Basement Floor Coatings

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A better surface for your downstairs space

If your basement feels cold, dusty, or just unfinished, we’ve got a better way to finish the floor. Our professionally installed coating system gives you a clean, durable surface that instantly makes the space more usable — whether it’s a workout room, laundry area, or just extra living space.

Most basements are left with bare concrete that never really feels clean. Over time, that porous surface traps moisture, collects dust, and makes the whole room feel more like storage than part of your home. Our sealed coating system changes that — giving your basement a brighter, more polished look that’s built to last.

We install polyurea and polyaspartic coatings that are low odor, antimicrobial, and made for indoor use. And unlike paint or DIY kits, our system is professionally applied and bonded deep into the concrete — with a UV-stable topcoat for added protection near walk-out doors or windows.

Homeowners across Upstate Carolina use our basement coatings to clean up musty floors, add comfort underfoot, and make their downstairs space feel like part of the home again

Benefits of a Coated Basement Floor

Sealed Against Moisture and Odors

Our coating system seals off the porous surface of concrete, helping block moisture vapor and preventing musty smells that bare concrete can absorb over time.

Easier to Clean and More Comfortable to Use

Smooth, non-porous, and stain resistant — your basement floor will be easier to sweep, mop, and walk on. No more chalky dust or gritty texture underfoot.

Antimicrobial and Antibacterial

Penntek’s advanced formula resists microbial growth — which makes it ideal for lower-level spaces that are more prone to dampness. Great for homes with pets or kids.

More Durable Than Paint or Epoxy Kits

DIY coatings usually flake and peel, especially in cool or humid basements. Our industrial-grade polyurea bonds deep into the concrete, creating a surface built to last.

Comfortable Underfoot Year-Round

Because the coating seals out moisture and dust, it helps make the floor feel warmer and cleaner — especially useful for basements with HVAC vents or dehumidifiers.

Professional Finish, Even Around Edges

We tape off baseboards, supports, and utility fixtures with care — giving your floor a crisp, clean look that feels complete.

Colors That Work in a Basement

From subtle grays to warm earthy blends, our flake color options can match the feel of any finished or semi-finished basement. Popular picks for basement spaces include Driftwood, Mount Everest, and Smoke — but you can explore the full collection on our Colors page.

Why Homeowners Trust Accelerate Concrete Coatings

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Locally Owned & Operated

We live here too — and we treat every project like it’s our own garage.

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Penntek Certified Dealer

Factory-trained to install one of the most trusted coating systems in the country.

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Limited Lifetime Warranty

Coverage includes peeling, fading, and defects for as long as you own your home.

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No Subcontractors, No Surprises

Handled start to finish by our own trained team.

Trusted by homeowners throughout Greenville, Spartanburg, Anderson, and surrounding areas.

Frequently Asked Questions

Will this help reduce the musty basement smell?
Yes. Sealing the concrete helps reduce odor absorption and makes the space easier to keep clean.
Absolutely. Our system uses low-VOC, low-odor materials that are safe for indoor use — with fast cure times and minimal disruption.
Yes — we work around framing and walls, and can coordinate with remodel timelines to install before or after other work.
It helps seal the concrete and resist stains — but it doesn’t stop flooding. If you have a moisture-prone basement, we recommend solving drainage issues first.
Definitely. It’s a great fit for high-use zones like laundry areas, home gyms, or even under storage racks.
It has a light texture by default, but we can add anti-slip grit if you’re concerned about wet zones.
Just clear the area being coated — we’ll take care of the rest, including prep and minor repairs.
Most basement projects are completed in a day. You can walk on it the next day, and place heavier items back after two days.
Very minimally — usually less than 1/8 inch.
Pricing depends on size and current condition. We’re happy to give a free quote — and we offer financing too.

Make your basement a space you actually enjoy

We proudly serve homeowners in Greenville, Spartanburg, Anderson, and surrounding Upstate Carolina areas. Reach out for a free, no-pressure quote — and see what’s possible with a professionally coated basement floor.

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