Concrete Cutting Cost Guide [2024]
Index
Your guide to concrete cutting prices
Concrete cutting prices typically range from $20 to $60 per metre, but can be higher depending on a few various factors. Concrete cutting is an essential service for various construction and renovation projects, from creating expansion joints in driveways to removing sections of concrete for plumbing or electrical installations.
This article will break down the factors that influence concrete cutting costs and provide insights into typical prices per metre, giving you a clearer picture of what to expect when planning your project.
In this guide, we explore:
- What is concrete cutting?
- What factors affect concrete cutting cost?
- Concrete cutting prices
- Getting quotes for concrete cutting services, and more.
Want to find concrete cutting services in Sydney, Melbourne, Brisbane, Perth or Adelaide?
What is concrete cutting?
What is concrete cutting? Concrete cutting services involve cutting concrete slabs into different shapes and sizes using specialised equipment to perform the job. The process requires precision and efficiency to achieve a smooth concrete finish.
Concrete cutting is necessary for a range of construction, renovation, and repair projects where precise removal or modification of concrete is necessary.
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Common reasons for concrete cutting
Concrete cutting is a versatile technique used in various projects to achieve specific goals. Here are some of the most common reasons for cutting concrete:
1. Creating Expansion Joints: Concrete expands and contracts with temperature changes. Cutting controlled joints in newly poured concrete helps prevent unwanted cracking by providing space for movement.
2. Access for Plumbing or Electrical: During renovations or installations, such as bathroom upgrades or underground utility work, cutting concrete allows access to pipes, wiring, and other infrastructure within or beneath slabs.
3. Removing or Modifying Structures: Whether demolishing a wall, adjusting a floor plan, or creating doorways and windows in concrete walls, cutting is often required for safe, precise removal or modification of sections.
4. Repairing Cracks or Damage: Damaged sections of concrete can weaken structures and lead to larger issues. Cutting out the damaged areas allows for repair or replacement without removing the entire slab.
5. Installing Decorative Features: In some cases, cutting is used to add patterns, shapes, or finishes for aesthetic purposes, like creating decorative grooves on patios or adding unique designs to driveways.
6. Demolition and Renovation Projects: When removing part or all of a concrete structure, such as driveways, floors, or walls, concrete cutting provides a controlled, efficient way to dismantle sections.
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Factors affecting concrete cutting cost
In Australia, the cost of concrete cutting can vary widely based on many different factors. Understanding these variables can help homeowners and contractors budget effectively and choose the right professionals for the job.
Some common factors that affect concrete cutting prices include:
- Thickness of the concrete slab, with thicker concrete requiring more powerful equipment and more time
- Type of cutting required, such as diamond sawing, core drilling or wall sawing.
- Project size and scope
- Accessibility to the site.
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Concrete cutting equipment
The specific equipment needed for concrete cutting depends on the type of project, the thickness of the concrete, and the desired precision. Commonly used tools include:
- Concrete saws: Hand held saws, walk-behind saws, walls saws
- Diamond blades
- Core drills
- Wire saws
- Dust collection systems/vacuums.
The type of equipment used can affect the concrete cutting cost, with more advanced equipment requiring more maintenance and upkeep. Fully equipped concrete cutting services, using the right combination of tools, ensures efficiency, precision, and safety in the cutting process.
Professional concrete cutting prices
How much does concrete cutting cost? A concrete cutting price list will vary based on the depth of the cut, type of concrete, and equipment used. Let’s look at some general concrete cutting cost estimates.
Concrete cutting cost per metre:
- Starting from $20 per metre for 100mm depth
- $30 to $50 per metre for 300mm depth
Companies may charge separate prices for different types of concrete, such as exposed aggregate concrete and plain concrete.
Want to find concrete cutting services in Sydney, Melbourne, Brisbane, Perth or Adelaide?
DIY concrete cutting
Can I cut concrete myself? Yes, cutting concrete can be a DIY job, but you’ll need the right tools, such as a hammer and chisel, or masonry blades. More heavy-duty tools and equipment, like jackhammers, will likely blow out your DIY budget and make any DIY savings minimal. Generally, concreting and cutting is best performed by experienced professionals due to the safety risks involved.
If you do choose to do the job yourself, make sure to wear protective safety equipment, including mask and eye protection, gloves, and sturdy footwear. Be mindful not to force a concrete cutting blade into the concrete. This is why it’s best to use a wet or dry blade with water.
Getting quotes for concrete cutting services
When looking for concrete cutting services you’ll need a site inspection first because every job is unique. If you need concreting done before concrete cutting, it’s worth getting a quote for both at the same time rather than dealing with multiple quotes and services.
For larger projects requiring extensive cutting, drilling, and removal of existing concrete, we suggest seeking quotes from companies with expertise in this type of work.
Be sure to compare prices from multiple contractors to ensure you’re getting the best value for your investment, and check for any additional costs, such as travel and transport fees. Don’t forget to check that the company you use has the necessary insurance and licensing to work on your property.
Want to find concrete cutting services in Sydney, Melbourne, Brisbane, Perth or Adelaide?
*All prices quoted were sourced at the time this cost guide was written and should only be used as an estimate.
Concrete Cutting FAQs
How long should concrete cure before cutting?
Concrete should be cut within six to eighteen hours of being poured, but this can vary depending on factors like temperature, humidity, and the type of concrete mix used. Cutting too early can cause the surface to spall or crack, while waiting too long can make cutting more difficult and increase the risk of unwanted cracking. It's generally advised to avoid cutting concrete if it's been more than 24 hours after being poured.
Why groove cutting in concrete?
Groove cutting, also called control or contraction joint cutting, helps control where cracks occur in a concrete slab as it expands and contracts due to temperature and moisture changes. By creating grooves, you guide these stresses to prevent random cracking and maintain a smooth, even surface.
How to reduce dust when cutting concrete?
Using water suppression or vacuum systems is the most effective way to reduce dust during concrete cutting. Wet cutting keeps the dust down, making it safer and cleaner, while vacuum systems can capture airborne particles. Always wear a mask and eye protection to reduce exposure to fine dust.
How much is concrete cutting per metre?
The cost of concrete cutting per metre can vary widely depending on factors like slab thickness, location, and job complexity. Generally, prices can range from $25 to $60 per metre for basic cuts, while more intricate or thicker cuts may cost more. Always get quotes from a few providers for an accurate estimate.