Your One-Call Solution for Exposed Aggregate Installations
If you’re looking for a concrete finish that stands out from the standard smooth gray slab, a buff wash or exposed aggregate finish is a beautiful way to take your project to the next level. These decorative options create a bright, clean, and natural-looking surface by revealing the materials within the concrete itself—fine sand, stone, and mineral blends that give each pour its own unique character. At Hacker’s Concrete Impressions, we specialize in buff washes and exposed aggregate finishes for homeowners throughout Columbus, Ohio and surrounding areas, creating surfaces that combine durability with high-end curb appeal.
A buff wash finish is a popular choice for those who want a sleek, uniform appearance with subtle depth and detail. This finish offers a refined look that feels clean and modern while still showing natural texture. Buff washes are commonly used for driveways, patios, walkways, porches, pool decks, and entryways, and they’re ideal for homeowners who want decorative concrete without a heavy stamped pattern. The final result is a smooth, detailed surface that blends beautifully with landscaping and exterior design.
Our buff wash process begins with applying a specialized chemical surface deactivator to the fresh concrete. This deactivator prevents the top layer of the concrete from fully setting. After the concrete has reached the proper curing stage, we use a power washer to carefully remove that top surface layer. This reveals the fine sands and stones beneath, producing a bright and detailed finish that still remains uniform and professionally polished. Because timing and technique are critical, buff washing should always be performed by experienced professionals. When done correctly, it creates a clean and premium appearance that instantly elevates your outdoor space.
Custom Concrete That Elevates Every Space

Exposed aggregate is another highly sought-after decorative finish that provides more texture and a more stylized look. Like buff washes, exposed aggregate concrete begins with the application of a chemical surface deactivator to a fresh concrete pour. The difference comes in how the surface is washed and how much of the stone is revealed. With exposed aggregate, we rinse away the top layer using normal water pressure rather than aggressive power washing. This allows the larger stones and minerals to remain more visible and raised, creating a more textured finish that is both eye-catching and slip resistant.
Exposed aggregate is a great option for homeowners who want a more decorative and natural stone-like appearance. It’s often chosen for areas that benefit from extra traction, such as pool decks, outdoor steps, walkways, and sloped surfaces, but it also looks incredible on patios and driveways. Each exposed aggregate project has its own unique look depending on the stone blend used, giving you a finished surface that feels custom, upscale, and built with intention.
At Hacker’s Concrete Impressions, we bring over 75 years of combined experience to every buff wash and exposed aggregate project. Our team is known for fast responses, honest communication, and an exceptional eye for detail. Decorative finishes require precision—not only in the pouring and preparation process, but also during the finishing stage. One wrong step can create uneven texture or inconsistent exposure, which is why we take pride in doing the job right and delivering results that look great from every angle.
If you’re ready to upgrade your driveway, patio, walkway, or outdoor space with a premium concrete finish, we’re here to help. Call Hacker’s Concrete Impressions today for a free buff wash or exposed aggregate estimate, and let us show you how beautiful concrete can be when it’s finished with craftsmanship and care.







