Customer Goal
The homeowner wanted to replace the plain concrete floor with a finished garage floor that had a dark, marble-inspired appearance. We selected Carbon marble flake over a black epoxy base coat to create the requested look.
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Starting Condition
The approximately 400 sq ft garage had a plain concrete floor with visible discoloration, surface variation, and normal signs of use. The slab had no decorative finish and did not provide the dark, polished appearance the homeowner wanted.
Preparation
- Cleared and inspected the approximately 400 sq ft garage floor.
- Mechanically diamond-ground the concrete to remove surface contaminants and create the proper profile for coating adhesion.
- Detailed the slab along the walls, corners, perimeter, and garage-door opening.
- Vacuumed the floor and removed grinding dust and loose debris.
- Prepared the perimeter and concrete edges for a clean, continuous finished appearance.
Installation
- Applied a moisture vapor barrier over the prepared concrete slab.
- Applied a black epoxy base coat to support the requested dark marble appearance.
- Broadcast Carbon marble flake throughout the wet coating.
- Applied the decorative system along the perimeter to create a continuous finished edge.
- Removed loose excess flake and refined the surface.
- Sealed the completed floor with a protective clear topcoat.
- Inspected the floor, perimeter, and garage-door transition before completion.
Challenges
- Applied a moisture vapor barrier over the prepared concrete slab.
- Applied a black epoxy base coat to support the requested dark marble appearance.
- Broadcast Carbon marble flake throughout the wet coating.
- Applied the decorative system along the perimeter to create a continuous finished edge.
- Removed loose excess flake and refined the surface.
- Sealed the completed floor with a protective clear topcoat.
- Inspected the floor, perimeter, and garage-door transition before completion.
Outcome
The homeowner received the dark, marble-inspired garage floor they requested. The black epoxy base creates a deep background beneath the Carbon marble flake, while the clear topcoat gives the approximately 400 sq ft floor a sealed, finished appearance. The completed system transformed the plain concrete into a coordinated dark floor with subtle visual variation and a clean transition at the garage opening.
Maintenance Guidance
- Sweep or blow loose dirt, sand, and debris from the floor regularly.
- Clean the surface with water and a mild, nonabrasive cleaner when needed.
- Wipe up automotive fluids, chemicals, and other spills promptly.
- Avoid dragging sharp metal tools, cabinets, or heavy equipment across the coating.
- Use protective pads or a dolly when moving heavy objects.
- Avoid harsh solvents and abrasive cleaning products that could dull the clear finish.
- Contact Ace Garage Pros if bubbling, peeling, unusual discoloration, or other coating concerns appear.
Owner Takeaway
Carbon marble flake looks dramatically different depending on the base-coat color beneath it. For this project, using black epoxy helped preserve the homeowner’s requested dark marble appearance and allowed the lighter details in the Carbon blend to remain visible. Selecting the base coat and decorative flake as a complete system is essential when the homeowner wants a specific finished look.
