Concrete Grinding Adelaide
Concrete grinding is a mechanical process that removes old coatings, adhesive, rough patches and small high spots from a concrete floor. It is often used to prepare a surface for tiles, vinyl or epoxy, or as the first stage of a finished grind-and-seal floor.
Elite Epoxy & Polish SA provides concrete grinding for residential and commercial projects across Adelaide. The work required depends on the condition of the concrete, the size of the area and what the surface is being prepared for. We’ll assess your floor and provide a quote based on your project.
Please view our services or call us on 0413 503 888 to learn more.
What Concrete Grinding Is Used For
Concrete grinding can be used to:
- Prepare a slab for a new coating or polished concrete floor covering
- Reduce small high spots and trip hazards
- Remove old paint, epoxy coatings and adhesive
- Open the surface before a sealer is applied
Depending on the concrete’s hardness and what needs to be removed, different diamond tools are required.
Grind and Seal Flooring Explained
A grind-and-seal floor is made by grinding the concrete surface and applying a clear sealer. It is a low-maintenance finish that is suitable for high-traffic areas, such as living rooms, garages, shops, offices, and other commercial spaces.
You can choose a matte, satin or glossy finish. Colours and slip-resistant additives may also be available. As it requires fewer stages than mechanically polished concrete, it is a quicker and less expensive option.
Grinding as Preparation for a New Floor
Grinding gives new flooring a clean, sound surface to bond to. At the same time, it can also remove weak concrete, along with old sealers and residues that may otherwise prevent adhesives or coatings from adhering.
What happens next depends on the type of floor chosen. For instance:
- Epoxy: Grinding opens the surface before primer and epoxy flooring are applied.
- Polished concrete: Further honing and polishing refine the exposed concrete.
- Tiles: Adhesive and loose material must be removed. (Our tile glue removal service can prepare floors affected by old installations.)
- Vinyl or carpet: Grinding removes high points. However, low areas may also require levelling.
Hiring a Machine vs Hiring a Contractor
In principle, you can hire a concrete grinder and perform a small DIY job yourself. However, while this may appear cheaper at first, it can actually prove more expensive once you factor in diamond tooling, extraction equipment, protective gear, and machine transport.
Doing a proper job of grinding also takes experience and knowledge. For instance, holding the machine in one place for too long can gouge the concrete. It can also expose too much aggregate. Or leave visible lines if you are not careful.
For this reason, hiring a contractor is usually the better option.
Our Concrete Grinding Process
At Elite Epoxy and Polish SA, we have perfected the concrete grinding process. Here is what you can expect if you engage our services.
- Assessment: We inspect the concrete and measure the area. Then we’ll discuss options for the required finish.
- Set-up: We clear the work zone and make sure it is contained and connected to dust extraction where required.
- Grinding: We complete one or more passes using the most appropriate tooling.
- Repairs: If any cracks or holes are present, we take the time to repair them.
- Clean-down: During the clean-down, all dust, slurry and loose material are removed.
- Finish or handover: We apply the sealer of your choice or prepare the surface for the next trade.
Get a Free Concrete Grinding Quote
If you require concrete grinding for your company premises or home, please phone 0413 503 888 or contact us online.
Our team are ready to answer all your questions and provide a free quote.
Frequently Asked Questions About Grind and Seal
Grind and Seal is a method used to improve the appearance and durability of concrete floors. It involves grinding the surface to remove imperfections and then sealing it with a protective layer to enhance its longevity and aesthetics.
The timeline depends on the size of the area, but generally, it can take between 1 to 3 days. This includes all stages of preparation, grinding, sealing, and curing.
Yes, it’s ideal for both new and existing concrete surfaces. It can be used to restore old floors, enhancing their appearance and adding durability to the surface.
The finish can be customised based on your preferences, including a glossy, matte, or satin finish. We’ll work with you to select the perfect look for your space.
With proper care, the result can last many years. The protective layer prevents stains, moisture damage, and wear, ensuring the surface stays in top condition.
Yes, this service works well for both residential and commercial spaces. It provides a durable, attractive floor for homes, offices, warehouses, and other high-traffic areas.
To maintain the finish, clean the floor regularly using a soft mop and non-abrasive cleaner. Avoid harsh chemicals that can damage the protective layer, and consider reapplying a fresh coat of protection every few years.
No. If you remove 2+ inches of concrete, it may reduce the floor’s strength, durability and safety. If you contact our team, we will provide you with expert advice on a more practical method tailored to the concrete.
Homeowners who want to grind concrete themselves will need suitable machinery, tooling and dust extraction to achieve a good appearance.
A basic grind-and-seal may suit clients who want a long-lasting finish that offers good value for money. Both the first coat and second coat of sealer will protect against stains and wear.
Because grinding produces a lot of fine dust, professional extraction is required to collect most of the particles. It helps protect people and reduce bacteria, dust, and moisture before the next flooring system is installed.