Epoxy Flooring in Jacksonville, FL

Epoxy flooring in Jacksonville, FL is mostly a moisture problem with a little sunshine mixed in. The city's average relative humidity runs about 75.8% over the year and climbs near 80.8% in September, according to the climate table on Wikipedia. July's mean daily high sits around 92 degrees. A coating installed here has to bond on a slab that may be damp underneath, cure in thick air, and then hold up to hot tires and afternoon light through an open garage door. We build each floor around those facts, and we start every estimate with a moisture reading instead of a color chart.

What an epoxy floor coating actually is

An epoxy floor coating is a two-part resin that hardens into a bonded layer on top of concrete. It seals the pores so oil, pool chemicals, fertilizer and tracked-in sand sit on the surface instead of soaking in. On its own, standard epoxy has a weak spot: sunlight. HomeGuide scores it poor to fair on UV resistance, while polyaspartic gets an excellent rating. So most floors we install use an epoxy or polyaspartic base, an optional layer of color chips or metallic pigment, and a clear polyaspartic topcoat wherever daylight reaches. The right mix depends on the room, the slab and how the space gets used.

Why the slab comes first

Many Jacksonville neighborhoods sit on low ground along the St. Johns River and its creeks, and Irma showed how high that water can rise. When a coating bubbles or peels a year or two after it went down, vapor pushing up from under the concrete is usually what did it. We test before we quote. If a reading is high, we say so and price a damp-tolerant primer, or we tell you the floor is not ready. Prep is the other half. Every floor gets diamond grinding to open the surface, then crack and chip repair, so the resin grabs sound concrete rather than dust, old sealer or paint.

Slabs of every age

Jacksonville's housing spans almost a century. ACS figures summarized by Point2Homes show about 18.9% of the city's homes date from the 1950s and 1960s, and about 16.9% from 2000 to 2009. Older garages usually carry oil stains, paint and patched cracks. Newer garages often have a builder's clear sealer that has to come off before anything will stick. Both are normal. The written quote lists the specific prep your floor needs, so the price covers the work your slab actually calls for.

Storms, flooding and what a coating can do

During Hurricane Irma in 2017, the St. Johns River crested above the records set by Hurricane Dora in 1964, and Wikipedia's Irma article notes water about 5 feet deep in some Riverside and San Marco homes. No floor coating keeps water out of a garage. A sealed, seamless surface does make cleanup faster: silt and mud hose off instead of staining bare concrete. If your garage has flooded before, tell us. We look harder at cracks, joints and lifted patches, and concrete that is still holding water stays uncoated until it dries out.

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Choosing a system

• Garage floor epoxy: a full broadcast or solid-color floor with a UV-stable top, the most common job we do.
• Chip epoxy floors: vinyl flake broadcast into the base coat for grip, texture and a finish that hides sand and dust.
• Polyaspartic coatings: quick to cure and steady under sunlight, often back in use the next day, a good fit for open garages and lanais.
• Metallic epoxy: poured resin with swirling pigment, used in game rooms, bars, offices and retail floors.
• Industrial epoxy flooring: thicker 100% solids systems for warehouses, maintenance bays, kitchens and shops.
• Pool deck resurfacing: textured, light-colored outdoor coatings for decks, patios and lanais.

Epoxy flooring cost in Jacksonville

Across the country, installed epoxy comes to $4 to $10 per square foot in HomeGuide's data, or $1,600 to $5,800 for a two-car garage. A 20x20 garage is 400 square feet, which lands at the small end of that two-car range. For polyaspartic, the HomeGuide figure is $5 to $12 per square foot. Larger spaces, like a 1,500 square foot shop or open ground floor, are priced per square foot, and grinding off an old coating, crack repair, flake and metallic pigment all move the total. We measure, test and then put one number in writing. That written estimate is the price.

Questions worth putting to epoxy flooring contractors

When you compare epoxy flooring companies or epoxy floor installers, a few questions sort them out fast. Will they grind the floor or only acid-etch it? Do they test for moisture, and what happens if the reading is high? What topcoat goes on the part of the floor the sun hits? How thick is each coat, and how long before you can drive on it? Is the quote itemized? We are happy to answer every one of those in writing, and you should expect the same from anyone else you call.

We are based around Jacksonville and work across Duval County, from the Northside and Arlington to Riverside, San Marco, Mandarin and the Southside. At the Beaches we cover Jacksonville Beach, Neptune Beach and Atlantic Beach. To the south we work in Ponte Vedra Beach, Nocatee, St. Johns, Fruit Cove and St. Augustine. Southwest along the river we cover Orange Park, Fleming Island, Oakleaf Plantation, Middleburg and Green Cove Springs, and to the north Yulee, Fernandina Beach and Callahan. The floors differ by area. Beach towns sit close to sea level and many homes share condo buildings, so association rules often come into play. Fleming Island and Orange Park border the river and Black Creek. St. Johns County subdivisions are mostly young slabs, while St. Augustine and Riverside include some of the oldest housing in the region.