Flake Epoxy Garage Floor in Antioch
Epoxy Floors Craft Antioch covers flake (chip) epoxy for Antioch garages — a ground slab, a pigmented epoxy base, hand-broadcast color flakes and a clear top coat — with the full-versus-partial choice and the top coat laid out before anyone picks a color.
Bookings aren't open yet. Leave your name and number; your message is recorded, and you'll get one message when a local installer is available.
Illustration
What goes on the slab, layer by layer
A flake floor is built in a fixed order, and the order is what separates a floor that lasts from one that peels in the first summer.
- Ground concrete. Diamond grinding opens the surface so the primer can bond; acid etching is a weaker substitute.
- Primer or a first coat. Soaks into the slab and seals the dust that grinding leaves behind.
- Pigmented epoxy base coat. Rolled out while wet; its color sits under the flakes.
- Broadcast flakes. Thrown by hand into the wet base until the surface is covered or only partly covered.
- Scrape and sweep. After the base cures, loose flakes are lifted off and the surface is scraped smooth.
- Clear top coat. Locks the flakes in and sets how glossy, how scratch-resistant and how sun-stable the surface is.
What the numbers show
- Ground concrete Diamond grinding removes the weak top layer and leaves a rough profile the primer can grip; the profile is what the rest of the coating hangs on.
- Primer A thin coat that soaks into the rough surface and seals the dust grinding leaves behind.
- Pigmented base coat Rolled out wet; its color sits under and between the flakes and bonds them to the slab.
- Broadcast flakes Flat chips thrown by hand into the wet base. Full broadcast covers the base color; partial broadcast leaves it showing.
- Clear top coat Covers the flakes, makes the surface smooth and sets the gloss and the UV and scratch behavior; the chemistry (epoxy, polyaspartic or polyurethane) is the choice that matters.
Full broadcast or partial?
| Full broadcast | Partial broadcast | |
|---|---|---|
| Look | Solid carpet of flakes, base color hidden | Speckled, base color shows between flakes |
| Hides | Dust, tire marks, small imperfections in the slab | Less; marks on the base show |
| Texture | Rougher; more grip, a little harder to wipe | Smoother; easier to wipe |
| Flake used | Roughly two to four times more | Light dusting |
| Typical price effect | Higher material cost | Lower material cost |
Most Antioch tract-home garages are finished in full broadcast because the floor sees oil drips, tire grit and a lot of dust in the dry summer months. A partial broadcast suits a garage where the owner wants a lighter, brighter floor and plans to wipe it often.
Picking colors without a sample board
Flake blends are named by their colors — gray, charcoal and white; tan, brown and cream; black and silver — and the same blend looks different under a garage's light than on a screen. A physical sample board held against the garage wall and the car color is the only reliable check.
- Mid-tone grays and tans hide dust and tire dust best.
- Light floors show oil but bounce light into a dim garage.
- Dark floors show dust and dry water spots and run hotter under an open door in July.
The top coat decides how the floor behaves in the sun
Epoxy can amber (yellow) in sunlight, which matters when the garage door stays open on a July afternoon, when Antioch averages a 91°F high. Aliphatic polyaspartic or polyurethane top coats are generally more UV-stable. A hot tire can also lift a thin, poorly adhered coating — mostly a prep and product problem, so a ground slab and a top coat rated for it reduce the risk. Ask which top coat the bid names and the film thickness in mils.
What flake epoxy costs in Antioch
Flake epoxy runs about $6–$9 per square foot installed on a sound slab in 2026; the numbers below come from the calculator on the home page.
| Garage | Area | Flake epoxy, sound slab |
|---|---|---|
| 1-car | about 240 sq ft | $1,440–$2,160 |
| 2-car | about 420 sq ft | $2,520–$3,780 |
| 3-car | about 704 sq ft | $4,224–$6,336 |
Cracks to repair add $1–$2 per square foot, an old coating to remove $2–$6, and a stem wall or garage steps are priced as flat options. These are market estimates, not quotes.
Flake Epoxy Garage Floor — common questions
How much does a flake epoxy garage floor cost in Antioch?
Roughly $6–$9 per square foot on a sound slab in 2026, so about $2,520–$3,780 for a 2-car garage of 420 square feet. Repairs, old coating removal and options add to that.
Do the flakes wear off?
Flakes sit inside the coating, under the clear top coat, so what wears is the top coat. A thicker top coat and a UV-stable chemistry slow that down; ask for both in writing.
Flake Epoxy Garage Floor: check availability and price range
Bookings aren't open yet — a typical Antioch range in about 30 seconds.