Post a job

How much does concrete polishing cost? | 2024 cost guide

5th Feb '24 • By Shreya Kulkarni

Polished concrete is becoming increasingly popular, and it’s no surprise. It looks stunning with the right décor and gives a premium feel. Concrete polishing is a great way to replace dull carpet or flooring. But how much does it cost? Read on to find out more about concrete polishing and the costs associated with it in 2024.

Concrete polishing is a popular process where a slab of concrete is polished to give it a fine and smooth finish. Polished concrete floors are available in many colours, which are affected by the combination of the components that the concrete is comprised of: aggregate, sand, cement, and special additions (such as oxide).

How much does concrete polishing cost?

Concrete polishing can cost from $50 - $100 per square metre, depending on the method used. To begin, basic polishing starts at an average cost of $50 per square metre for the grind and seal method. The honed polishing method is, on average, around $75 per square metre. You might want to do a cost-to-benefit analysis on either choice considering the lifespan that each method offers.

If you want to go with the mechanical method, then the cost depends on several variables. This method involves precision and relatively heavy machinery, which means that there are several things that need to be accounted for, but on average may be around $100 per square metre.

Get free quotes in minutes.

Get quotes from our qualified and licensed tradies Australia-wide.

Article Overview

  • What is concrete polishing?
  • Cost of concrete polishing
  • Benefits of concrete polishing
  • Who to hire for concrete polishing
  • Concrete polishing FAQs

What is concrete polishing?

The process of polishing starts with the grinding of concrete and, from there, different techniques may be used to attain the desired reflective look. 

The grinding process itself has three variations, each of which offers a different finish and adds a variable life to the flooring. The simple grind-and-seal method is the cheapest alternative which involves grinding the concrete and then sealing it with a non-penetrating cover, which basically means that the customisation of this method is limited. The second is honed concrete, which is exactly like the grind-and-seal method, save for the penetrating seal that is used for tinted or clear coverings. The third is mechanically polished concrete, in which the concrete is hardened and then densified.

The grind and seal method, while it looks similar to the honed and mechanical method finish, offers a replacement life of up to 2 - 5 years, while the honing method slightly improves the lifespan. The mechanical method outlasts both these methods. Except for the grinding method, each can be customised according to your preference and décor. Be sure to hire the right people for this job by comparing quotes from several concrete polishing professionals, as it requires considerable specialisation.

Cost of Concrete Polishing

Average Concrete Polishing Cost

Now that you know the gist of what concrete polishing involves, you might be wondering about the associated costs. 

  • Grind and seal: $50 per square metre
  • Honed concrete: $75 per square metre
  • Mechanically polished concrete: $100 per square metre

Getting the right estimate is important if you're on a budget. So, we recommend that you get several quotes to figure out exactly how much the job would cost you.

Factors affecting the cost of concrete polishing include:

  • Colour of the concrete
  • Pattern of the concrete
  • Level of polish: Matte/satin/gloss
  • Whether it’s a new or existing floor
  • Condition of the existing floor
  • Accessibility
  • Shape and size of the room

Benefits of Concrete Polishing 

Concrete polishing is a great way to add a modern, sleek look to a room and is popular in commercial, residential, and retail spaces. It is easy to maintain, durable, and attracts less dust, which means it’s easier to clean — definitely a win! It also offers flexibility in design and is environmentally friendly, as light and heat reflection from internal polished floors helps to lower energy consumption.

Concrete slabs naturally draw their energy from the temperature in the ground as opposed to externally, meaning they are usually cooler than tiles in summer, and warmer in winter. This is just one of the simple home upgrades that save homeowners money, along with updating the window finishings in a home. This can also help you increase the value of your property


Who to Hire for Concrete Polishing

The best person to hire for concrete polishing is a qualified concreter with past experience in polished concrete. This is because although a concreter may be experienced with pouring concrete, they might not have the particular equipment and specific knowledge for certain polished concrete finishes. It’s also important to check out the past customer reviews of your concreter, photos of their past work, and proof of insurance and any relevant licence. You can get quotes from several concreters to get an idea of the approximate cost of your job and to compare their qualifications before choosing a business for your work.

Concrete Polishing FAQs

How long does concrete polishing last?

Grind-and-seal polishing is the most cost-effective method and usually lasts from 5 - 10 years. A mechanically polished concrete floor will usually last more than 10 years. Honed concrete lasts longer than grind and seal, but not as long as mechanically polished concrete.

Is a polished concrete floor slippery?

In general, polished concrete is not any more slippery than other types of hard floors. Non-slip materials and coatings can be used when polishing your concrete floor to make it slip-resistant, and by reducing the level of gloss and adding more grit.

How long does concrete polishing take to complete?

The length of time needed to polish a concrete floor depends on the size of the area, and also if it’s one big, open space or a lot of smaller spaces. As a rough guide, a double garage grind and seal usually takes 2 - 3 days, and a house that has 100 square metres of surface to polish takes 5 - 6 days.

Are there any risks with polished concrete?

Something to consider when choosing polished concrete flooring is that since it is a natural product, it can be subject to minor cracks when movement occurs through changes in temperature and ground swelling. Keep in mind, minor cracks will not interfere with the performance of the floor, though certain measures can be taken for new slabs to prevent cracks.

Polished concrete floors are a great way to improve the appearance of your home or commercial space, with many different options to consider, all with varying costs and their own associated benefits. To get an accurate idea of the cost of your concrete polishing job, get a quote from your professional, local concrete polishing specialist today.

Get free quotes in minutes.

Get quotes from our qualified and licensed tradies Australia-wide.

Cost Guides

Please note that all prices mentioned are to be used as an approximate guide only and are accurate at the time of writing. These prices may differ by location and at the discretion of each business.

Posted under