Worried About Your
Sinking
Driveway?
Don’t let uneven concrete become a costly problem. Our professional sidewalk and driveway lifting services in Vaughan and the surrounding York Region help restore your property’s safety and value. Reach out to Poly-Mor Canada today for a free quote!
Have questions about our warranty or services? Don’t hesitate to reach out — we’re here to help!
- Eliminate Safety Concerns
- Increase Property Value
- Cost Effective
- Prevent Water Damage
- Boost Curb Appeal
- Same Day Completion
We Stand by Our Craftsmanship With a 3 Year Warranty!
At Poly-Mor Canada, we stand behind the quality and dependability of our work. That’s why we offer a 3-Year Warranty on all residential concrete lifting and leveling projects in Vaughan. If crack sealing is part of your service, we extend the warranty to 5 Years for even greater confidence in your investment.
Request a Quote Today!
Sidewalk & Driveway Lifting Solutions in Vaughan
With over 25 years of experience, Poly-Mor Canada continues to lead the way in concrete lifting and leveling across Canada. In Vaughan, we use industry-leading polyurethane foam injected through small 5/8″ holes to precisely lift and support sinking slabs.
Our method fills empty spaces under the concrete, gently lifts the surface, and creates a moisture-resistant barrier to reduce future settling — a crucial benefit in Vaughan’s changing climate and soil conditions.
We help restore your driveway, walkway, or patio to its original function and appearance with minimal disruption.
We Stand by Our Craftsmanship With a 3 Year Warranty!
At Poly-Mor Canada, we stand behind the quality and dependability of our work. That’s why we offer a 3-Year Warranty on all residential concrete lifting and leveling projects in Vaughan. If crack sealing is part of your service, we extend the warranty to 5 Years for even greater confidence in your investment.
Sidewalk & Driveway Lifting Solutions in Vaughan
With over 25 years of experience, Poly-Mor Canada continues to lead the way in concrete lifting and leveling across Canada. In Vaughan, we use industry-leading polyurethane foam injected through small 5/8″ holes to precisely lift and support sinking slabs.
Our method fills empty spaces under the concrete, gently lifts the surface, and creates a moisture-resistant barrier to reduce future settling — a crucial benefit in Vaughan’s changing climate and soil conditions.
We help restore your driveway, walkway, or patio to its original function and appearance with minimal disruption.
Request a Quote Today!
Our Concrete Lifting Process
- Precision Drilling: We drill 5/8″ holes in key locations for optimal foam coverage.
- Foam Injection: Polyurethane resin is injected under the slab, expanding to fill gaps and gently raise the concrete.
- Final Adjustments: Once level, ports are removed and holes patched to blend with the surface.
- Immediate Use: Your driveway is ready to use as soon as the process is complete.
Why Driveway Lifting Is Often Needed in Vaughan
In Vaughan, homes are often built on fill soils that can settle unevenly over time. This natural ground movement frequently leads to sinking sidewalks, driveways, and patios — especially when drainage or compaction was insufficient during construction.
These issues are made worse by Vaughan’s freeze-thaw climate, which causes soil to shift and voids to form beneath concrete.
Professional lifting services not only correct these problems early but also prevent more extensive damage down the road.
When you notice a sunken slab, it’s often a warning sign of deeper concerns such as erosion, drainage failure, or structural instability. Left untreated, these can result in serious cracks, pooling water, or even the need for full replacement. Restoring the original elevation helps correct slope, improve drainage, and preserve your concrete for years to come.
Polyurethane injection offers a clean, fast, and cost-effective fix with long-lasting performance — without the disruption of tearing out and re-pouring concrete.
What Causes Sidewalks & Driveways to Sink?
Concrete surfaces sink for a variety of reasons — most commonly due to soil erosion, which happens when water continually flows or collects around the slab. As the supporting base material is carried away, the slab loses its footing and begins to drop.
Vaughan’s freeze-thaw cycle is another major cause. Water trapped below the surface freezes and expands in winter, raising the slab. When it melts, it leaves a void behind, allowing the slab to sink.
Insufficient soil compaction before the concrete was poured is also a frequent issue. Over time, the ground compresses under weight and weather conditions, which causes slabs to shift and sink.
Tree root growth under or near the slab can further displace soil and lift or crack the concrete.
In addition, regular traffic, nearby construction, and the aging of materials can wear down the sub-base and lead to sunken or uneven concrete — creating safety concerns and reducing curb appeal.
Frequently Asked Questions
What is Poly-Mor Canada and what services do you offer?
Poly-Mor Canada specializes in geotechnical polyurethane foam solutions for concrete lifting, soil stabilization, void filling, and leak sealing. Our innovative technology provides a cost-effective and long-lasting alternative to traditional methods like mudjacking and concrete replacement.
How does the polyurethane injection process work?
Our polyurethane foam is injected beneath the surface through small, strategically placed holes. The expanding foam fills voids, stabilizes soil, and gently lifts settled concrete. It cures within minutes, providing a strong and durable solution with minimal disruption.
What are the benefits of polyurethane over traditional concrete repair methods?
Polyurethane foam is lightweight, fast-curing, and water-resistant. Unlike traditional methods, it does not add excessive weight to the soil, minimizing future settling. It also requires smaller drill holes, making it a cleaner and less invasive process.
Is polyurethane injection environmentally friendly?
Yes! Our polyurethane foam is eco-friendly, non-toxic, and does not leach harmful chemicals into the ground. It is a safe and sustainable solution for both residential and commercial applications.
How much does polyurethane injection cost?
The cost of polyurethane injection varies based on factors such as the size of the area, the extent of settling, and site conditions. Homeowners could pay as little as 15% – 25% the cost of removing and replacing the concrete. While polyurethane lifting is almost always more affordable than full concrete replacement, we recommend contacting us for a free assessment and quote to determine the exact cost for your project.
How long does the repair process take, and when can the area be used again?
Most projects can be completed within a few hours. The polyurethane cures within 15-30 minutes, allowing the repaired area to be used almost immediately after the work is finished.