Moisture-tolerant epoxy coatings for finished basements.
Basement installs revolve around moisture. Slabs on grade transmit vapor from below, so a proper install begins with a calcium chloride or RH probe test and, when needed, a 100%-solids vapor-mitigation primer before the color coat. Beyond durability, a coated basement floor brightens the whole level, cuts down on musty concrete dust, and gives finished-space potential to what was previously storage.
Basement slabs sit on grade and almost always carry hydrostatic and vapor pressure from the soil below, so a proper install starts with a calcium chloride or ASTM F2170 relative-humidity moisture test — not a visual inspection. If moisture-vapor transmission exceeds the resin manufacturer's spec, a 100%-solids epoxy vapor-mitigation primer is applied to bring the slab within tolerance before any color coat goes down. Skipping this step is the number-one cause of basement coating failure — you'll see bubbles, blisters, and delamination within a season. Once the slab is stabilized, the finish system is usually a pigmented epoxy with a full flake broadcast (for slip resistance and to hide efflorescence patterns) sealed under a mildew-resistant clear topcoat. The result is a bright, easy-clean surface that turns a raw basement into usable living space — home gyms, offices, playrooms, and in-law suites all benefit.
Only with a moisture-mitigation primer. Skipping this step is the #1 cause of basement epoxy delamination.
Basement installs run $4–$9 per square foot for standard color systems, and $6–$12 per square foot when vapor mitigation is required.
No — epoxy is a floor coating, not a waterproofing membrane. Active water intrusion must be resolved before coating.
Contractors use either a calcium chloride kit (measures pounds of MVT per 1000 sq ft over 72 hours) or an ASTM F2170 relative-humidity probe drilled into the slab. Both are inexpensive and non-destructive.
Only if the existing paint passes an adhesion test. Otherwise the old paint must be diamond-ground off — new epoxy is only as strong as the layer beneath it.
It reduces slab gas emission but is not a substitute for a proper sub-slab depressurization system when radon levels are elevated.
Durable, chemical-resistant epoxy coatings for residential garages.
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Decorative metallic-pigment epoxy finishes with mirror-like gloss.