Epoxy Flooring in Monroe County
Monroe County and the Florida Keys present unique flooring challenges most contractors cannot handle. Salt air, extreme humidity, flooding risk, and constant UV exposure demand coatings engineered for coastal environments. 343 Epoxy serves the entire island chain from Key Largo to Key West.
Why the Keys Trust 343 Epoxy
The Florida Keys are the most demanding environment for concrete floors in all of Miami. Salt air corrodes unprotected surfaces, the water table sits inches below the slab, hurricane season brings flooding risk, and year-round UV exposure degrades standard coatings not designed for island conditions.
Our coatings are selected for Keys conditions, moisture-mitigating primers for high vapor transmission, UV-stable sealers for exposed patios and carports, salt-resistant top coats for oceanfront properties, and chemical-resistant systems for the marine service and hospitality businesses driving the Keys economy.
343 Epoxy serves the entire Keys chain from our Miami-Dade headquarters. We make the drive down US-1 regularly and have active clients from Key Largo to Key West. Same crew, same materials, same 5-year warranty.
Epoxy Flooring Across the Florida Keys
Key Largo
Gateway to the Keys, dive shops, marinas, residential communities.
View PageIslamorada
Sport fishing capital with resorts, restaurants, and waterfront properties.
Coming SoonMarathon
Mid-Keys hub with residential communities and commercial centers.
Coming SoonBig Pine Key
Lower Keys residential community with unique island character.
Coming SoonKey West
Commercial and industrial floors on the southernmost island: Duval restaurants and hotels, the Bight waterfront, and the Stock Island marine yards.
View PageTavernier
Upper Keys community between Key Largo and Islamorada.
Coming SoonServices Available Across the Keys
Every system in our lineup is available at every address in Monroe County and the Florida Keys.
Flaked Epoxy
Decorative chip broadcast systems for garages and residential spaces
Metallic Epoxy
One-of-a-kind reflective finishes with depth and movement
Commercial Epoxy
Heavy-duty industrial-grade coatings for commercial facilities
Grind & Seal
Natural exposed concrete with protective clear coat
Quartz Systems
Slip-resistant broadcast flooring for wet environments
Urethane Cement
Thermal and chemical resistant industrial systems
Florida Keys Questions
Common questions from Keys property owners and business operators.
01Do you really serve the whole Keys chain?
02Is epoxy good for salt air environments?
03Can you work on vacation rental properties?
04What about outdoor areas?
05Do you serve the mainland too?
06How do I get a Keys quote?
Ready for New Floors
in the Keys?
Call 343 Epoxy for a free on-site quote anywhere in the Florida Keys. Salt-resistant coatings, island-tested, guaranteed.
Epoxy Flooring Built for the Keys Climate
The Florida Keys present a more demanding environment for floor coatings than the mainland. Salt air off the Gulf and Atlantic, near-constant humidity above 80 percent, blazing UV, and the occasional hurricane-driven moisture intrusion mean the coating and the prep have to be right or the floor fails fast. We account for all of that on every Keys installation.
Diamond grinding is the first step on every Keys project. It opens the concrete pores so the epoxy primer bonds at depth rather than sitting on the surface. We moisture-test the slab before any product touches it, in the Keys, vapor drive is a daily reality, and a barrier primer is almost always warranted. The UV-stable polyaspartic topcoat we use on most Keys projects resists the intense subtropical sun that would yellow and chalk a standard epoxy within a season.
We work across Key Largo, Islamorada, Marathon, and Big Pine Key, where popular applications include waterfront home garages, charter and dive boat shop floors, marina service bays, and covered patio and pool deck areas. In Key West our crews handle commercial and industrial work: restaurant and hotel kitchens along Duval, retail and gallery floors in Old Town, and the boatyard, marine service and processing floors out on Stock Island. Each space calls for a different system, and we spec the right one for the conditions.
Call 343 Epoxy at (305) 409-9022 to schedule a visit anywhere in Monroe County. We drive the Keys regularly, and we can usually get out within a few days. You will get a written free quote that covers the system, the prep, and the timeline start to finish.
Up in Key Largo, Islamorada, Marathon and Big Pine Key, epoxy coatings also work on pool decks, covered patios, and outdoor living areas. A UV-stable polyaspartic system handles the direct sun exposure and salt spray better than painted concrete or bare slab. It does not get hot enough to burn bare feet on a summer afternoon the way unpainted concrete does, and it stays slip-resistant when wet from rain or pool splash.
Ready to upgrade your Keys floor? Call 343 Epoxy at (305) 409-9022 and we will schedule a site visit. We cover all of Monroe County, from Key Largo at mile marker 106 down to Key West. You will get a written free quote covering the prep, the system, and the expected timeline. Check our project gallery or request a quote online.
Serving all Florida Keys communities from Key Largo through Key West. Free site visits across Monroe County. Call (305) 409-9022.
Ready to Get Started?
Contact 343 Epoxy today for a fixed written quote. We look forward to working with you.