Warehouse Line Painting
In Central Dallas, TX

OSHA 1910.22(b) Aisle Marking Requirements

Federal workplace safety standards require that aisles and passageways in warehouses, storage facilities, and manufacturing floors be clearly marked and kept in safe condition. Under OSHA 29 CFR 1910.22(b), permanent aisles must be appropriately marked, with lines kept visible and in good repair at all times.

Minimum aisle widths depend on equipment use: at least 3 feet wider than the largest equipment in use, or a minimum of 4 feet where no mechanical equipment operates. Lines must remain visible against the floor surface — typically white or yellow — with sufficient contrast to guide pedestrian and forklift traffic clearly.

1-800-STRIPER measures and lays out aisle lines to meet these minimums, applies markings with high-visibility paint, and documents the completed layout so facility managers have a reference for future compliance inspections and repainting cycles.

Pedestrian Walkway and Crosswalk Marking

Separating pedestrian traffic from forklift and material-handling equipment routes is one of the most effective ways to reduce injury risk on a warehouse floor. Dedicated walkway markings create a visual boundary that operators and workers recognize at a glance.

Standard pedestrian walkways use white striping, consistent with ANSI color-coding conventions for normal safe movement. Crosswalk markings — typically alternating white transverse lines — signal intersections where foot traffic crosses vehicle lanes. Green markings are used in some facilities to designate first-aid stations or emergency egress paths.

Line width, spacing, and crosswalk dimensions are sized to the facility’s traffic volume and layout. 1-800-STRIPER reviews the existing floor plan before layout, positions walkway lines at safe standoff distances from racking and equipment, and applies a consistent width throughout the facility so the network reads as a unified system rather than a patchwork of repairs.

Safety Zone and Hazard Marking

Color-coded floor markings communicate risk levels without requiring workers to read a sign. The table below reflects industry-standard ANSI Z535.1 color conventions used in warehouse and industrial environments:

Color	Purpose
Yellow	Caution — aisle boundaries, traffic lanes, equipment operating zones
White	Normal operations — pedestrian walkways, storage areas
Green	Safety — first-aid stations, emergency exits, safe corridors
Red	Danger — fire equipment, emergency stop locations, prohibited areas
Black/Yellow	Physical hazard — low overhead clearances, floor-level obstructions

1-800-STRIPER applies these color codes using durable paint suited to your floor type, keeping consistent width and edge definition so markings stay legible under forklift and foot traffic.

Epoxy vs Traffic Paint for Warehouse Floors

Two primary coating types are used for warehouse line painting. The right choice depends on floor conditions and traffic intensity.

Epoxy floor paint bonds chemically to concrete, producing a hard, smooth surface that resists fork-truck tires, chemical spills, and heavy cleaning equipment. It’s the preferred choice for high-traffic aisles, loading docks, and areas exposed to oil, hydraulic fluid, or cleaning solvents. Cure time runs longer than traffic paint, but the finished line holds its edge and color significantly longer in demanding environments.

Traffic paint — water- or solvent-based — applies quickly and dries fast, making it practical for large-area aisle marking where the floor sees moderate use or where turnaround time is the primary constraint. 1-800-STRIPER recommends the appropriate product after assessing your floor surface, traffic volume, and facility operating schedule.

Our Warehouse Line Painting Process

1. Surface preparation — Sweep, degrease, and dry the floor surface; identify cracks or spalling that could affect adhesion.
2. Layout — Measure aisles, walkways, and safety zones against the facility floor plan; snap chalk lines to mark positions before paint touches the floor.
3. Application — Apply epoxy or traffic paint with line striping equipment calibrated to the specified width and edge definition.
4. Cure — Allow adequate drying or cure time per product specifications before foot traffic is permitted on freshly painted lines.
5. Forklift-traffic readiness — Conduct a final walkthrough to confirm line visibility, color accuracy, and edge quality before releasing the floor to full operations.