Horizontal signage consists of lines, arrows, symbols, and text created with paint or specialized materials applied to the car park floor. These markings are designed to regulate internal traffic flow, define parking bays, and visually delineate safety zones. For application, high-abrasion-resistant, anti-slip, and weather-durable materials such as thermoplastic paints, epoxy coatings, or road marking paints are preferred. These materials are specifically formulated to withstand the abrasive effects of vehicle tires and UV exposure over time. Additionally, reflective aggregates or glass beads are often added to the paint mixture to enhance nighttime visibility, ensuring that drivers can clearly perceive the markings even in low-light conditions — significantly improving overall safety.
Vertical signage, on the other hand, consists of plates and panels mounted on walls, columns, barriers, or dedicated posts within the car park. These signs serve various purposes, including direction (entry, exit, floor numbering), information (disabled parking, EV charging stations, pedestrian crossings), and warning (speed limits, caution, danger). Technically, the signs are typically made from weather-resistant aluminum or composite materials and covered with reflective sheeting for durability and visibility. In enclosed or dimly lit areas, illuminated or LED-integrated signage further enhances driver awareness.
Given the complex structure of parking facilities, the proper placement of vertical signage at standardized sizes and strategic locations is essential for enabling both drivers and pedestrians to navigate the facility efficiently, make quick decisions, and ensure a safe parking experience.