticking doors or windows: This can be a sign that the house is settling in a strange way.

Getting Ready to Repair Your Brick Foundation

Checking the Damage

• Look Around: Check for cracks, water stains, and uneven spots around the foundation.
• Call a Professional: If the cracks are big or you think there’s a big problem, it’s smart to talk to an expert.

Gathering Tools and Stuff You Need

• Tools: Get a trowel, chisel, and a hammer.
• Materials: You’ll need mortar mix, new bricks, and a waterproof sealant.
• Safety Gear: Wear gloves, goggles, and protective clothing to stay safe.

Step-by-Step Guide to Fixing Your Brick Foundation

Cleaning the Damaged Area

• Remove Loose Pieces: Take out any broken mortar or brick bits.
• Scrub the Area: Use a wire brush to clean off dirt and loose stuff.

Replacing Damaged Bricks

• Take Out Broken Bricks: Use the chisel and hammer to carefully remove the bad bricks.
• Mixing Mortar: Follow the instructions on the mortar mix package.
• Put in New Bricks: Put mortar in the empty spot and on the new brick, then place the brick in and make sure it’s level.

Fixing the Mortar Joints

• Repointing: This means putting new mortar into the joints between bricks.
• How to Do It: Use a pointing trowel to press new mortar into the joints, making sure to fill them well.
• Letting Mortar Cure: Keep the mortar damp for a few days to let it set properly.

Sealing to Keep Water Out

• Why Waterproofing Matters: It stops water from getting in and weakening the foundation.
• Choose Good Sealants: Pick high-quality, weather-resistant sealants.
• How to Apply: Follow the instructions for applying the sealant, making sure to cover all cracks and joints.

Tips for Keeping Your Brick Foundation in Good Shape

Regular Checks

• How Often: Look at your foundation at least twice a year.
• Where to Look: Check the corners, mortar joints, and places that might get wet.

Proper Drainage

• Why It’s Important: Good drainage keeps water from building up and putting pressure on the foundation.
• How to Improve: Make sure gutters and downspouts direct water away from the house. You might need a French drain if water is a big problem.

Fix Small Issues Fast

• What to Look For: Small cracks, little leaks, or slightly uneven spots.
• Quick Fixes: Fill small cracks with mortar, use waterproof sealant, and make sure drainage is good.

When to Call an Expert

Big Problems

• Bowing Walls: Walls that curve or bulge inward.
• Large Cracks: Cracks wider than ¼ inch, especially if they go a long way up the wall.
• Lots of Moisture: Ongoing dampness, mold growth, or a lot of water getting in.

How to Find a Good Repair Specialist

• Check Them Out: Look at their credentials, ask for references, and read reviews.
• Questions to Ask: Ask about their experience with brick foundations, the warranty on repairs, and how much time and money the repair will take.

Summary

Main Points

• Know your brick foundation and spot damage early.
• Inspect, clean, and fix using the right tools and materials.
• Regular care and good drainage can keep your foundation strong for a long time.

By following these steps, Canadian homeowners can take care of their brick foundations, keeping their homes safe and stable for years to come.