
CRACK INJECTIONS
FOUNDATION CRACK REPAIR BY INJECTION IN MONTREAL, LAVAL AND SURROUNDING AREAS
Have you noticed cracks on your foundation walls? It's essential to act quickly by consulting foundation crack repair professionals. Cracks can result from poor concrete, basement water thawing, nearby trees, or damaged French drains.
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Akton Injection provides injection services for foundation crack repair in Montreal, Laval, the West Island, and the South Shore. Whether the crack is in the foundation or basement, we help prevent further damage and protect your property. Trust our experienced team for effective, lasting results. Call us to get a personalized evaluation.

CAUSES OF FOUNDATION CRACKS
Weather conditions, soil movement, water infiltration or poor backfilling often cause building cracks. Akton Injection helps keep your home safe with professional foundation crack repair in Montreal. Addressing the problem as early as possible can prevent severe damage.
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We begin by inspecting the crack to assess its severity. We select the most suitable repair method for lasting results based on our findings. Here are some of the techniques we use:
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Interior crack injection.
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Exterior crack injection.
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Epoxy injection.
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Polyurethane injection.
When you hire us, rest assured, our professionals will complete the work carefully and fully comply with safety standards. Do not wait. Reach out to our team at the first sign of trouble.




INTERIOR CRACK INJECTION
Regarding waterproofing basements in Montréal, North and South Shores, Akton Injection has specialized in repairing and reconstructing concrete foundation cracks for over a quarter of a century. Before waterproofing your basement, we know your first preference should be properly repairing the foundation. Speak with our team today and let our foundation crack repair professionals in Montreal guide you toward the most affordable and lasting solution, such as interior crack injection.
EXTERIOR CRACK INJECTION
If you ask us for our professional opinion, Akton Injection will usually recommend an exterior crack injection, given the space to do it. While more intrusive, an injection done on the exterior of your edifice, combined with proper drainage sloping, will prevent water pressure against the foundation wall. This method will also provide the highest degree of protection possible.
EPOXY INJECTION
Concrete epoxy injection is a system for welding cracks back together using an epoxy resin. The resin restores the original strength of the concrete. The only alternative to complete replacement is the structural restoration of concrete by epoxy injection. It protects rebar and stops water leakage.
POLYURETHANE INJECTION
Polyurethanes are fast-setting, elastomeric, and most effective in sealing and waterproofing a crack undergoing slight movement from seasonal temperature changes. One of the determining factors in deciding to use polyurethane is when there is some leakage from the back of a crack. Another benefit of their fast-setting foam attributes is that it expands and hardens within minutes of injection into the crack. This process reduces the likelihood of it flowing out of the crack. While adding almost no structural strength, most residential applications don't require it.
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Call one of our representatives today or fill out our form for a free foundation repair quotation!
FREQUENTLY ASKED QUESTIONS (FAQ)
Are you wondering about foundation crack repair by injection? Here are quick answers to the most common questions we get. This section helps you understand our services and make informed decisions.
1. Does a Crack in the Foundation Always Pose a Risk to My Home?
Not always. Some cracks are cosmetic, but others can weaken the structure or allow water infiltration. A professional should assess it.
2. What Is the Difference Between Epoxy and Polyurethane Injection?
Epoxy restores concrete strength. Polyurethane seals non-structural cracks and blocks water.
3. Can I Repair a Crack from the Outside Without Full Excavation?
Yes, depending on your property's layout. If accessible, we often choose exterior injection for better protection.
4. How Often Should I Inspect My Home's Foundation?
Once a year, especially in spring after freeze-thaw cycles. Inspections help catch cracks early.