Warehouse & Distribution Flooring Denver

Spalling under forklift traffic often starts at joints and saw cuts. The edges of control joints and saw cuts deteriorate under repeated hard-wheel traffic, and that damage spreads outward. Repair usually starts at the joints: cleaning them out, rebuilding damaged edges and refilling them with a filler suited to the traffic and joint movement. Once joints are stabilized, the surface system for each area is chosen around its traffic, cleaning and exposure — for example, high-build epoxy where chemical and impact resistance matter, or polished concrete where low maintenance matters. Coating over damaged joints without repairing them leaves the broken edges under the new surface, where wheel impact keeps breaking them down.

Concrete dust is caused by surface erosion from traffic, abrasion, and carbonation. Common options include polished concrete, grind-and-seal and coatings. Polished concrete densifies and hardens the slab surface through progressive diamond grinding, which can greatly reduce dusting at the source with no coating layer to maintain. Grind-and-seal applies a penetrating sealer after surface grinding, which is effective for lighter-traffic areas at a lower cost. High-build epoxy covers the surface to stop dusting but adds a coating layer that eventually requires maintenance. The right choice depends on traffic volume, chemical exposure, and maintenance preferences.

Often, yes. Joints take repeated forklift and pallet jack wheel impact, and deteriorated joints can telegraph through a coating applied over them, so damaged joints are repaired before coating. We clean out and refill joints with a filler selected for the traffic and joint movement, then restore the joint profile before applying the surface system. Because joints carry that repeated wheel impact, skipping their repair leaves the most heavily loaded edges in the floor damaged under the new coating.

Polished concrete hardens and densifies the existing slab — there’s no coating layer to peel, bubble, or reapply. It handles forklift traffic well and produces a low-dust, light-reflective surface with minimal long-term maintenance. Epoxy adds a protective coating layer that provides stronger chemical resistance and can incorporate safety markings, color zones, and anti-slip aggregate. The tradeoff: coatings need periodic maintenance or recoating, and slab moisture can affect some coatings, which we check where the floor’s condition or history suggests it. Dry, high-traffic areas with little chemical exposure often suit polished concrete; areas with chemical exposure or zone-marking requirements often suit epoxy. The right choice depends on each area.

Yes. Partial-area coating is common in warehouse environments where specific zones take more abuse than others. Loading docks, staging areas, and high-traffic aisles often need a protective system while general storage areas may only need polished concrete or a grind-and-seal treatment. We define zone boundaries during preconstruction scoping and match the system to the exposure in each area. This approach controls cost while protecting the areas that actually need it.