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Does Concrete Leveling Work?

Does Concrete Leveling Work?

Understanding the Effectiveness of Concrete Leveling

If you have uneven concrete surfaces on your property, you may be asking, "Does concrete leveling work?" The short answer would be YES. However first we have for breaking down the process, long-term benefits and materials to understand why and how it really works.


Concrete leveling is a popular alternative to full concrete replacement that saves property owners time, money and hassle. This article is going to take you through the process - from the way it works to what to look for in a concrete leveling company.

 Why Concrete Leveling is an Effective Solution

Concrete leveling works because it corrects the problem of sinking or uneven slabs. The soil beneath concrete may shift over time due to water erosion, soil compaction, or ground settling. When this happens, the concrete above becomes unstable and cracks, dips, or misaligned surfaces occur.


Instead of taking away and changing the whole slab, concrete leveling elevates the sunken sections to their original position.


This is usually complete by using materials such as polyurethane foam, which expands to fill voids and also raise the concrete. Polyurethane foam enters under the concrete as a liquid and quickly expands to a solid filling the gaps around the soil and pushing up the concrete.

How Long Does Concrete Leveling Last?

The life of concrete leveling is dependent upon the materials utilized, the expertise of the contractor, and the soil condition underlying the foundation. In most cases, concrete leveling can last up to 10-20 years, however each situation is different and it's important to understand the underlying cause of why concrete settles and cracks.


It is tough because high-quality polyurethane foam resists moisture and extreme temperatures. But if the soil beneath the foam shifts or erodes further, more leveling may be needed later on. That is why it pays to hire a reputable concrete leveling company with a successful track record.

The Materials We Use for Polyurethane Foam

At KW Concrete Leveling, we prioritize the use of top-grade materials to ensure lasting results for all our customers. For these reasons polyurethane foam is used for concrete leveling. Why we rely on it:


Lightweight but Strong:

Polyurethane foam is lightweight, so it won't add unnecessary weight to the soil below. It is very weak in density but strong enough to hold heavy concrete slabs.


Expands Rapidly:

When injected, the foam expands quickly to fill gaps and voids. This provides a uniform lift.


Moisture Resistant:

Polyurethane foam is water-resistant Unlike some materials that absorb water. This prevents the material from deteriorating due to moisture exposure over time.


Eco-Friendly:

Modern polyurethane foams are environmentally safeguarded for residential and commercial applications.

With this advanced material we offer our customers a long-lasting and low-cost solution for their uneven concrete surfaces.

How Concrete Leveling Benefits Your Home or Business

Concrete leveling does more than improve aesthetics - it actually helps homeowners and business owners. Exactly what it could do for your property:


Enhanced Curb Appeal:

Uneven concrete can be an eyesore on driveways, patios, sidewalks, and pool decks. Leveling restores these areas, giving them a clean, polished appearance.


Improved Safety:

Tripping hazards from sunken concrete are a liability risk. Leveling removes these hazards so your family, guests or customers can stay safe on your property.


Cost Savings:

Full concrete replacement is expensive but leveling is much less expensive. It's also quicker, so you cause less disruption to your daily routine.


Structural Integrity:

Uneven concrete can stress surrounding structures such as walls and foundations. Leveling prevents further structural damage to the surface.


Increased property Value:

Well-maintained Property with even, stable concrete surfaces attracts more potential buyers or tenants.

The Step-by-Step Concrete Leveling Process

Knowing what happens in the concrete leveling process helps you understand how concrete leveling works. Here's a breakdown by step:


Inspection and Assessment:

A specialist checks the area to determine why it is sinking and how serious the problem is. Through visual assessment, ground-penetrating radar and soil sampling, the specialist determines possible causes of soil erosion, subterranean water circulation or voids beneath the surface.


All of which can make the ground unstable and cause gradual or abrupt subsidence of the ground.

Inspection concrete before leveling

Drilling Access Holes:

Small holes are drilled in the concrete for leveling material. This allows the leveling compound to be delivered precisely beneath the surface.


The holes are positioned to provide maximum coverage and to limit the risk of voids or air pockets.

Drilling Holes

Foam Injection:

Polyurethane foam injection is a quick, inexpensive and minimally invasive technique for concrete leveling and stabilization. The foam is a light - weighty substance which expands quickly when injected to fill any gaps or voids in the concrete below.


It expands and applies controlled pressure to bring the slab back to the original position. This process restores the structural integrity of the concrete and prevents future settling by providing a base that is solid and stable.

Foam Injection

Sealing the Holes:

Once the slab is level, access holes are sealed with concrete to match the rest of the surface. This gives the slab a uniform appearance and restores its structural integrity.


The concrete that fills the holes is mixed to match the color, texture, and strength of the existing surface to eliminate visual discrepancies.

Sealing holes

Final Inspection:

The contractor also checks the concrete for visible cracks, surface imperfections or signs of poor curing that could weaken its strength and durability. In case issues are discovered, the contractor may suggest fixes such as patching or resurfacing to ensure the concrete meets quality and safety standards.


This process includes checking the surface texture to make sure it provides the traction or finish required in the project plans.


This entire procedure can often be finished in a few hours for both commercial and residential properties.

Final Inspection

Key Considerations When Choosing a Concrete Leveling Company

Not all concrete leveling companies are created equal and the choice can make all the difference in the results. See what to look for:


Experience and Reputation:

When searching for a company to hire, you want one with many years of industry knowledge along with a track record of customer satisfaction. Companies with years of experience typically honed their skills, refined their processes and absorbed industry best practices.


Licensed and insured:

Hire a licensed and insured contractor or service provider. A valid license shows the company complied with industry standards and regulatory requirements. Insurance also protects against damages or accidents that occur during the project.


Quality of Materials:

Ask what materials the company uses and whether they use premium polyurethane foam or mudjacking. Specifically, mudjacking and polyurethane foam offer the same solution but can be used in different circumstances.


Knowing more about the quality and types of materials used would be helpful in assessing the durability and comfort of your products.


Warranty and Guarantee:

Reputable companies understand that accountability and quality assurance are the cornerstones of customer trust. By offering a warranty, they declare they believe in their service or product and promise that issues or defects won't be escalated at no cost to the customer. At KW Concrete Leveling we offer a 5-year warranty to homeowners whose concrete is over 10+ years old.


This gives consumers peace of mind and differentiates the company from competitors that may not offer similar guarantees.


Transparent Pricing:

When selecting a service provider, be prepared for high upfront costs. Transparent pricing enables customers to see the full cost before they commit, enabling them to trust the service.


Since there are no hidden fees or surprise charges, upfront pricing helps with budgeting and financial planning.

All these criteria are met when you choose KW concrete leveling as your Concrete Leveling partner.

Wrapping Up About Does Concrete Leveling Actually Work?

Concrete leveling is a cost-effective way to restore sunken or uneven concrete surfaces. It is fast, eco-friendly and tough - a sensible option for homeowners and businesses alike. Using high-quality polyurethane foam and also hiring a specialist like KW Concrete Leveling can provide a durable solution which enhances the security, value and aesthetics of your property.

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