Outdoor Concrete
Outdoor concrete grinding and polishing can enhance the appearance of outdoor spaces such as patios, driveways, and pool decks. It provides a durable and low-maintenance surface that can withstand outdoor conditions. However, it's important to use the right equipment and techniques to ensure a successful result that will last.
What is Outdoor Concrete?
Outdoor concrete refers to concrete surfaces that are located outside, exposed to the elements. This can include concrete driveways, sidewalks, patios, and other outdoor areas. Outdoor concrete is typically subjected to a range of environmental factors such as sunlight, rain, snow, and temperature fluctuations, which can affect its appearance and durability over time. Specialized techniques and treatments may be used to protect outdoor concrete and enhance its longevity, such as sealing, staining, or decorative coatings.ubjected to a range of environmental factors such as sunlight, rain, snow, and temperature fluctuations, which can affect its appearance and durability over time. Specialized techniques and treatments may be used to protect outdoor concrete and enhance its longevity, such as sealing, staining, or decorative coatings.
Types of Grind
- Full aggregate exposure, where the concrete is ground down to reveal the aggregate within the mix, creating a textured, terrazzo-like finish.
- Partial aggregate exposure, where the grinding reveals some of the aggregate, providing a balanced look between the concrete and the exposed aggregate.
- Salt and pepper finish, where only a minimal amount of grinding is done to remove surface blemishes, resulting in a subtle, lightly polished appearance.
Cream or natural polish in concrete polishing refers to a smooth, slightly glossy finish achieved by refining the surface with fine grit diamond abrasives. No grinding is done in this process
Types of Polish
A polished concrete floor can exhibit a range of sheen levels, from matte to high gloss, depending on the desired aesthetic and functional requirements. A matte finish provides a subtle, understated look that is smooth to the touch and has a low level of light reflectivity. In contrast, a high-gloss finish offers a reflective, mirror-like surface that enhances the brightness of the space and creates a more luxurious appearance. Between these extremes, various levels of sheen can be achieved, allowing for a customized finish that suits the specific design goals of the project.
Our Outdoor Process
Our outdoor concrete transformation process begins with thorough grinding and polishing, followed by a meticulous acid etch cleaning. This process is designed to enhance the durability and aesthetic appeal of your outdoor concrete surfaces. We apply a final sealant to provide a slip-resistant finish, ensuring both safety and a natural look. Our goal is to deliver a high-quality, long-lasting solution that revitalises your outdoor spaces and exceeds your expectations.
Take a look at our recent projects
Here customers can view some of our recent projects by visiting our website's gallery or portfolio section. Here, you can browse through images showcasing the quality and variety of work we've completed, gaining inspiration and insight into the possibilities for your own projects.
Frequently asked questions
Still got questions? Find quick answers to common questions about our polished concrete services.
In general, most concrete can be polished. However, the quality of the final result can depend on factors such as the quality of the concrete mix, the level of aggregate exposure desired, and the condition of the existing concrete surface.
Maintaining polished concrete is relatively easy. Regular cleaning with a neutral pH cleaner and occasional resealing can help keep the surface looking its best.
For most jobs, the best time to polish is after gib and plaster, once the house is weathertight, but before skirtings and cabinetry are installed. This is especially important for heavier grinds - removing several millimetres off the slab means skirtings installed beforehand can end up looking like they are floating above the floor.
The slab should cure for at least 21 days before grinding begins. Once polishing is complete, the floor needs to be properly protected during the remaining build stages.
Concrete is a sustainable material, as it is made from natural ingredients such as sand, gravel, and water. It is also highly durable, which means it can last a long time and reduce the need for frequent replacement.
The polishing process itself is typically done without the use of harsh chemicals or coatings, making it a more environmentally friendly option compared to other flooring treatments.
The cost of polished concrete in Auckland depends on floor size, slab condition, and finish type. Most jobs fall between $60 and $130 per m2 + GST. Larger open areas (200m2+) can come in around $60 per m2, while detailed work in finished homes can reach $120-$130 per m2. We have a minimum charge of $2,250 + GST for small areas under 20m2. For a full breakdown by floor size and finish type, see our polished concrete pricing guide. Contact us for a free site assessment and accurate quote.
Polished concrete undergoes a grinding and polishing process that regular concrete does not. This process enhances the appearance, durability, and stain resistance of the concrete surface.
- None (Cream Finish): A cream finish may be more susceptible to wear and staining, as the surface is smoother and less textured. It may require more frequent maintenance to keep it looking its best.
- Partial Exposure: Partial exposure provides a good balance between aesthetics and durability. The exposed aggregate adds texture to the surface, which can help hide wear and tear over time.
- Full Exposure: Full exposure can enhance the durability of the floor, as the exposed aggregate acts as a wear surface. It can withstand heavy traffic and is less likely to show scratches or wear patterns.
Ready to polish your concrete?
Get a quote today.
We strive to provide the most cost-effective polished concrete solutions in New Zealand. Our commitment is to beat any competitor's quote by 10%, provided that the quote is for a full mechanically polished concrete floor.
