Epoxy Flooring in Fresno, CA

DTI installs commercial and industrial epoxy flooring for food-processing facilities, agricultural packing houses, cold-storage operations, and distribution centers throughout Fresno, California. Fresno is one of the most productive agricultural counties in the United States, with a significant concentration of tomato processing, dried fruit and nut packing, tree fruit cold storage, and wine production that generates intensive demand for flooring systems capable of surviving the combination of heavy traffic, thermal cycling, chemical exposure, and food-safety compliance requirements.

For Fresno food-processing and packing facilities, the epoxy specification depends on whether the environment is wet or dry. In dry-area applications—nut and dried fruit sorting lines, packaging rooms, and warehouse storage—a standard 100% solids high-build epoxy at 20–30 mils is appropriate, with a broadcast aggregate texture for slip resistance in areas where light moisture may be present. Color-coding of zones (food safety blue for production, yellow for traffic marking, red for chemical storage areas) is incorporated into the specification.

In semi-wet areas—receiving docks for fresh produce, pre-cooling staging, and light washdown areas—DTI specifies a hybrid epoxy-urethane system with improved chemical and moisture resistance compared to standard epoxy, and a coarser broadcast aggregate finish. This system handles daily cleaning but does not require the full thermal-shock resistance of urethane cement.

Fresno's cold-storage facilities—tree fruit cold rooms, processing plant coolers, and refrigerated distribution bays—require urethane cement rather than epoxy in areas subject to temperature cycling between ambient warehouse conditions and 34–38°F storage temperatures. Epoxy is used in the ambient-temperature portions of these facilities: packaging floors, staging areas, and truck docking zones.

OSHA-compliant line striping is standard in all Fresno food facility scopes: pedestrian walkways separated from forklift aisles, rack-end guards in pallet storage areas, and color-coded production zone boundaries. Two-part polyurethane paint is specified for durability under forklift traffic.

Moisture vapor transmission testing is a required step in every Fresno epoxy project because Fresno's valley climate can produce variable slab moisture depending on soil conditions, irrigation proximity, and seasonal groundwater levels. Where readings indicate elevated moisture transmission, a moisture-barrier primer is specified before the epoxy base coat to prevent blistering or adhesion failure caused by vapor pressure buildup beneath the coating. This testing step is included at no charge as part of the pre-job site assessment.

Surface preparation for Fresno food-processing facilities often reveals prior coating history—previous dairy epoxy, antimicrobial coatings from earlier food-safety programs, or agricultural-grade floor paint—that must be removed to provide a clean, porous concrete surface for the new system to bond to. DTI's mechanical preparation equipment can handle full-depth coating removal, with debris collected for proper disposal and the surface re-tested before primer application.

For Fresno facilities, planning confirms scope, access requirements, operating windows, shutdown sequencing, and availability. A written system specification confirms the selected system, scope, and sequence before pricing is finalized. CSLB license #1003639. Contact us for a no-cost site assessment at your Fresno facility.