When a new concrete patio is added beside an older slab, differences in color, texture, and wear can make the space look unfinished. A sprayed concrete overlay provides a way to unify both surfaces with a consistent color and classic knockdown texture, without replacing the existing patio.
Creating One Consistent Surface
For this project, Decorative Concrete of Virginia poured a new patio next to an existing concrete slab. After the new concrete cured, both surfaces were prepared by grinding and cleaning them thoroughly.
The crew then applied a primer followed by a thin overlay material. This helped create a smoother surface and provided a base for the decorative finish.
Applying the Knockdown Finish
The overlay was sprayed across the patio using a hopper gun. Installers lightly troweled the material to create a classic knockdown texture.
The finished texture adds visual interest and provides slip resistance, making it suitable for patios, porches, walkways, and pool decks.decorativeconcreteofvirginia+1
A solid-colored sealer was applied to help the new and old concrete look like one unified outdoor space.
Is a Sprayed Overlay Right for You?
A sprayed concrete overlay can refresh stable concrete without completely removing the existing slab. It can also add color, texture, and a more finished appearance.
However, the concrete must be structurally sound. Major cracks, settlement, drainage problems, or unstable areas should be repaired before an overlay is installed.
Homeowners in Lynchburg and Central Virginia can learn more about DCVA’s sprayed concrete overlay services or visit Decorative Concrete of Virginia.
Contractors interested in learning decorative concrete techniques can explore Decorative Concrete School.
