Garage Floor Epoxy in Davie, FL

Garage floor epoxy is a two-part resin coating that bonds to the concrete and seals it. Done well, it stops dusting, keeps oil and fuel from soaking in, and makes the floor easy to sweep and mop. Done badly, it peels under tires within months. In a South Florida garage, the difference usually comes down to two things: how the slab was prepared and how much moisture is coming up through it.

Why garage coatings fail

The most common failure is hot tire pickup. A car driven on hot asphalt brings heat into the garage in its tires; the tires soften the coating, and when the car backs out, a patch lifts with them. A thin or poorly bonded coating is most at risk. The second failure is moisture: vapor rising through the slab pushes on the coating from beneath and causes bubbles, blisters and peeling. With groundwater close to the surface across Broward County, we check for both.

Prep is most of the job

We diamond-grind the floor to remove the weak top layer, old sealers and stains and to give the coating a profile to grip. Oil spots are degreased and ground out. Cracks and pits are filled with a repair material and ground flush. Control joints are either honored or filled, depending on the slab and your preference. Then the floor is vacuumed clean before the primer goes down.

Moisture checks on Davie slabs

Before choosing a system, we look for damp spots, white efflorescence and old coatings that have bubbled. Where the slab looks suspect, we test it. HomeGuide notes that solid epoxy should not be used on floors with moisture problems, and Bob Vila reports a moisture barrier can add about $1 per square foot. On a wet slab, that extra coat is cheap insurance against a peeling floor.

Choosing the system

A typical garage system is a primer or base coat, an optional broadcast of decorative flakes, and a clear topcoat. Epoxy base coats bond well and build thickness. For the topcoat, a garage with the door open in afternoon sun benefits from polyaspartic, which resists UV yellowing. If your garage doors face west, mention it at the estimate.

Cure times

Bob Vila reports that epoxy needs at least 12 hours before foot traffic and about three days before vehicles, while polyaspartic allows walking after 3 to 4 hours and parking after 24 hours. HomeGuide puts the full cure of solid epoxy at about 7 days. We give you the times for your system in writing, and plan the job so your car has somewhere else to sit until then.

Getting the garage ready

The floor has to be empty. Plan to move vehicles, shelving, tools, the freezer and anything stored on the floor. Wall cabinets can stay. If you are adding storage, slatwall or a lift, tell us; it is easier to coat first and install after. In storm season, the generator and fuel cans should be stored elsewhere until the floor is cured.