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The Difference Between Grinding and Polishing Concrete

Difference Between Grinding and Polishing Concrete

Polished concrete floors have grown quite popular in residential and commercial settings due to their strength and visual appeal. Both residential and business owners like them because of their affordability and robustness. They're well-liked in retail, business, and domestic applications since it's possible to choose the hue and shine.

Concrete: Polishing Vs. Grinding

There are differences in the final product. Polished concrete requires extra work. It requires polishing a slab of concrete. This calls for floor grinders equipped with diamonds of high caliber.

The surface is repeatedly polished with progressively finer diamond abrasives to achieve the appropriate polish level. This is categorized in the industry by levels 1-4, which range from a matte finish to a high gloss. The results of this approach take time to materialize.

Sealed concrete is an alternative strategy. During this procedure, a sealer is used to achieve a high luster. This method is quicker and less expensive, but it is also less reliable. Because of this, it could be more useful in busy locations.

Polished Concrete Surfaces

Concrete must be regularly ground down as part of a multi-step procedure to polish concrete floors. Four different levels of polish are produced as a result. These consist of the following:

  • Level 1 or soft matte.
  • Level 2 or low sheen.
  • level 3 or medium gloss
  • Level 4 or high gloss.

The home or business area will influence the required shine or light. For example, concrete flooring in a warehouse has a limited amount of polish. On the other hand, restaurants could want a high gloss finish for extra light and an enticing appearance.

Grinding and Sealing Concrete Floors

This technique is described as follows. You must first grind down concrete flooring before sealing. After that, the flooring is cleaned and sealed. Additional sealant layers may be advised. Dye dyes can be used to give the flooring earth tones.

Additional Difference Between Concrete Polishing and Grinding

There are a few more factors to consider when choosing between grinding and polishing concrete. The appearance comes first. Although it could be challenging to distinguish between the two, grind and seal flooring will have a more uniform appearance. This is because a topical sealer obtains the finish rather than relying on the concrete's inherent profile. This can be a better choice if you're trying to have concrete flooring that matches across an area. Additionally, you can add color stains to grind/seal floors to get the desired results.


The durability will influence your choice between the two procedures. Polished concrete is typically used in high-traffic areas because of its durability. However, they require resealing every year if you utilize sealed concrete.

Areas That Easily Get Stain

Concrete floors that have been sealed are preferable if the area is frequently subjected to stains like oil, grease, or spills. In addition, they are simple to clean. Several other flooring options would suffer long-term damage from exposure to these toxins. Depending on the space's use, you could combine polished and sealed concrete in multi-purpose areas. For instance, polished concrete might be used in a home's entranceway. Sealed concrete flooring may be advantageous. On the other hand, filled activity rooms like the kitchen or bathroom. You can achieve the benefits of both worlds by combining both methods.


While polished concrete flooring needs more work and costs more money, the required results can be obtained if applied strategically. But grinding concrete flooring has been used in both residences and commercial buildings. For best results, it's critical to approach a space carefully.

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