The concept of overlay flooring may not have existed for hundreds of years. For instance, hardwood was already around since the Middle Ages, although it was introduced in the 1600s. However, the modern, machine-made flooring that we know now was only invented in 1885. Carpets have been around since 5000 BC while ceramic tiles were used since 4,000 BC.
As you can see, an overlay is a relatively new flooring option for homeowners. It became extremely popular over time, especially for those with timber flooring. One reason why homeowners loved overlays relates to the height disparity in houses.
For instance, a carpet with an underlay maybe around eight to nine millimetres high while tiles with some adhesive can be as high as 14 mm. Introducing a new flooring type, especially those homes with various flooring heights, can face many difficulties. There could be tripping hazards as well, which was why families with children and those who live with the elderly required a better solution.
Then, polished concrete overlays entered the picture. Overlays for concrete flooring have become a huge trend. Not only do they make the floor more attractive but they are also extremely cheaper than other concreting options.
Why Should You Consider Polished Concrete Overlay?
The flooring in your home or office already looks worn out. You know it will put a huge dent on your budget if you remove the flooring completely. Previously you would have no other choice, so you probably thought about delaying the process to save some money first. The good news is that there is an even better way.
Polished concrete overlay is the answer. It is an effective yet cheaper option, which is why many homeowners seek an overlay instead of complete floor removal. Installing an overlay over polished concrete will transform flawed concrete into a more professional-looking and well-built floor.
What are the Advantages?
Polished concrete overlays are great for everyone. Whether you are a homeowner or a business owner, you will find it beneficial for you. After all, the goal is to make the flooring presentable for your guests or clients.
Aside from the benefits above, here are more reasons why you may want to switch from your worn flooring to polished
concrete overlay:
- It is the floor makeover that you have been looking for.Polished concrete overlay is a type of decorative concrete overlay that can transform your ugly flooring with a beautiful result. It covers unsightly floors that may have been damaged over time or perhaps due to an accident. If you have a store, cracked flooring is unacceptable. As a homeowner, you do not want your guests to notice that your floor is severely worn out or damagedWhether you need to rejuvenate the floor or to simply restore it, polished concrete overlays can help. You can also turn to this flooring option when you have elevation problems in your home. The toppings will correct the varying heights. This way, you do not have to tear down the flooring; rather, the overlay is applied on top of the existing concrete.
- It is affordable.Because it does not require the installation of new flooring, polished concrete overlays are much cheaper than other concrete options. Who would have thought that the high-gloss flooring you have in your home is super cheap? The finished product is difficult to find an equal, even when you compare it to hardwood.Polished concrete overlay is a cost-effective solution, whether you use it for new or old construction. Another reason why it is less expensive is that you do not have to change your flooring. No set-downs are required, so the material can be adjoined to other finishes.
- It gives the floor unmatched gloss.Concrete floors were once unattractive to residential properties because of the boring, grey product. Today, you can customise it according to your preferences. Decorative concrete makes it easy for you to choose this type of flooring. Many homes in Australia use concrete for their basements, garages, kitchens, and even the entire home.Apartments and condominiums also use this flooring type because they look incredibly flawless. The high-gloss finished product gives the building a more refined appearance. It is why businesses turn to polished concrete overlays.
- Polished concrete overlays are safe for residential and commercial use.The last thing you want as a business owner is an accident because you have slippery floors. The overlay does look shiny and slippery. However, you will be surprised that it is coated with an anti-slippery finish, which is why it is best for malls, stores, and shopping centres.When installing the flooring, be sure to ask the installer if there is adequate slip resistance in the product and the application process. All surfaces are required to comply with the AS/NZS 4586-2013 under Class P1 to P5. It means that the flooring should pass the ramp test involving feet that are either wet or bare.Stores and other commercial premises need to pass the oil-wet ramp test as well, particularly if the establishment is exposed to different contaminants.
- It has different styles.You do not have to worry about concrete being grey and cold. You do not have to settle for an industrial look for your home. Some offices also want a lively appearance, so they stay away from concrete. However, things have changed drastically. You can have decorative concrete options where the styles range from stencilled, stained, and dyed to stamped and textured flooring. You can get the look you have always wanted while it performs its job of covering the existing flooring flaws.Best of all, you achieve these designs without needing joints or grout, which can ruin the whole look.
- The floors are sturdy.You do not have to worry about concrete being grey and cold. You do not have to settle for an industrial look for your home. Some offices also want a lively appearance, so they stay away from concrete. However, things have changed drastically. You can have decorative concrete options where the styles range from stencilled, stained, and dyed to stamped and textured flooring. You can get the look you have always wanted while it performs its job of covering the existing flooring flaws.Best of all, you achieve these designs without needing joints or grout, which can ruin the whole look.
- Renovation is quicker than you may have expected.One of the biggest benefits of polished concrete overlays is that the application and installation will take a much shorter time compared to hacking and replacing your old flooring. More work will be involved if you remove your existing flooring, which can last at least three consecutive days.With overlays, it can be done in just a day. You can already tell the huge difference, which is often important to homeowners who do not want the downtime. The same goes for business people since time is always money. You do not want to keep waiting for the new flooring to finish because it can take about 24 hours.
Do you need to update your worn-out flooring in your kitchen, stairs, driveways, patios, swimming pool surrounds, and ramps, or bedrooms? Polished concrete overlay is an economical yet valuable solution to transform your old or out-dated flooring.
Note though that polished concrete overlays are not recommended for pools and areas with high slip accidents. However, it does not mean you cannot install them in the driveway and other outdoor spaces. It is recommended to use a topical sealer, along with an additive that will reduce slips.
Are There Any Disadvantages?
Of course, polished concrete overlays are not perfect, just like any other option out there. However, even if you are a discerning homeowner or entrepreneur, it will be difficult to find a flaw. After all, it is effective in concealing flooring issues, including height and visual defects.
Nevertheless, this flooring option also comes with a few disadvantages, including:
- It can crack.High-quality concrete material will not expand or contract. It is made to be durable and can last for several years. However, when exposed to heavy objects, such as cars and constant foot traffic, you will soon notice the cracks on the surface of the floor. Often, it happens when the substrate where the material was laid on starts to move. Therefore, the cracks and damages should not be blamed entirely on concrete.It is imperative to repair the substrate if there are cracks in it during the preparation stage of applying the overlay. These damages will be bandaged and primed. This way, further cracking will be avoided for several years.Some instances, however, show severe cracking occurring in the substrate. In this case, a more serious treatment will be applied, such as an anti-fracture membrane. This treatment is installed between the overlay and the substrate.
- It can also stain.Polished concrete veneers are stain-resistant. However, it is necessary to wipe and clean up any spills as quickly as possible. Maintaining the glossy surface can be difficult, especially for busy people. You also cannot use any type of cleaner, except pH neutral ones. High alkaline or acidic products, including lemon juice, red wine, and sauces, should be immediately removed to ensure the surface does not corrode.
- The overlay may require regular maintenance.Just like with any floor surface, you should ensure the polished concrete overlay is clean and without damage. The good news is that it will not need yearly maintenance, unlike other surfaces. Reapplication of the sealant is often necessary every five years, but perhaps every three years if the area receives heavy traffic.Some firms will not allow overlays over old and hollow tiles. Use marbles or coins to check if there are any hollow sounds. You should tell the installer right away if such a problem exists. This way, the flooring will receive the correct treatment.
The Application Process
Application of the overlay will depend on a few things, including the condition of the floor, age, and damage among others. If you have a new floor, here are some things to bear in mind:
Special mixes are not required to arrive at the best results.
The new floor should be installed at least a month before the polishing procedure. This way, curing is completely achieved. Be sure to contact your contractor for the rest of the instructions.
Application of the overlay will depend on a few things, including the condition of the floor, age, and damage among others. If you have a new floor, here are some things to bear in mind:
Special mixes are not required to arrive at the best results.
The new floor should be installed at least a month before the polishing procedure. This way, curing is completely achieved. Be sure to contact your contractor for the rest of the instructions.
Meanwhile, if you have older or existing flooring that has been around for several years, these tips apply:
- The floor or surface area should be prepared first before the overlay application. Preparation involves removing grease, dirt, coating, and other blemishes.
- Damaged floors with spalling, tack holes and other similar flaws will be assessed. Different treatment options are available, including self-levelling overlays that will help cover and conceal the damaged spots. Another option is using thin toppings that can beautify worn and old surfaces.
Whether you have old or new floors, you will discover how versatile polished concrete overlays are. They are designed to suit your taste and style. Therefore, you can choose the stains and dyes that will be used. You can even have decorative saw cuts, textured or smooth finish, or stencils.
Using decorative aggregates can also provide a terrazzo effect while allowing you to stay within your budget. You can also select from stamped surfaces, which can look like slate, stone, or brick.
New builds should have the polished concrete veneers installed after plastering and drywall installation. The overlay should be before painting, skirting, or installing any cabinetry. Meanwhile, if the procedure will be performed in a property that is up for renovation, all furniture pieces, cabinetry, and skirtings should be removed first.
The installation uses grinding machinery, which typically comes with vacuums. This way, the homeowners will not have to worry about the dust created during the whole procedure. The vacuum can capture more than 95% of the dust from grinding and polishing. Note, however, that some dust cannot be avoided.
Polished concrete veneers or overlays are usually mixed and installed by hand. As much as possible imperfections during the installation will be corrected. Close-up inspections are performed thoroughly. Utmost care is taken while grinding, polishing, and installing to ensure flaws are either removed or concealed.
