How To Install Pavers Over Existing Concrete Patio

How to Install Pavers Over Existing Concrete Patio

Transforming an outdated concrete patio into an elegant paver paradise can significantly enhance your outdoor space. Installing pavers over existing concrete is a cost-effective and attainable project that can be completed with some preparation and attention to detail.

1. Patio Preparation

Begin by thoroughly cleaning the concrete surface using a pressure washer or a degreaser to remove any dirt, debris, or stains. Inspect the concrete for cracks or uneven areas and repair them with a concrete patch or leveling compound.

2. Establishing a Level Base

If the concrete patio has significant dips or slopes, you may need to create a level base before laying the pavers. Use a self-leveling concrete mix or dry mortar to fill in low spots and create a smooth, even surface. Allow the base to cure completely.

3. Installing a Mortar Bed

A mortar bed provides a strong and stable foundation for the pavers. Mix mortar according to the manufacturer's instructions and spread it evenly over the prepared concrete surface using a trowel. Use a notched trowel to create grooves in the mortar for better adhesion.

4. Laying the Pavers

Start laying the pavers in a pattern of your choice, ensuring they are level and spaced evenly. Use a rubber mallet to gently tap the pavers into place and create a secure bond with the mortar. Maintain a uniform joint width using paver spacers.

5. Compacting and Setting

After the pavers are laid, use a plate compactor or a hand tamper to compact the surface thoroughly. This step ensures the pavers are firmly seated and prevents shifting. Allow the mortar to set for several days before applying a polymeric sand to the joints.

6. Sealing the Pavers

To protect the pavers from stains, fading, and damage, apply a penetrating sealer. Choose a sealer specifically designed for outdoor pavers and follow the manufacturer's instructions for application. Sealing will extend the life of your pavers and maintain their vibrant colors.