Concrete Dusting Repair
A dusty, chalky slab coats your racks, products and equipment and never seems clean. We stop concrete dusting by hardening the surface, polishing it, or sealing and coating it.
Why Is My Concrete Floor Dusting?
Concrete dusts when the top layer of the slab is weak and wears away under traffic into a fine powder. It usually comes from how the slab was finished or cured, or from years of wear that broke down the surface paste.
Sweeping and scrubbing will not fix it, because the slab keeps shedding. We see it often in older warehouses around Dallas–Fort Worth and across Texas. The fix is to remove the weak layer and harden what is underneath. On sound slabs, grinding, densifying and polishing ends the dust for good. Where you need color or chemical protection, we grind and seal or coat the floor instead.
Legacy Industrial Coatings installs commercial and industrial epoxy flooring, polished concrete and floor coatings from Plano, Texas, across Dallas–Fort Worth, all of Texas and nationwide. See our commercial and industrial epoxy flooring and polished concrete pages.
Serving Dallas, Fort Worth, Plano, Frisco, McKinney, Richardson, Carrollton, Lewisville and the rest of North Texas, plus Houston, Austin, San Antonio and projects across Texas and nationwide.
How We Stop Concrete Dusting
Grind off the weak layer
Diamond grinding removes the soft, powdery surface down to harder, sound concrete.
Densify the slab
A densifier soaks into the concrete and hardens it so the surface stops breaking down.
Polish for a lasting finish
Polishing tightens the surface into a durable, low-maintenance floor that does not shed.
Seal or coat when needed
A sealer or coating locks the surface down where you want color, protection or easier cleaning.
Dust-controlled work
We grind with dust collection so your racks and products are not covered while we fix the floor.
Trusted By
And more — pharmaceutical manufacturers, GCs and property managers across DFW and nationwide.
FAQ
Concrete Dusting Repair Questions
Can a dusting concrete floor be fixed?
Yes. The dust comes from a weak surface layer, so the fix is to grind it off and harden what is underneath. Densifying and polishing is the long-term fix for most warehouse slabs. Sealing or coating also works when the slab is prepped right first.
Will a sealer stop concrete dusting?
A sealer can help, but only if the weak, powdery layer is removed first. Sealing over a dusting slab without prep often wears off or peels in traffic lanes. Grinding and densifying first gives the sealer or coating sound concrete to bond to.
How much does concrete dusting repair cost?
It depends on the square footage, how deep the weak layer goes, and whether you choose densifying and polishing, a sealer or a coating. Racking, product moves and phasing also matter. For reference, polished concrete runs about $2.25–$8/SF. A site walk sets the price for your slab.
Can you fix the floor while the warehouse stays open?
Yes. We grind with dust control and work aisle by aisle or zone by zone, with nights and weekends available. Polished concrete has no coating to cure, so usually only the zone we are working in is out of service while the rest of the building runs.
Tell us what's wrong with your floor
Send a few photos and the square footage. We'll walk the site within 1–3 business days and tell you whether it needs a repair, a recoat or a new floor.
Request Information
Tell us about your project and we'll follow up within one business day.
Prefer to talk now? Call (214) 305-6516 or