Almost any structurally sound concrete floor, whether new or old, can be polished. However there are some exceptions, for example with new floors no special mix design is required to achieve good results – although the floor should be in place at least 28 days before polishing begins to ensure adequate curing.
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Is it expensive to polish concrete floors?

Cost of Polished Concrete Floor A polished concrete floor costs $2,690 on average, with most homeowners paying between $1,540 and $3,840. Polishing 200 square feet of existing concrete could cost anywhere from $600 to $6,000, or up to $6,600 if you need concrete poured.

Can you put polished concrete over existing concrete?

You’d be happy to know that any concrete surface can be ground back and polished up. This may be a less risky option to pouring a new slab over an existing one. The look of the finished floors will still depend on the condition of the slab, but it’s possible to achieve a natural concrete look.

Can lightweight concrete be polished?

We can’t polish the lightweight concrete floor slabs. … Lightweight structural concrete is actually so because of the aggregate, and not the cement. Various aggregate recipes use various light (or “lighter”) weight materials to reduce the weight of concrete by as much as 35 to 40%.

Can you polish existing outdoor concrete?

Can you have polished concrete outdoors? Yes. For outdoors however we would not normally recommend a Mechanically Polished Concrete, as when wet it can be slippery.

Can I polish my concrete floor myself?

Polishing concrete is not an easy DIY project, since it requires heavy equipment and special diamond tooling. We recommend hiring a professional concrete polishing contractor to complete your project.

Is it cheaper to tile or polish concrete?

Cost of Polished Concrete vs. According to Concrete Network, the average ceramic tile flooring costs between $11-$22 per sqft, and natural stone can coast as much as $20-$50 per sqft. New installation of stained and polished concrete can cost between $2-$15 per square foot.

Can you polish a normal house slab?

Almost any structurally sound concrete floor, whether new or old, can be polished. However there are some exceptions, for example with new floors no special mix design is required to achieve good results – although the floor should be in place at least 28 days before polishing begins to ensure adequate curing.

Is polished concrete slippery?

Polished concrete finishes may look as smooth as glass, but surprisingly, they are not slippery when wet.

How much is polished concrete per square Metre?

You may get several prices for polished concrete. The least expensive may be under $25 per square metre, but on average, grind and seal polished concrete will cost around $50 per square metre. Honed concrete may cost $75 per square metre. Mechanically polished floors may cost $100 or more per square metre.

How soon can you polish new concrete?

Without this step, you get a smooth floor, but not the polish this process is known for. Therefore, just like epoxy coatings and quality concrete staining, it is best to wait at least four weeks for new concrete to sufficiently cure before performing a concrete polish.

Is polished concrete good for garage?

We have to admit that a polished concrete garage floor can look fantastic. … It typically is less slippery when wet than some other garage flooring options as well. If you didn’t know any better, polished concrete seems like the best garage flooring option that you could choose.

Can you polish concrete with fiber in it?

it depends! For microfibers, it depends on the type to some degree — for low-dose monofilaments, there should be little fiber evidence. Microfibrillated fibers can sometimes fuzz, depending on the level of polish. … There would be very little evidence, if any, of fiber appearance on the surface.

How do you make a concrete floor smooth and shiny?

For this, you need to put a small amount of elbow grease on the area and sprinkle baking soda over it. Then use a damp cloth to rub around the area to make the area smooth and shiny again. Most of the time, you will be needing to follow this technique to make the concrete surface look shiny and smooth.

How do I polish concrete?

  1. Prepare the Area to be Polished. …
  2. Use a Coarse Grit Abrasive Disc to Polish the Surface. …
  3. Use a Fine Grit Abrasive Disc to Polish the Surface. …
  4. Use an Extra-Fine Grit Abrasive Disc. …
  5. Apply a Surface Polish Coat.
How long does it take to polish a concrete floor?

Depending on the area, the level of polish, and the obstacles, the polishing can take upwards of 2 to 3 days. However, you can use the surface immediately after the polishing is done. For more information on polished concrete, or to get an estimate, you can contact us at The Floor Company.

Are polished concrete floors still in style?

Polished concrete floors add up to over 90% of our residential installs. They’re all the rage in residential flooring right now. They’re simply more versatile and attractive than any type of stained concrete floor, including acid stain.

Can you tile over concrete?

A: It’s perfectly acceptable to put tile directly on concrete — with a couple of caveats. First, it is important to determine if there is moisture coming up from the slab. … Those products should help prevent any cracks in the slab from damaging the newly installed tile.

Is polished concrete colder than tiles?

Polished Concrete is no colder than tiles and many testimonials claim that due to Polished Concrete being recognised as a sustainable and ‘green’ building product the thermal mass naturally draws its temperature from the ground rather than the outside so it tends to be warmer than tiles in winter and cooler than tiles …

Does polished concrete crack?

Polished concrete is more susceptible to cracking.” A concrete slab cracks as part of the initial curing process, and it will crack again over time. Polishing will not change this aspect of concrete’s nature, though it may draw attention away from it.

Can I rip up tiles and polish concrete?

Tiles: pulling up tiles can often leave chipping on the concrete surface from jackhammering the tiles off but thoughtful removal can avoid this and a good concrete polisher can patch these and sometimes blend them in, to a reasonable state.

Can you have polished concrete in shower?

A complete warm, cream bathroom (including the walls, floor and sink) can be made entirely of concrete. Whether you’re building or renovating a laundry, toilet, shower or bathroom, for a high-gloss, low-maintenance finish, concrete polishing is the answer – it’s a fine, no-wax flooring material.

Is polished concrete more expensive than wood?

Because material costs for polished concrete floors are six to eight times lower than that of high-quality hardwood floors, polished concrete is significantly less expensive than wood in new residential construction. In 2021, a typical white oak floor install can range from $12 to over $22 a square foot.

What is the difference between polished concrete and epoxy?

There are many differences between epoxy and concrete polishing. Epoxy flooring is water resistant, provides a non-slippery surface and will not be damaged as a result of a chemical spill. … Concrete polishing is a smooth and clean surface that does not peel or scratch as compared to epoxy flooring which can scratch.

Is concrete flooring cheaper than wood?

Yes, concrete floors are generally more affordable than hardwood floors. Generally, a concrete floor costs between $2 and $15 per square foot, while hardwood floors cost between $12 and $20 per square foot, according to Floor Critics.

Can concrete be buffed?

Polished concrete is achieved by mechanically polishing a concrete surface using diamond encrusted floor grinding shoes, and will give your concrete a shiny, buffed look.

At what stage in the build do you polish concrete?

2) Time Of Installation For example, polished concrete should be installed before your plasterboard or a ‘grind and seal’ finish is completed, as well as before your skirting boards are installed in the final phase of the build.

Why is my concrete shiny?

Concrete goes from a dull, rough surface to a shiny, smooth, polished surface through a series of grinding steps. This grinding is done with a series of diamond impregnated floor pads. These pads contain millions of microscopic diamonds that are used to grind the concrete and make it smoother.

What is better than epoxy for garage floor?

Aliphatic polyurethane has more flexibility than epoxy which makes the surface much more scratch resistant. It also aids in absorbing impacts better and provides much higher abrasion resistance. In fact, some manufacturer’s claim that the wear resistance of polyurethane over epoxy is almost 3 to 1.

Is there a sealer for concrete?

There are two main types of concrete sealers: film-forming sealers and penetrating sealers. Film-forming sealers include acrylics, epoxies, and urethanes that form a coating on the surface of the concrete. Film-forming sealers, especially acrylics, are more susceptible to wear and will need to be reapplied frequently.

Can you put epoxy over polished concrete?

Epoxy flooring is used in many garage flooring cases because it is considered easier to install and is a more cost effective flooring solution. Epoxy flooring is the ultimate choice in areas where polished concrete cannot be used.

How do you finish fiber concrete?

One key to finishing fiber-reinforced concrete is using external vibration. External vibration brings paste to the surface and buries fibers located at the slab surface, encapsulating them in concrete and minimizing exposed fibers.

How do you remove fiber from concrete?

If this is objectionable, you can remove the fibers by burning them with a torch before applying the coating. If the use of an open flame is not allowed, you can also remove the fibers with a high-pressure water stream or by shotblasting.

Can you polish Gfrc?

Once the piece is demolded I will buff the piece, fill any bug holes with a matching color paste, lightly polish and seal prior to installation. Today I use the same GFRC reinforcement when doing more traditional finishes like polished, hard trowelled and my signature pressed finish.

Can you polish concrete with an orbital sander?

Recommended Tools to Sand Concrete The best and easiest way to sand concrete would be with a random orbital sander. … If you do want to use a palm-sanded approach, then I recommend that you first smooth out your concrete lightly with power tools such as an angle grinder.

Can you leave concrete floors bare?

Bare concrete floors might often be the cheapest option, but it can lead to a whole host of problems that could incur more costs, hassle and lost time than installing a coating in the first place. … Uncoated concrete is vulnerable to moisture and could be affected by issues such as freeze-thaw damage and rebar corrosion.