How to Overlay Pavers on Concrete: A Step-by-Step Guide

Adding pavers to a concrete surface can be a great way to enhance the aesthetic appeal of your outdoor space. The process begins by ensuring that the concrete is dry and in good condition. Once this is confirmed, border pavers are securely glued down using mortar or a construction adhesive to create a stable base. Next, a layer of sand, about an inch thick, is spread over the entire area where the pavers will be placed. This serves the dual purpose of providing a flat surface for the pavers to rest on and allowing for proper drainage of water away from both the pavers and the concrete slab.

How Do You Lay Thin Pavers Over Concrete?

When it comes to laying thin pavers over concrete, there are a few steps to follow for a successful installation. First, youll need to determine the size and layout of your paver design. Once you’ve this information, you can start the installation process.

Begin by preparing the concrete surface. This involves cleaning and removing any debris or loose materials. You may need to use a pressure washer or a stiff brush to thoroughly clean the area. Make sure the surface is dry before proceeding.

Next, youll want to install a thin concrete paver along the perimeter of the area. This provides a solid edge and helps hold the pavers in place. Use mortar or thin-set to secure the pavers. Be sure to follow the manufacturers instructions for proper application and curing time.

Once the perimeter pavers are in place, it’s time to screed the base sand. This involves spreading a layer of base sand inside the perimeter, making sure it’s level and compacted. A screed board or straightedge can be used to achieve a smooth, even surface.

Take your time to carefully place each paver, ensuring they’re level and fit tightly together. It’s important to make any necessary adjustments as you go along to maintain a uniform appearance.

After all the pavers are in place, youll want to fill the joints with sand or polymeric sand. This helps lock the pavers together and prevents shifting or weed growth. Follow the manufacturers instructions for the specific product youre using.

Finally, give the pavers time to settle and set. This may involve watering or compacting the area to ensure stability. Regular maintenance, such as sweeping and occasional washing, will help keep your thin paver installation looking it’s best for years to come.

In addition, concrete tends to retain heat, making pavers on concrete susceptible to expansion and potential damage. To ensure the longevity and stability of your paver installation, it’s recommended to create a separate base layer by removing the concrete and properly preparing the ground underneath.

Is It a Good Idea to Put Pavers Over Concrete?

By putting pavers directly over concrete, you may be limiting their ability to properly adjust to these movements, leading to potential damage and unsightly cracks in the long run.

One alternative to consider is removing the existing concrete and installing the pavers on a proper base. This allows for better stability and drainage, as well as the ability to properly adjust to ground movements. Another option is to use a concrete overlay, which involves applying a thin layer of concrete or a concrete-like material on top of the existing surface. This can provide a fresh and even surface for the pavers, while still allowing for some flexibility.

It could also be a quicker and more cost-effective solution compared to other methods. In these situations, it’s essential to ensure there’s proper drainage and that the pavers are secured in place to prevent movement and potential damage.

Pros and Cons of Using a Concrete Overlay for Pavers

Using a concrete overlay for pavers has it’s advantages and disadvantages. One advantage is that it can provide a fresh and uniform appearance to tired or damaged pavers. It can also add strength and durability to the pavers, making them more resistant to cracking and shifting. Additionally, a concrete overlay can be customized with different colors and patterns to enhance the aesthetic appeal of a space.

However, there are also some downsides to using a concrete overlay for pavers. One drawback is that it can be a labor-intensive process, requiring the removal of existing pavers, preparation of the base, and pouring and curing of the concrete overlay. This can make the installation more time-consuming and costly compared to other options.

Furthermore, concrete overlays may not be suitable for all types of pavers. They could reduce the natural permeability of the pavers, leading to water pooling or drainage issues. Additionally, the added layer of concrete may alter the height and profile of the pavers, affecting the overall layout and functionality of the area.

Overall, using a concrete overlay for pavers can offer benefits such as improved appearance, strength, and customization. However, it’s important to consider the potential drawbacks and assess whether it’s the most appropriate option for a specific project.

Additionally, installing pavers over concrete can also save you the hassle of dealing with the mess and inconvenience of concrete removal. Not only does this option provide a cost-effective alternative, but it also offers a more efficient and time-saving solution for your outdoor project.

Is It Cheaper to Install Pavers Over Concrete?

Furthermore, installing pavers over concrete eliminates the need for extensive excavation and the disposal of concrete waste. This saves you both money and the hassle of dealing with excess materials. Additionally, pavers are known for their durability and longevity. By placing them on top of concrete, you’re providing an extra layer of protection, as the concrete acts as a stable base for the pavers. This ensures that your pavers will last for many years, potentially saving you even more money in the long run.

With a concrete base, you’ve the freedom to choose from a wide range of different paver styles, colors, and patterns. This allows you to create a unique and personalized outdoor space that matches your aesthetic preferences. Additionally, pavers are relatively easy to install, making it possible for many homeowners to undertake the project themselves and further save on labor costs. However, it’s important to note that the overall cost of installing pavers over concrete can vary depending on factors such as the size of the area, the type of pavers chosen, and the complexity of the design. Thus, it’s recommended to consult with a professional paver installer to get an accurate estimate for your specific project.

Maintenance and Care of Pavers Over Concrete: Exploring the Necessary Maintenance Tasks and Cost Associated With Maintaining Pavers Installed Over Concrete.

Maintenance and care of pavers over concrete mainly involves regular cleaning, resealing, and occasional repairs. Cleaning can be done using a broom or a pressure washer to remove dirt and debris. Resealing is recommended every 3-5 years to protect the pavers from stains and fading. Repairs may be required for damaged or uneven pavers, which can be easily replaced. The cost of maintaining pavers over concrete will depend on factors such as the size of the area, any additional services required, and the quality of materials used.

Source: Pros and Cons of Putting Pavers Over Concrete

Gluing pavers in place requires the use of paver adhesive, which provides a strong and long-lasting bond. To begin, cut the tip of the adhesive tube to the desired bead size and insert it into a caulk gun. Squeeze the trigger to release the adhesive in a zigzag pattern onto the pavers, and use your finger to wipe off any excess. This simple process ensures that your pavers stay securely in place for years to come.

How Do You Glue Pavers in Place?

Gluing pavers in place is a popular method to secure them and create a cohesive and durable outdoor surface. One way to accomplish this is by using paver adhesive. To start, you’ll need to cut the tip of the adhesive tube to the desired bead size that suits your projects needs. This will allow for better control when applying the product.

Once the adhesive tube is ready, insert it into a caulk gun to effortlessly dispense the adhesive. Begin by pulling the trigger to release the adhesive, making sure to apply it in a zigzag pattern. This technique helps distribute the adhesive evenly on the pavers, creating a strong bond.

During the application process, excess caulk might accumulate. It’s important to promptly wipe it off with your finger to ensure a neat and clean finish. By removing the excess adhesive, you not only improve the aesthetic appeal of the pavers but also prevent any potential tripping hazards.

When using paver adhesive, it’s essential to allow sufficient time for the adhesive to dry and cure. This typically takes anywhere from 24 to 48 hours, depending on the specific adhesive product you’re using. It’s crucial to be patient and avoid placing any weight or pressure on the pavers during this curing period.

Moreover, it’s worth noting that paver adhesive is designed to provide a strong and durable hold under various weather conditions. It can withstand extreme temperatures, moisture, and UV rays without losing it’s adhesive properties. This makes it an ideal choice for outdoor paver installations that will be exposed to the elements.

By following the steps mentioned above, you can ensure a successful installation and enjoy a long-lasting, beautiful outdoor space.

Best Practices for Maintaining and Cleaning Pavers That Have Been Glued in Place

  • Regularly sweep the pavers to remove loose dirt and debris.
  • Use a pressure washer to clean the pavers. Start with a low-pressure setting and gradually increase the pressure, if needed.
  • Avoid using harsh chemicals or detergents, as they can damage the pavers. Instead, opt for a mild solution of water and soap.
  • Gently scrub the pavers with a soft-bristle brush to remove any tough stains or grime.
  • Apply a paver sealer to protect the surface and prevent staining. Follow the manufacturer’s instructions for the best results.
  • Inspect the pavers regularly for any cracks or loose stones. Repair or replace any damaged pieces to maintain the overall integrity of the installation.
  • Avoid using sharp objects or heavy machinery on the pavers, as they can cause permanent damage.
  • Remove any oil or grease stains promptly using an absorbent material like kitty litter or baking soda. Let it sit for a while, then sweep or vacuum up the residue.
  • Avoid using excessive amounts of water when cleaning the pavers, as it can seep into the joints and weaken the adhesive.
  • Consider applying a joint stabilizing sealer to prevent weed growth and maintain the stability of the pavers.


In summary, overlaying pavers on a concrete surface involves a step-by-step process to ensure a stable and visually appealing outcome. By securing border pavers with mortar or construction adhesive, the foundation is strengthened, providing a solid base for the subsequent layers. The addition of a one-inch thick layer of sand further aids in draining water away from the pavers, preventing any potential damage to both the pavers and the underlying concrete slab. This method combines both functional and aesthetic considerations, resulting in a durable and visually pleasing paving installation.

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