13 Row 21' Supreme Series Bleacher

These 13-row Supreme Series bleachers from Trigon Sports are built for facilities that need code-compliant seating with added safety throughout the structure. All-aluminum construction supports long-term use while keeping maintenance demands low. An 8-inch rise with a 24-inch tread depth creates comfortable spacing across every row, paired with 10-inch seat planks and a 17-inch front row seat height that supports clear sightlines. Double footboards and risers are included on all rows of these bleachers, providing consistent underfoot support as elevation increases.

Chain link guardrails add protection, while an integrated aisle with handrails allows spectators to move through the seating area with confidence. Available in 21-foot lengths, these Supreme Series bleachers suit schools, sports complexes, and recreational facilities planning for higher-capacity events.