Epoxy flooring for commercial spaces starts with understanding the load. We assess traffic patterns, chemical exposure, temperature swings and slip requirements, then specify a matched primer, body coat, topcoat and aggregate system. The slab gets diamond-ground to profile, moisture-tested and prepped. The result is a durable floor warranted as a complete system, not just a topcoat over poor prep.
Most commercial epoxy failures trace back to one source: the concrete underneath was not prepared to the system's specification. A slab with residual moisture, contaminants, or an uneven surface will cause the epoxy to lift, blister or peel within months, regardless of the quality of the coating itself. The slab is the substrate; the epoxy is the wear layer.
Our process begins with diamond grinding the slab to the manufacturer's profile, removing old coatings, laitance and surface contaminants. We run moisture testing and apply a moisture-mitigation primer where vapor transmission is high. Cracks and joints are filled with a compatible material. Only then does the primer, body coat and topcoat go down in sequence, with proper cure time between each layer. Slip-resistant aggregate is broadcast where the specification calls for it.
How Detroit Concrete Installs Commercial Epoxy Systems
Assess and specify the system
We evaluate the space, traffic volume, chemical exposure, temperature range, wash-down frequency and slip requirements, then specify the epoxy system, primer, body coat, topcoat and aggregate that meets all conditions.
Grind and prepare the slab
Diamond grinding removes old coatings, contaminants and surface laitance to the system's prep profile. Moisture testing determines if a vapor-mitigation primer is needed. Cracks and joints are filled with compatible material.
Apply primer and body coat
The primer bonds to the prepped concrete. The body coat is applied at the specified thickness. Slip-resistant aggregate is broadcast into the body coat where the specification requires it.
Topcoat and return to service
The topcoat seals the system and provides the wear surface. The floor cures to the manufacturer's schedule. We provide a clear return-to-service timeline so operations can plan around the downtime.
System selection matters
Choosing the Right Epoxy Specification Extends Floor Life
Commercial epoxy systems differ significantly in chemical resistance, abrasion rating, temperature tolerance and slip classification. Selecting the wrong system for a food-processing wash-down area or a service-bay floor will result in failure within a year, even if the installation is flawless. We specify based on the actual use case, not the lowest-cost option that fits the budget.
When the epoxy install is part of a larger renovation, we coordinate with adjacent polished concrete in office zones and loading dock concrete outside the building so all floor systems transition cleanly.
Slab prep, chemical resistance, slip ratings and what makes commercial epoxy worth specifying.
A properly specified and installed system lasts the better part of a decade or longer in most commercial environments. Wear comes from traffic and chemicals; the system spec determines how it handles each. We size the spec to your use.
Diamond grinding to the manufacturer's prep profile is our standard, removing contaminants, old coatings and surface laitance. Where moisture testing flags a high-vapor slab, a moisture-mitigation primer goes on first. Skipping prep is why coatings fail.
Yes, with the right system spec. Wash-down floors get a system with chemical resistance and slip aggregate; food processing gets a system rated to that environment; service garages get a system rated for hot tires and automotive fluids. The system matches the use.
Foot traffic typically a day after the topcoat; full vehicle or chemical service later in the cure schedule. We give you a clear return-to-service timeline before the install so you can plan production around it.
Sometimes, but usually we remove the failed system back to clean concrete first. Installing over a failing layer just inherits its failure mode. The honest scope often includes removal as a line item; the quote tells you up front.
Client reviews
What Detroit Operations Say About Their Commercial Epoxy Floors
Three contractors quoted slab prep as a paint roller and a primer. Detroit Concrete quoted diamond grinding and explained why. Two years in, floor is still tight to the slab, no peeling.
Z. R.
Warehouse Manager, Detroit
★★★★★
Service-bay system rated for hot tires and automotive fluids. Wash-down works, no spalling at the floor drains, and the slip aggregate is doing its job in winter.
Q. U.
Service Garage Owner, Warren
★★★★★
They specced the system to the actual chemical exposure in our plant, not the cheapest option that fits the budget. Worth every dollar; the previous floor had failed in 14 months.
X. U.
Manufacturing Plant Manager, Ann Arbor
★★★★★
Coordinated install around our shift schedule. Floor was returned to service at the timelines they quoted, no surprises, no slipped delivery dates. Real professionals.
W. U.
Operations Director, Sterling Heights
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Provide the floor area, the use case, chemical and traffic exposure, and we will specify the right epoxy system and quote in writing after an on-site assessment.
