Garage, Basement & Patio
Floor Coatings in Winnetka, IL

Epoxy flake runs about $5–$7/sqft and polyurea-polyaspartic flake $5.50–$7/sqft installed in Winnetka, including surface preparation, materials and labor. For a standard two-car garage (roughly 400–500 sq ft), expect a total in the $2,000–$3,500 range.

Winnetka’s larger estate and carriage-house garages are quoted by square footage and concrete condition, with design choices like flake blends or metallic finishes. We provide an exact written quote after an in-person inspection — no estimates over the phone.

Yes. Winnetka homes near Sheridan Road, Tower Road and the lakefront see heavy lake-effect moisture and winter de-icing salt. Our polyurea coatings create a seamless barrier that resists salt, calcium chloride and other de-icing chemicals.

Combined with our diamond-ground surface prep, the coating bonds mechanically to the concrete — no peeling or flaking even after years of freeze-thaw cycles. It’s the same system we’ve installed on over 1,000 projects across the North Shore.

Most residential garage projects in Winnetka are completed in 1–2 days. Basements and patios may take 2–3 days depending on square footage and concrete condition.

With our polyurea systems, light foot traffic is typically possible 4–6 hours after the final coat. You can move furniture back within 24 hours and park vehicles after 48–72 hours, depending on the system and ambient temperature.

Absolutely. Many Winnetka garages and basements sit on early-20th-century concrete with cracks, pitting and prior coatings. Our diamond-grinding prep removes old material and opens the surface so the new coating bonds mechanically.

We repair cracks and spalls before coating so even aged slabs finish clean and durable. During your free estimate we’ll assess the concrete and recommend the right prep and system.

Polyurea-polyaspartic coatings cure faster, flex with temperature changes, and resist UV yellowing better than standard epoxy. For Winnetka garages facing lakefront freeze-thaw cycles and road salt, polyurea is usually the better long-term choice.

That said, epoxy systems remain a strong, budget-friendly option for interior basements where UV exposure isn’t a concern. We’ll recommend the right system during your free on-site evaluation.

Schedule online 24/7 or call (847) 999-6300. Our Northbrook branch at 2970 Maria Ave #227 serves Winnetka and the entire North Shore. On-site visits are typically available within 48 hours.

Every estimate is free with no obligation. You can also use the quote form at the top of this page or click Schedule Appointment to book online.