4 Row 21' Stationary Aluminum Bleacher

Trigon Sports' stationary aluminum bleachers provide durable seating for venues that require a fixed, long-term solution. An aluminum frame supports both indoor and outdoor installations while resisting corrosion and weather exposure over time. The seating layout uses a 6-inch rise with 24-inch tread depth, creating comfortable spacing for spectators during games and events.

Each unit features 12-inch seat planks that offer a solid seating surface, along with a 12-inch front row seat height that supports easy access. Single footboards run throughout the structure to add underfoot stability and reinforce the frame during regular use.

Available in 3-, 4-, and 5-row layouts with lengths of 15', 21', or 27', these bleachers adapt to different venue sizes and capacity needs. When planning installation, facilities should confirm local code requirements related to guardrails. Aluminum bleachers like these offer reliable seating for long-term use.