Why Polyurethane Foam Is the Better Choice for Concrete Lifting in Surrey

Concrete Settling in Surrey: Why It Happens

In Surrey and throughout the Lower Mainland, changing weather, heavy rainfall, and shifting soils are common causes of concrete settlement. When the ground beneath a slab erodes or compacts, it creates voids that lead to sinking, cracking, or uneven surfaces.

At Level Best Concrete Lifting, we regularly see this in driveways, sidewalks, patios, pool decks, and garage floors. Uneven concrete is more than just an eyesore, it’s a tripping hazard, a drainage issue, and a sign of potential foundation stress. Fortunately, we offer a modern, reliable solution: polyurethane foam lifting.

Foam Jacking vs. Mudjacking: What’s the Difference?

Concrete lifting generally happens in one of two ways:

Mudjacking involves injecting a heavy cement-based slurry beneath the slab to raise it. This method requires larger holes and adds considerable weight to already unstable soil. Over time, that weight can contribute to future settling.

Foam jacking, on the other hand, uses lightweight, high-density polyurethane foam injected through small holes. The foam expands to fill gaps, lift the slab, and stabilize the surrounding soil, without adding weight or causing a mess.

At Level Best, we specialize in polyurethane foam lifting because it offers better results, faster recovery, and greater long-term stability for our Surrey clients.

6 Reasons Foam Lifting Is the Better Choice

1. Lightweight Strength

Foam weighs just 2 to 4 pounds per cubic foot, compared to mudjacking’s 100 pounds. That means less pressure on unstable soils and a lower chance of future sinking.

2. Fast Curing Time

In most cases, concrete lifted with polyurethane foam is ready to use within 30–60 minutes. That’s ideal for driveways, steps, and commercial entrances where downtime is a problem.

3. Long-Term Stability

Polyurethane foam is moisture-resistant and won’t wash out or erode like traditional slurry. Once injected, it holds its shape for years and provides structural support by compacting surrounding soils.

4. Clean, Minimal Disruption

We drill holes no larger than a dime and leave the surrounding area untouched. There’s no need for messy demolition or large crews. This is especially valuable in finished landscaping or busy public spaces.

5. Eco-Friendly Process

Foam jacking helps keep old concrete out of landfills by restoring rather than replacing. Many of the foam products we use are also made with environmentally conscious materials.

6. Precision Lifting

Polyurethane foam expands under controlled conditions, allowing us to lift concrete slowly and evenly—often to within a fraction of an inch of its original position.

Ideal Applications for Foam Lifting

Foam lifting is a smart choice for:

• Driveways

• Sidewalks and walkways

• Garage floors

• Patios and pool decks

• Commercial slabs and warehouse floors

• Public sidewalks and steps

• Void filling under settled concrete or stoops

If you’re unsure whether your concrete issue qualifies, we’ll gladly assess the area and give you an honest recommendation.

A Cost-Effective Alternative to Replacement

Replacing a concrete slab is expensive, disruptive, and time-consuming. You could be facing:

• Demolition and removal

• High material and labor costs

• Days or weeks without usable space

• Landscape damage

In contrast, Level Best’s polyurethane foam lifting typically costs 50–70% less than replacement, with same-day turnaround and no mess left behind. It’s a faster fix that delivers long-term peace of mind.

Why Surrey Homeowners Choose Level Best

We’re proud to serve homeowners and property managers across Surrey, Langley, and the Fraser Valley with professional, prompt service. Our clients choose us because:

• We specialize exclusively in polyurethane foam concrete lifting

• We offer free, honest estimates with no upselling

• Our team is fully insured, experienced, and locally based

• We stand behind our work with a solid warranty

• We provide minimal disruption and clean, fast results

Whether you’re repairing a sunken front step or leveling an entire driveway, our job isn’t done until it’s safe, solid, and ready to use.

 

What the Process Looks Like

Here’s what to expect with Level Best:

1. Assessment – We inspect the sunken slab, measure the level difference, and identify voids below.

2. Drilling – Small injection holes are drilled in strategic points.

3. Foam Injection – Two-part polyurethane foam is injected beneath the slab, where it expands and lifts.

4. Finishing – Holes are patched and cleaned, and you can walk or drive on it typically within the hour.

There’s no excavation, no heavy equipment, and no long wait times.

Frequently Asked Questions

How long does foam lifting last?
With proper soil conditions and use, foam lifting can last 10–20 years or more. The foam itself is inert, moisture-resistant, and doesn’t shrink.

Can you level cracked concrete?
Yes, but we’ll assess the severity. Minor cracks are normal and can be sealed after lifting. Severely broken slabs may require replacement.

Is foam safe for landscaping or foundations?
Yes. Our foam is non-toxic, chemically stable, and does not leach into soil or harm nearby plants or structures.

Ready to Level Your Concrete?

If you’re dealing with uneven concrete in Surrey, Langley, or the surrounding areas, don’t wait until it becomes a safety hazard or legal liability. Foam lifting is fast, affordable, and proven to work, even in tough BC soil conditions.

Contact Level Best Concrete Lifting today to schedule a free estimate. Let us restore your concrete, and your peace of mind.