Concrete Overlay Coatings in Indianapolis

Empty living room under construction with new wood flooring, large window, exposed brick wall, and a partially built wall near the entrance.

What are Concrete Overlays?

A concrete overlay coating is a thin, cement-based coating applied over existing concrete to create a smooth, seamless surface. It is used to refresh worn or outdated floors without the need for full concrete removal or replacement. Concrete coatings can be customized with various colors, textures, and finishes to achieve a modern, decorative look. When properly sealed, they provide a durable, low-maintenance flooring solution for residential and commercial spaces.

Interior of a house under construction with a freshly stained polished concrete floor, partial wall framing, plastic coverings, and windows.

How do Concrete Overlays Work?: Concrete microtop coatings work by applying a thin, cement-based coating over an existing concrete surface to create a new, smooth, and customizable finish. The process begins with proper surface preparation, which includes cleaning, repairing cracks, and mechanically profiling the concrete so the overlay can bond correctly. Once prepped, the coating material—typically only 1/16" to 1/8" thick—is mixed and hand-troweled or squeegeed onto the surface. After curing, the overlay can be sanded, textured, stained, or colored to achieve the desired look, from modern minimalist to decorative finishes. Finally, the surface is sealed with a protective sealer to enhance durability, stain resistance, and longevity, making microtop overlays a popular choice for residential and commercial concrete renovations.

Empty room with white walls, brick accent wall, ceiling lights, and taped plastic covering the lower walls.

Benefits of Concrete Overlays: Concrete microtop coatings offer businesses and homeowners a cost-effective way to transform worn or outdated concrete floors without the expense and downtime of full replacement. Because they are applied in a thin layer, microtop concrete coatings provide a seamless, modern appearance while maintaining the strength of the existing concrete. They are highly customizable, allowing businesses to choose colors, textures, and finishes that align with their brand and interior design. Concrete microtop coatings are also durable, easy to clean, and compatible with slip-resistant and protective sealers, making them ideal for high-traffic commercial environments. Overall, they deliver a professional, long-lasting flooring solution that enhances both aesthetics and functionality.