Knowing Foundation Problems
Signs Your Foundation Might Have Issues
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Cracks in Walls and Floors
- Small cracks might be okay, but big ones could mean trouble.
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Doors and Windows Not Closing Right
- If doors or windows stick or have gaps, the foundation might have moved.
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Floors That Aren’t Even
- Floors that sag or aren’t level can show foundation problems.
Why Foundations Get Damaged
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Soil Movement
- Some soils expand and contract with water, putting pressure on the foundation.
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Water and Poor Drainage
- Water pooling around the foundation can erode it and make it weak.
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Tree Roots
- Roots can push into the foundation, causing cracks and shifts.
Ways to Fix Foundations
Crack Injection
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Using Epoxy and Polyurethane
- These materials are put into cracks to seal them and stop water from getting in.
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Good for Small Cracks
- Perfect for minor cracks that aren’t affecting the foundation’s stability.
Underpinning
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Steel Piers
- Steel beams put deep in the ground to support the foundation.
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- Screw-like piers twisted into the ground to lift and stabilize the foundation.
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Needed for Big Damage
- Used when the foundation has moved a lot or settled.
Slab Jacking
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Polyurethane Foam
- Light foam injected under the slab to lift it back up.
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Mudjacking
- A mix of water, soil, and cement put under the slab to raise it.
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For Sinking Slabs
- Great for concrete slabs that have sunk unevenly.
DIY vs. Professional Repairs
When You Can Do It Yourself
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Small Cracks
- Tiny, surface cracks can be filled with epoxy or polyurethane.
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Simple Drainage Fixes
- Adding or fixing gutters to improve drainage.
When to Hire a Pro
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Big Structural Damage
- If cracks are wide, horizontal, or look like stairs, you need a professional.
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Serious Water Problems
- Ongoing water issues around the foundation need expert help.
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Heavy Settlements
- Major sinking or shifting usually needs professional repair.
Picking the Right Repair Contractor
Research and Recommendations
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Ask for Suggestions
- Talk to friends, family, and neighbors who have had foundation work done.
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Check Online Reviews
- Look for contractors with good reviews and happy customers.
Credentials and Experience
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Check Licenses and Insurance
- Make sure the contractor is allowed to work and is insured.
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Look for Certifications
- Certifications from trusted groups can show good quality.
Quotes and Warranties
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Get Several Quotes
- Compare prices from different contractors for a fair deal.
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Check Warranty Terms
- Longer warranties can give more confidence in the work’s quality.
Preventing Future Foundation Problems
Proper Drainage
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Install and Maintain Gutters and Downspouts
- Make sure water goes away from your foundation.
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Grade Your Landscape
- Make the ground slope away from the house to divert water.
Controlling Moisture
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Use Sump Pumps and Dehumidifiers
- Keep the basement dry to stop water damage and mold.
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Fix Leaks Quickly
- Repair any plumbing leaks or water problems soon.
Regular Maintenance
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Check the Foundation Often
- Look for new cracks, shifts, or water damage every year.
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Fix Small Issues Early
- Small repairs can stop bigger, costlier problems later.
FAQ About Foundation Repair
How Much Does It Cost?
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What Affects the Cost
- Damage severity, repair methods, and local labor rates.
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Average Costs in Canada
- Generally, it costs between $3,000 to $10,000 depending on the work.
How Long Will It Take?
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Typical Times
- Most repairs take a few days to a week, but complex cases can take longer.
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What Can Delay Repairs
- Weather, damage extent, and specific repair techniques used.
Can I Stay Home During Repairs?
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Is It Safe?
- Usually, you can stay, but ask the contractor to be sure.
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What to Expect
- Prepare for some noise, dust, and limited access to parts of your home.
Real Life Success Stories
Fixing Cracks in Toronto
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The Problem
- Hairline cracks in a basement wall that could let in water.
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The Solution
- Sealed the cracks with polyurethane to stop leaks.
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The Outcome
- A dry, safe basement with no leaks.
Stopping a Sinking Foundation in Vancouver
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The Problem
- Part of the foundation was sinking because of unstable soil.
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The Solution
- Used steel piers to lift and stabilize the foundation.
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The Outcome
- The foundation was leveled, stopping further damage.
Waterproofing in Calgary
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The Problem
- Basement flooding and foundation shift due to water damage.
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The Solution
- Used helical piers and waterproofing methods.
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The Outcome
- A stable, waterproof foundation with no more floods.
Helpful Tools
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Cost Calculator
- A tool to estimate repair costs based on your needs.
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DIY Inspection Checklist
- A guide to help spot foundation problems at home.
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Building Codes and Standards
- Resources for understanding legal requirements and best practices.
By spotting and fixing foundation problems early, Canadian homeowners can protect their homes and keep them safe. Follow these tips, check your foundation, and take steps to keep your home strong and secure.
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