Skip to main content

«  View All Posts

Concrete Leveling Face-Off: Stone Slurry Grout vs. Polyjacking vs. Mudjacking

December 10th, 2024 | 3 min. read

By Sarah Etler

From budget-friendly punches to strength-packed jabs, discover which contender delivers the knockout solution for lifting your sunken slabs.

Ladies and gentlemen, welcome to the Concrete Leveling Main Event!

In one corner, the powerhouse contender, stone slurry grout leveling. In the next, the flashy newcomer, polyurethane foam leveling. And finally, the old-school champion, mudjacking.

Each method brings its unique strengths and weaknesses to the ring, but which will come out on top for your sunken concrete needs?

Grab your popcorn (and safety goggles), and let’s dive into the match that will help you decide which concrete leveling method is the undisputed champ for your home or business.

The Tale of the Tape

Here’s a side-by-side look at how each contender measures up:

Concrete Leveling Method

Cost

Strength

Drill Hole Size Wait Time
Stone Slurry Grout Mid Highest 1 inch (quarter) Immediately for foot traffic, 24 hours for vehicles
Polyurethane Foam Highest Mid ⅝ inches (dime) Minimum of 1 hour
Mudjacking Lowest Lowest 2 inches (soda can) Immediately for foot traffic, 24 hours for vehicles
 


Let’s see how these contenders stack up, starting with stone slurry grout concrete leveling.

Stone slurry grout concrete leveling nozzle pumping limestone slurry beneath settled concrete

Stone Slurry Grout Leveling – The Powerhouse Contender

First up, we have stone slurry grout, a no-nonsense fighter known for its strength and durability. Using locally sourced limestone and water, this eco-friendly champion can handle the heaviest jobs with precision.

Quick Facts

Quick Facts
  • Drill hole size: 1 inch (quarter-sized)
  • Cost: Mid-range
  • Leveling compound: Pulverized limestone mixed with water
  • Wait time: Walk on immediately; wait 24 hours for vehicles

Man mixing stone slurry grout leveling material on the back of the pump truck

Stone Slurry Grout’s Strengths

  • Strongest and most durable of all methods
  • Controlled, gradual lifting for complex jobs
  • Environmentally friendly, using natural and locally sourced materials

Drill bit used for stone slurry grout concrete leveling next to quarter to compare size

Stone Slurry Grout’s Weaknesses

  • Larger drill holes than foam
  • More expensive than mudjacking

Best Matchups

Stone slurry grout leveling is perfect for heavy-load areas, large jobs, and when precision lifting is required – think pool decks, porches, and weight-bearing slabs.Stone slurry grout leveling is perfect for heavy-load areas, large jobs, and when precision lifting is required – think pool decks, porches, and weight-bearing slabs.

Stone slurry grout leveling is perfect for heavy-load areas, large jobs, and when precision lifting is required – think pool decks, porches, and weight-bearing slabs.

Related Resource: The Pros & Cons of Stone Slurry Grout Concrete Leveling


Which Concrete Leveling Type Is Best for You?

Talk to an expert about which concrete leveling method is right for your unique situation. Request a free onsite inspection and estimate with an A-1 team member near you.

Request an Estimate

Foam concrete leveling process being performed on sunken concrete slab

 

Polyurethane Foam Leveling – The Speedy Challenger

Next in the ring is polyurethane foam leveling, a fast-moving rookie with a high price tag but impressive agility. This method uses a two-part liquid foam that expands beneath the slab, quickly lifting it into position.

Quick Facts

  • Drill hole size: ⅝ inch (dime-sized)
  • Cost: Highest due to expensive materials
  • Leveling compound: Two-part chemical-expanding foam
  • Wait time: Fully cured and ready to use in just 1 hour

Polyurethane Foam’s Strengths

  • Smallest drill holes – barely noticeable after patching
  • Quick cure time for minimal disruption
  • Portable equipment eases access to hard-to-reach areas

Foam used to lift concrete sidewalk coming out of crack

Polyurethane Foam Leveling Weaknesses

  • Less control – foam can expand unpredictably
  • High material cost means higher project cost
  • May not fill all voids, leading to weaker repairs

Related Resource: The Pros & Cons of Foam Concrete Leveling

Best Matchups

Polyurethane foam shines in decorative areas where aesthetics matter most and time is of the essence.

Polyurethane foam shines in decorative areas where aesthetics matter most and time is of the essence.

Which Concrete Leveling Type Is Best for You?

Talk to an expert about which concrete leveling method is right for your unique situation. Request a free onsite inspection and estimate with an A-1 team member near you.

Request an Estimate

Mudjacking technician pumping mud material under sunken concrete

 

 

Mudjacking – The Veteran Fighter

Finally, mudjacking, the original concrete leveling method, enters the ring with years of experience. Using a blend of soil, sand, water, and sometimes Portland cement, this old-school champ can deliver a solid performance, but it doesn’t always pack a punch.

Note: A-1 Concrete Leveling provides stone slurry grout leveling services in all locations and foam leveling services in some, but does not provide mudjacking services.

Quick Facts

  • Drill hole size: 2 inches (soda can-sized)
  • Cost: Lowest of the three contenders
  • Leveling compound: A slurry of soil, sand, and water
  • Wait time: Walk on immediately; wait 24 hours for vehicles

Mudjacking’s Strengths

  • Budget-friendly – generally the lowest-priced option
  • Good for hard-to-reach areas, thanks to mobile equipment
  • Can be strong and durable, if performed correctly

Mudjacking’s Weaknesses

  • Largest drill holes can be harder to hide
  • Less control during the process can lead to uneven results
  • Not ideal for heavy or high-traffic areas due to inadequate void-filling

Related Resource: The Pros & Cons of Mudjacking



Best Matchups

Mudjacking is a good fit when price is your top concern and the area to be leveled isn’t bearing heavy loads.


The Final Verdict: Which Method Wins?

While a unanimous decision would be great, the truth is the best fighter for your concrete depends on your unique situation. Here’s a quick guide to help you choose:

  • On a budget? Mudjacking is your champ.
  • Need speed and small holes? Polyurethane foam takes the title.
  • Want strength, durability, and a precise lift? Stone slurry grout for the win.

Bonus Round: Tips for Picking a Winner

1. Know Your Options

Research each method and ask plenty of questions during estimates. Some companies may try to sell you the method they offer, even if it’s not the best fit for your project.

2. Trust the Pros

Choose a company with experience, strong reviews, and transparency. We recommend getting multiple estimates from various sources in order to ask targeted questions and understand the cost involved.

3. Maintenance Is Key

Regardless of the method you choose, if it’s not properly maintained after the fact, it will fail. Go the distance by properly maintaining your concrete leveling repair

Ready to Pick Your Champ?

And the winner is… You, with safe, even concrete!

Whether you’re cheering for the powerhouse, the rookie, or the veteran, A-1 Concrete Leveling has the expertise to help you decide. Request a free cost estimate today, and we’ll help you determine the best contender for your concrete repair needs.

Which Concrete Leveling Type Is Best for You?

Talk to an expert about which concrete leveling method is right for your unique situation. Request a free onsite inspection and estimate with an A-1 team member near you.

Request an Estimate

Sarah Etler

Sarah Etler joined A-1 Concrete Leveling after receiving her Bachelor of Arts degree in English from Northern Kentucky University. As A-1's Content Marketing Manager, she works closely with industry experts to produce content that will best answer questions related to concrete repair and maintenance practices. Sarah loves living a life full of discovery and is excited every day to see what new things she can learn and share with those around her.