Rectangular tube bleacher for 10-30 rows, with roll-formed back panels, angle steel supports and anodized anti-slip pedals. Rigid and stable across long spans, indoors or out. For permanent seating at schools, sports clubs, community facilities and multi-purpose complexes.

A rectangular tube bleacher with a main frame of rectangular tubes, closed with roll-formed back panels and braced by angle steel supports - a stable, robust structure that holds its line across long spans.
Standard range is 10-30 rows, with anti-slip anodized aluminum pedals and welded square or round tube guardrails. A proven, repeatable design for medium permanent seating, indoors or out: school and university fields, sports clubs, community facilities and indoor arenas.
| Parameter | Specification |
|---|---|
| Rows | 10 - 30 rows |
| Main structure | Rectangular tubes with roll-formed back panels and angle steel supports |
| Column options | Rectangular tube 120 x 60 x 3.75 mm for hard, level ground; scaffold-type height-adjustable φ48 x 3 mm for uneven or sloped ground |
| Inclined beam | Welded from 50 x 50 x 5 mm angle steel and 160 x 80 x 3.75 mm rectangular tube |
| Pedal | Anti-slip 6063 aluminum alloy, anodized; 18 mm laminated wood for indoor use |
| Seating | Aluminum seat plates, plastic seats, blow-molded chairs (Nova / Eco-L / Eco-M) or bench seats |
| Guardrail | Welded square or round tube; height not less than 1100 mm |
| Step width / height | 700 mm / 840 mm; 250 mm / 300 mm |
| Design loads | Dead 500 N/m2, live 4000 N/m2, safety factor 1.5, guardrail lateral 2000 N/m |
| Surface treatment | Hot-dip galvanizing, powder spraying, or both |
| Customization | Built to order - bracket span up to 4000 mm, column spacing up to 2000 mm |
School, college and university fields; sports clubs and community facilities; indoor arenas and sports halls; training centres and academies; multi-purpose sports complexes.
Flyon Sports is a Shenzhen-based one-stop sports venue supplier covering stadium seating, telescopic bleachers, metal grandstands, running tracks, sports flooring and turf protection - so you can source a complete venue from a single partner.
We deliver large-scale projects for Olympic Games and FIFA World Cup venues and national stadiums across 60+ countries, from our 20,000+ sqm self-owned factory, and hold IAAF (World Athletics), SGS, ISO 9001, CE and RoHS certifications.
Send us your site dimensions, target capacity and seating preference - we will reply with layout drawings and pricing.