Skip to content

Knee Boards Concrete

Are you looking to achieve a professional finish on your concrete project? Look no further than knee boards.

Knee boards are an essential tool for anyone looking to achieve a smooth and even finish on their concrete surface. By using knee boards, you can ensure that your concrete is level, free of imperfections, and has a polished appearance.

Concrete finishing is a critical step in any concrete project. It not only enhances the overall aesthetic of the surface but also improves its durability and longevity. Without proper finishing, concrete can be prone to cracking, chipping, and other forms of damage.

That’s why it’s essential to invest in the right tools to achieve a flawless finish. Knee boards are a popular choice for both amateurs and professionals alike, and for a good reason. With a little practice and patience, you can achieve the perfect finish with knee boards on your concrete surface.

Understanding the Importance of Concrete Finishing

You need to understand how important it is to properly finish your concrete if you want it to look great and last a long time. Concrete is a durable and versatile material, but it can also be brittle and prone to cracking if it’s not finished correctly. That’s why it’s crucial to pay close attention to the finishing process and make sure that everything is done properly.

One of the most important aspects of concrete finishing is smoothing out any rough spots or bumps. This is typically done with a tool called a float, which is used to level out the surface of the concrete and create a smooth, even finish. If you skip this step or don’t do it correctly, you can end up with a surface that is uneven or rough, which can be both unsightly and unsafe.

Another important factor to consider when finishing your concrete is the curing process. This is the time when the concrete hardens and becomes strong enough to withstand weight and pressure. It’s important to allow the concrete to cure properly, which usually takes several days, before you begin using it. Rushing the curing process can result in a weaker, less durable surface that’s more prone to cracking or breaking. So, take your time and give your concrete the time it needs to cure properly.

Introducing Knee Boards and Their Functionality

Let’s take a moment to explore the innovative tool that can revolutionize the way you work on construction projects – knee boards. These tools are designed to make concrete finishing easier and more efficient, allowing you to achieve a smooth and even finish on your concrete surfaces.

Here are three things you need to know about knee boards:

  1. Knee boards are essentially small, portable concrete finishing tools that you can use to smooth out concrete surfaces and remove imperfections. They’re typically made of wood or aluminum and feature a flat surface that you can use to apply pressure to the concrete. The boards are designed to be used while kneeling, which means you can get up close and personal with the concrete and get the job done quickly and efficiently.

  2. One of the main benefits of using knee boards is that they allow you to work more quickly and efficiently than traditional concrete finishing tools. Because you’re able to kneel down and work closely with the concrete, you can get a better sense of what needs to be done and make adjustments on the fly. This can save you a lot of time and effort, especially if you’re working on a large concrete surface.

  3. Knee boards can also help you achieve a more professional finish on your concrete surfaces. Because you’re able to work more closely with the concrete and apply more pressure, you can create a smoother, more even finish than you would be able to achieve with other tools. This can be especially important if you’re working on a project that requires a high level of precision and attention to detail.

Overall, knee boards are a great addition to any construction project, and they can help you achieve a more efficient, professional finish on your concrete surfaces.

Types of Knee Boards and Their Advantages

There are various types of these innovative tools available, each with unique advantages that can enhance the efficiency and quality of concrete finishing on construction projects.

The most common type of knee board is made of lightweight aluminum with a smooth surface. This type of board is ideal for finishing concrete surfaces because of its smooth glide and easy maneuverability. Additionally, aluminum knee boards are durable and long-lasting, making them a great investment for any construction project.

Another type of knee board is made of plastic, which is also lightweight and easy to use. Plastic knee boards are ideal for concrete finishing because they are non-stick and easy to clean, making it easier to achieve a smooth finish. Additionally, plastic knee boards are less likely to chip or crack than other types of knee boards, which makes them a great option for long-term use.

Finally, there are knee boards made of foam, which are ideal for use on delicate surfaces or for finishing hard-to-reach areas. Foam knee boards are soft and flexible, making them perfect for working on uneven surfaces. They are also lightweight and easy to use, which means that they are ideal for use on smaller construction projects.

No matter what type of knee board you choose, you can rest assured that it will make your concrete finishing work easier and more efficient.

Preparing for Knee Boarding Concrete

Before starting, make sure to adequately prepare yourself and the surface to ensure a smooth and successful finishing job. First, make sure you have all the necessary tools and equipment, including knee boards, trowels, floats, and a water source. It’s also important to wear knee pads and gloves to protect yourself from injury.

Next, prepare the concrete surface by removing any debris or obstacles. Make sure the surface is clean and free of any oil or grease stains that could affect the finish. If necessary, use a pressure washer or chemical cleaner to thoroughly clean the surface.

Once the surface is clean and dry, apply a bonding agent to promote adhesion between the concrete and the knee board.

When you’re ready to begin knee boarding, start at one end of the surface and work your way towards the other end. Use long, fluid strokes to smooth out the concrete and create a uniform finish. Remember to keep your knee boards clean and free of debris to prevent scratching or marring the surface.

With proper preparation and technique, you can achieve a smooth and professional-looking finish on your concrete surface.

Techniques for Using Knee Boards on Concrete

To achieve a polished and even surface, you’ll need to use a combination of sweeping and circular motions while applying pressure with the tools on your hands and knees.

Start by sweeping the knee board in a back and forth motion to level out any rough spots or bumps. Once you’ve smoothed out the surface, switch to circular motions to create a consistent finish.

Here are three techniques to keep in mind when using knee boards on concrete:

  1. Keep your weight evenly distributed on both knees to avoid putting excess pressure on one area of the surface. This will help prevent uneven spots and ensure a consistent finish.

  2. Use a light touch when applying pressure to the surface with the knee board. Too much pressure can cause the concrete to crack or create indentations in the surface.

  3. Move slowly and deliberately, focusing on small sections of the surface at a time. This will help you maintain control and create a more even finish overall.

Using knee boards on concrete can be a physically demanding task, so it’s important to take breaks as needed and stretch your muscles regularly.

Remember to stay focused and patient, taking your time to create the best possible finish for your project. With practice and persistence, you’ll be able to achieve a smooth and polished surface that you can be proud of.

Common Mistakes to Avoid When Knee Boarding Concrete

Don’t let these common errors ruin your concrete finishing – avoid these mistakes for a polished and professional-looking result.

One of the most common mistakes to avoid when knee boarding concrete is using too much pressure. While it may seem like applying more pressure will help you achieve a smoother finish, it can actually result in creating waves or ripples on the surface of the concrete. Instead, use a light touch and let the weight of the knee board do the work.

Another mistake to avoid is waiting too long to use your knee board. If you wait too long, the concrete may become too hard for the knee board to be effective in creating a smooth finish. It’s important to time your use of the knee board correctly, typically within 30 minutes of pouring the concrete. This will ensure that the surface is still soft enough to work with and will result in a better finish.

Lastly, avoid overworking the concrete with your knee board. Overworking the concrete can cause it to become too smooth, resulting in a slippery surface that can be dangerous to walk on. It’s important to use the knee board just enough to create the desired finish, without going overboard.

By avoiding these common mistakes, you can achieve a polished and professional-looking concrete finish.

Maintenance and Care for Knee Boards

Make sure your knee boards remain in top condition by properly maintaining and caring for them after every use. Here are some tips to help you out:

  • Clean your knee boards after each use to prevent debris buildup and make them easier to use next time. Use soap and water to remove any dirt or grime that has accumulated on the board. Dry the board off with a towel to prevent water damage. Store the board in a dry, cool place to prevent damage from humidity or extreme temperatures.

  • Before each use, check your knee boards for any signs of wear and tear. Look for cracks, chips, or other signs of damage on the surface of the board. Check the edges of the board to ensure they’re not worn down or damaged. Make sure the hardware (screws, bolts, etc.) is tight and in good condition.

  • Regularly lubricate the hinges on your knee boards to ensure that the board moves smoothly and doesn’t get stuck. Use a lubricant specifically designed for hinges to avoid damaging the board. Apply the lubricant to the hinges and move the board back and forth to distribute it evenly. Wipe off any excess lubricant with a clean towel.

By following these simple maintenance and care tips, you can ensure that your knee boards will remain in top condition and last for years. Taking care of your equipment not only saves you money in the long run but also helps you work more efficiently and safely.

Achieving a Professional Finish with Knee Boards

Achieving a polished and refined outcome can be attained with the use of proper techniques and tools. When using knee boards for concrete work, it’s important to start with a smooth and level surface.

Any bumps or inconsistencies in the concrete will show up in the finished product, so take the time to ensure the surface is as even as possible before starting.

Once you have a smooth surface, it’s time to start using the knee boards to achieve a professional finish. The key is to use smooth, sweeping motions to spread the concrete evenly across the surface.

Avoid going back over areas you’ve already covered, as this can create unwanted lines or marks in the finished product.

To achieve the smoothest finish possible, it may be necessary to make multiple passes with the knee boards. Start with a rougher, more abrasive board and work your way up to a smoother, more polished one.

With practice and attention to detail, you can achieve a professional finish that will impress even the most discerning clients.


You’ve learned all about knee boarding concrete and how it can help you achieve a professional finish. By using knee boards, you can ensure that your concrete surface is smooth, level, and free of imperfections.

Remember to choose the right type of knee board for your project and prepare your surface properly before use. When using knee boards, be sure to use the correct technique and avoid common mistakes like overworking or underworking the surface.

Finally, take care of your knee boards by cleaning and storing them properly.

With these tips in mind, you can feel confident in your ability to knee board concrete and create a beautiful finish for your project. Whether you’re a professional contractor or a DIY enthusiast, knee boards are a valuable tool that can make all the difference in achieving a flawless result.

So go ahead and give knee boarding a try – you might just be surprised at how easy it is to use and how great your concrete surface looks when you’re done!