







At Royal Coatings of Ottawa, concrete polishing is done with precision and proper preparation. We focus on correct grinding, densifying, and finishing to create a smooth, durable floor that lasts for years.
We begin by filling any cracks, divots, or surface damage using a durable filler. The filler is mixed with concrete dust from your floor so repairs blend in as closely as possible, creating a smooth and even surface before grinding.
Next, we grind the concrete using professional grinders and metal bonded diamond tools. We start with coarse grits to remove imperfections, then move to finer grits to flatten the surface and prepare it for polishing.
Once the floor is properly ground, we apply a chemical hardener to densify the concrete. This treatment fills surface pores, increases strength, and creates a more uniform base for polishing.
We continue polishing by increasing grit levels step by step until the desired finish is reached. This can range from a matte or satin look to a high gloss finish, depending on the space and your preference.
The final step is applying a high quality sealant to protect the polished concrete. This helps resist stains, improves durability, and makes the floor easy to clean and maintain for years to come.
We guarantee top-quality products and services, using materials specifically engineered for maximum durability and performance.
Concrete has a natural look, and some variation in color or texture is normal. That said, we follow industry standard polishing methods to make the floor as even and consistent as possible. This includes using proper grinding patterns, overlapping passes, and a full progression of diamond grits. These steps help reduce uneven and patchy areas, but the final appearance is still influenced by how the concrete was originally poured.
Yes. The original concrete mix plays a major role. Aggregate size, cement content, and how the slab was finished affect the final look, including aggregate exposure and reflectivity. These factors are set during the original pour and cannot be changed later.
Minor uneven areas can often be improved through grinding and leveling techniques. Floors that were poured with poor flatness or levelness may still show waves once polished. Correcting major issues can require additional work such as self leveling compounds to be poured and may change how the final floor will look.
Concrete strength depends on how it was cured when first poured. If a slab is soft, we apply chemical densifiers to harden the surface and improve performance. While densifying helps greatly, very weak concrete will still not achieve the same finish as stronger slabs.
Yes. Oil, paint, glue, and other contaminants can affect the final appearance. We remove as much as possible during grinding, but some discoloration or shadowing may remain depending on how deep the material penetrated the slab.
When polished correctly, concrete has good traction. We also use proper grit finishes and can apply sealers that improve slip resistance when needed.
Yes. With proper installation, sealing, and basic care, polished concrete holds up well for many years. Harsh cleaners or poor maintenance can reduce its appearance over time.
Most concrete floors can be polished, but not every slab is ideal for a high gloss finish. This is why we assess the surface first and explain what results you can realistically expect.
The condition of the existing slab plays a big role in the outcome. Factors like age, past use, and how the concrete was originally finished can influence the final look. We evaluate the floor first and adjust our process to work with these conditions as effectively as possible.
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