Foundation Cracks Calgary: What They Mean and When to Call a Professional 🏠🧐

As a homeowner in Calgary, Airdrie, Cochrane, or Chestermere, you know our soil and weather can be tough on homes. Finding a crack in your foundation can be scary. Is it serious? Or just a normal settling crack?

At Crack & Attic Doctor, we help Calgary homeowners understand these issues. We fix cracks every day. Knowing what different cracks mean is key to protecting your home.

Let’s look at common foundation cracks. We’ll also cover when you need to call an expert.

Understanding Different Types of Foundation Cracks 🔍

Not all cracks are bad. But some can point to big problems.

1. Hairline Cracks (Vertical) ⬇️

What they look like: Thin, straight lines that run up and down. They are usually less than 1/8 inch wide.
What they mean: Often normal. Concrete shrinks a little as it dries. These are usually not a threat to your home’s structure.
When to worry: If they get wider, start leaking water, or change direction.

2. Horizontal Cracks ➡️

What they look like: Cracks that run sideways across the foundation wall.
What they mean: These are often serious! They usually mean too much pressure is pushing on your basement wall from the outside soil. This is called hydrostatic pressure. It can weaken your foundation and cause bowing.
When to call a pro: Always! Horizontal cracks need immediate, expert review.

3. Diagonal or Stair-Step Cracks ↗️

What they look like: Cracks that run at an angle (diagonal) or follow the mortar lines in brick or block walls (like steps).
What they mean: This often means one part of your foundation is sinking faster than another. This is called differential settlement. It can be due to poor drainage or unstable soil.
When to call a pro: If they are wider than 1/4 inch, growing, or actively leaking.

When to Call a Professional Foundation Expert 📞

While small hairline cracks can often be sealed by homeowners, most other cracks need a professional eye. Here’s when to definitely reach out to Crack & Attic Doctor:

Any Horizontal Crack: As noted, these are serious. Do not wait.
Cracks That Are Growing: Watch any crack. If it gets longer, wider, or changes shape, it means your foundation is still moving.
Leaking Cracks: Any crack letting water into your basement needs fixing. Water causes more damage and can lead to dangerous basement mold.
Diagonal or Stair-Step Cracks (Especially if Wide): These show foundation movement that needs to be fixed at its source.
Cracks Paired with Other Signs:
- Sticking doors or windows upstairs.
- Uneven or sloping floors.
- Cracks in drywall or ceilings inside your home.
- A chimney or porch pulling away from the house.
Bulging or Bowing Walls: If your basement walls are pushing inward, this is a clear sign of severe pressure.

Why Choose Crack & Attic Doctor for Foundation Repair in Calgary? ✅

We are your local experts in Calgary, Cochrane, Airdrie, Chestermere, Conrich, Okotoks, and High River. We understand the unique foundation challenges our area faces.

Expert Diagnosis: We find out what type of crack you have and what caused it.
Lasting Solutions: We offer proven repair methods like crack injection that stop water and stabilize your foundation.
Preventative Advice: We advise on drainage and maintenance to prevent future problems.
Protect Your Investment: Fixing foundation issues early protects your home’s value and structural safety.

Don’t let foundation cracks keep you worried. Early action can save you big money and stress down the road.

📞 Ready for Peace of Mind? Get a Free Foundation Crack Repair Estimate!

Call Us: (403)-321-2623
Email Us: crackandatticdoctor@gmail.com
Get Your Free Quote Now: https://cracknattic.ca/get-free-quote-for-cracks-repair-service/ (Specify “Foundation Crack Repair” in your request!)

Foundation Cracks Calgary – What They Mean and When to Call a Professional