Metallic Epoxy Floors in Austin, TX
A metallic epoxy floor is a clear epoxy coat carrying metallic pigment over a solid-color base, and whether it suits an Austin slab depends on how smooth and dry the concrete is, how much sun reaches the floor and how warm the room is on the day of the pour. Laticrete's pigment sheet, DS-85.7-0819, describes the powder as "aluminum platelets coated with metal oxides." As the coat cures, the pigment drifts into a pattern no crew can repeat exactly, and the same sheet says "Mock-ups and field test areas are required." A film smooth enough to show that movement also shows what lies under it: Sherwin-Williams warns that on its metallic system, substrate imperfections "can reflect through."
No survey cited here prints an installed price for a metallic floor, and none covers Austin. This Old House's epoxy floor cost page (updated March 2026) lists "Metallic epoxy floor" at $5 to $12 a square foot in its additive pricing table, a national add-on line. Bob Vila's garage floor page (updated April 2024) prints the same range under "Add-ons (Materials Only)", so labor is not in it. This Old House's garage remodel guide (March 2026) puts "Custom epoxy floors with fancy patterns" at $15 to $25 per square foot without naming metallic. HomeGuide (February 2026) says metallic tint costs extra but prints no figure, and Angi's August 2026 epoxy page has no metallic line. The surveys' general cost drivers still apply: floor size, resin and slab preparation. Our cost page, with every published range, sets these beside the other systems.
A metallic floor goes down in layers, each with a thickness in mils, thousandths of an inch. In the Resuflor Topcoat Metallic II package from Sherwin-Williams, a pigmented base coat goes first at 8 mils, 200 square feet per gallon; the package says it "MUST be applied to serve as a canvas" and that its color "will influence the overall appearance of the floor." The metallic coat follows at 16 mils wet, 100 square feet per gallon, with pigment at 12 ounces per 3 gallons of mixed resin, then a satin urethane the package calls UV light-stable. Westcoat builds its Liquid Dazzle system, a 100% solids epoxy (nothing in the wet coat evaporates), to 38-42 mils DFT, dry film thickness, the cured depth of all coats together. Its EC-38 metallic coat is spread at about 50 square feet per gallon with a 1/8 inch notched trowel.
Slab work shows through a metallic finish: Westcoat warns that Liquid Dazzle "may not hide epoxy patches, rough concrete or shot blast tracks." Our crew profiles the slab with diamond grinding rather than acid etching, to the roughness the chosen sheet calls for; Sherwin-Williams' prep guide, Form G-1, lists its metallic topcoat at CSP 3 on the ICRI 310.2R scale of concrete surface profile, the roughness given to a slab so a coating can grip it. The grinder carries the dust collector that Table 1 of OSHA's silica standard, 29 CFR 1926.1153, names for floor grinders; indoors, a HEPA-filtered vacuum picks up dust between passes. We test for moisture by the method the chosen sheet names; for substrates receiving non-permeable flooring, Form G-1 holds ASTM F1869 results to "not more than 3 pounds of moisture per 1,000 square feet per 24 hours" and ASTM F2170 readings to "80% or lower." We fill cracks and holes before the base coat and say which will still read through. A slab too pitted to grind smooth may need a resurfacing topping first.
Cure times belong to the product on the floor and the temperature it cures at. Westcoat's EC-38 sheet, stated at 72 degrees F, gives 45 minutes of pot life (working time after mixing), foot traffic at 7.75 hours and wheel traffic at 72 hours. For Resuflor Topcoat Metallic II, Sherwin-Williams writes "ALLOW COATING TO DRY 24 HOURS at 75 degrees F, 50% relative humidity, before opening to light traffic" and gives 14 days for full properties. EC-38 must not go down "below 50 degrees F or above 90 degrees F," and NOAA's 1991-2020 normals for Camp Mabry put the normal daily high above 90 degrees F in every month from June through September. Those are outdoor air readings, not slab temperatures, so before mixing our crew puts a thermometer on the slab and takes the air reading and dew point, and a coat waits if any of the three falls outside the sheet's range. Clear the room before the crew arrives, and keep feet and cars off until the times we give you in writing.
A written quote for a metallic floor needs a visit, because the slab decides the system. We measure the room, test the concrete for moisture, map the cracks, patches and old coatings that would show through, and check whether sun falls on the floor. The quote then lists each coat by product name, the order of work, the dates and the price; a moisture-mitigating primer, if the readings call for one, gets a line to itself, and the quote spells out what it covers and what it leaves out. Laticrete requires mock-ups for its pigments, so ask to see your colors on a sample before you sign. To start, send the room's size, its use and photos of the bare floor.
Signs a metallic floor suits your room
A metallic coat is a finish meant to be looked at, and it works where the room stays inside the limits its makers print. You can check most of these conditions yourself, and each traces to a data sheet, specification or care guide named on this page.
- The floor is indoors and out of direct sun: Westcoat labels Liquid Dazzle for interior use only, and Sherwin-Williams says epoxy coatings may darken or yellow.
- The slab is sound and even with few patches, since Sherwin-Williams says substrate imperfections can reflect through and Westcoat names patches, rough concrete and shot blast tracks.
- The room stays mostly dry, because Westcoat recommends a slip-resistant additive wherever its coatings may meet wet, oily or greasy conditions.
- The loads are feet, furniture and parked cars, not dragged pallets, which Tennant's care guide says need mats before anything heavy slides across.
- The room can stay empty through the cure: Westcoat's Liquid Dazzle waits 72 hours for vehicles, and Sherwin-Williams gives 14 days for full properties.
- You want a one-off look: Sherwin-Williams says its pigments disperse into one-of-a-kind patterns, which suits a showroom or game room more than a floor that must match.
If the room fails two or more of these, such as a garage that takes the afternoon sun with the door up or a slab crowded with old patches, the comparison below sets out what the same makers' documents point to instead.
How the metallic pattern forms, and why no two floors match
The pattern in a metallic floor forms in the wet coat, from the pigment, the base color, the tools and the minutes the crew has to work. Laticrete's sheet calls for 8 fl. oz. of pigment per mixed gallon of resin.
Sherwin-Williams says its pearlescent pigments disperse into "one-of-a-kind patterns" as the coat cures, and that denatured alcohol "may be spritzed over the surface to cause incompatibility and create unique metallic effects"; Westcoat calls what its additives do "an evolving drift dynamic." Heat shortens the time to shape any of it. The metallic documents cited here print no work-time table, but two other epoxies show the direction: Sherwin-Williams' Resuflor MPE, the epoxy in its quartz system, drops from 40 minutes of work time at 65 degrees F to 15 minutes at 90 degrees F, while Sikafloor-264 keeps about 50 minutes of pot life at 50 degrees F and about 15 minutes at 86 degrees F. Those figures belong to those products. Laticrete adds that sunlight, humidity, dew point and temperature during application can bring fisheyes (small craters where the coat pulls away), blistering, pinholes, wrinkling or outgassing (air pushed out of the concrete), and says they are not product defects.
Clay soil, cracks and joints under a smooth metallic coat
A metallic coat is smooth, so a crack beneath it can show, and one that is still moving can reopen after it is filled. The Handbook of Texas calls the Balcones Escarpment "a geologic fault zone several miles wide" between the Edwards Plateau and the Coastal Plains. West of it, the Edwards Plateau "is capped by hard Cretaceous limestones," per the Bureau of Economic Geology; on the Blackland Prairies, the NRCS series description for Houston Black clay records "High shrink-swell potential and cracks that are 1.3 to 10 cm (1/2 to 4 in) wide at 30 cm (12 in) depths during dry periods." That describes soil, not concrete.
For slabs, NRMCA's CIP 4 says concrete "contracts and expands with changes in moisture and temperature," and none of these sources measures how a particular Austin floor moves. In bulletin T18, Metzger/McGuire writes that epoxy and polyurea joint fillers alike "typically have expansion capabilities of 15% or less." Sherwin-Williams warns that "Not honoring dynamic joints can lead to cracks in the surface" and carries a moving joint through a finished floor with a saw cut at least 3/4 inch deep and 1/4 inch wide. So we sort the cracks before we quote: a still hairline crack is filled and ground flush, a moving crack or joint is honored as a line, and the quote says which will show.
Sun, scratches, slip and care: the limits the makers print
Three limits matter most for a metallic floor in an Austin house: sun, wear and water. On sun, Sherwin-Williams' ArmorSeal 1000 HS sheet says "Epoxy coatings may darken or yellow following application and curing," Sika says Sikafloor-264 will discolor in sunlight, and Westcoat limits Liquid Dazzle to interior use; Sherwin-Williams tops its metallic system with a UV light-stable urethane. On wear, Stonhard says heavy traffic brings scuff and scratch marks, and Tennant warns that stiff brushes or pads "will dull or scratch your coated surfaces." In a garage, hot tires add plasticizer migration: Euclid Chemical explains that softeners leach out of tire rubber as driving heats it, and Tennant calls the marks "impossible to remove" short of recoating and advises a barrier between tires and coating.
On water, a smooth coat has no texture, and Westcoat recommends a slip-resistant additive for wet, oily or greasy conditions; no metallic document cited here prints a wet friction value. For care, Westcoat says interior floors can be dust mopped daily or mopped using a neutral pH cleaner, and resealed with its topcoat "every 3 to 5 years depending upon traffic and UV exposure." Epoxy's general trade-offs are in our epoxy garage floor pros and cons guide.
Metallic, polyaspartic or flake: choosing the system
Pick the system that fits the room and slab you have; each option gives what it is, what its makers say and who it suits. Moisture and surface profile come first in every case, because the sheets set those limits before color matters.
Metallic epoxy with a urethane topcoat
The layered system above: a pigmented base, a metallic coat at 16 mils wet and a satin urethane topcoat, which Sherwin-Williams calls UV light-stable, with full properties after 14 days. It suits an indoor room with a sound, even slab and little water, such as a game room, a showroom, a living area on a ground-floor slab or a hobby garage.
Metallic pigment in a polyaspartic coat
Laticrete says its metallic pigments can go into any clear epoxy or polyaspartic resin and that most polyaspartics are UV stable; Citadel's table marks epoxy "No" and polyaspartic "Yes" for UV resistance. Concrete Decor magazine (2009) notes polyaspartics "aren't self-leveling like epoxies." It suits a room where daylight reaches the floor; our polyaspartic floor coating page covers its cure and humidity limits.
Full-broadcast vinyl flake floor
A flake floor hides a pigmented base under vinyl chips thrown on until the resin disappears, and a clear coat locks them in. Laticrete says its chips "May be used to help hide small substrate imperfections," Torginol says flake texture "provides anti-slip qualities," and Sherwin-Williams publishes a wet friction value above 0.42 under ANSI A326.3 for Resuflor Deco Flake II. It suits a garage with old patches, hairline cracks or wet tires; the layers are on our flake epoxy floors page.
Metallic Epoxy Floors FAQs
What does a metallic epoxy floor cost?
No survey cited here publishes an installed price for a metallic floor or any price for Austin; the $5 to $12 a square foot in print is an add-on or materials line. This Old House (March 2026) lists that range in its additive pricing table, and Bob Vila (April 2024) prints it in a materials-only table. This Old House's garage remodel guide puts custom patterned epoxy at $15 to $25 per square foot, without calling it metallic. Floor size, resin and slab work move the number, and the slab work stays unknown until the concrete is tested.
How long does a metallic floor take to cure?
On the two metallic systems cited here, light traffic starts at 12 to 24 hours, and Sherwin-Williams' system needs 14 days for full properties. Westcoat's Liquid Dazzle specification reads "Light foot traffic may be permitted in 12 hours, normal traffic in 24 hours and vehicle traffic in 72 hours." Sherwin-Williams opens Resuflor Topcoat Metallic II to light traffic after a 24-hour dry at 75 degrees F. HomeGuide notes that epoxy coatings harden faster in warm temperatures, so a cool slab runs slower. Your quote carries the times for your own floor.
Can you put metallic epoxy in a garage?
Yes, Laticrete lists residential garages among the uses of its metallic pigments, but a garage pushes the system's limits. Hot tires can leave plasticizer marks that Tennant says cannot be cleaned off; a smooth coat can be slippery when wet, for which Westcoat recommends a slip-resistant additive; and Westcoat limits Liquid Dazzle to interior use, so a door left open to the sun matters. Oil on the slab can make Sherwin-Williams' metallic coat fisheye. Where those risks are high, a flake floor often suits the room better.
Are metallic floors slippery?
They can be when wet, because the coat is smooth, and the makers' answer is a grit additive. Westcoat recommends a slip-resistant additive for any of its systems exposed to wet, oily or greasy conditions, and Laticrete sells GRIP, made for its polyaspartic coats, in 40, 60 and 100 mesh. A fine grit keeps the floor cleanable but gives, in Sherwin-Williams' words, "a modest degree of slip-resistance." None of the metallic documents cited here prints a wet friction figure under ANSI A326.3, the test that yields DCOF, the dynamic coefficient of friction.
How long does epoxy last on floors?
No independent study among our sources gives a lifespan in years; the figures are makers' and surveys' wording. For metallic floors, Westcoat's specification says Liquid Dazzle "should be resealed with the appropriate Westcoat topcoat every 3 to 5 years depending upon traffic and UV exposure." HomeGuide's February 2026 page says "Solid epoxy is durable enough to last 10 to 20 years," a survey's wording rather than a test. The care guides name what wears a floor out: grit, rough brushes and pads, chemical attack and, for epoxy, sunlight.