A-Series Sidewall Stairs

The A-Series Sidewall Stairs are designed for safe and efficient access to grain bins, meeting stringent safety regulations, including ASAE, ANSI, NFPA, and AS1657-2003. Engineered for stability and durability, these stairs feature a 1 ½” round handrail with telescopic joints for secure handling and an 11” x 30” step surface, offering ample clearance for easy movement. The design ensures sufficient space between the bin wall and wind rings, allowing safe navigation without obstructions. These stairs are currently available for 44” bin sheets and Chief 42” bin sheets, with additional designs in progress for 45”, 39”, and other variations.

Built for high performance and longevity, the A-Series Sidewall Stairs utilize G90 galvanized material and 3/8” hardware, ensuring excellent resistance to corrosion and wear. The system includes six steps per wide corrugation ring with a 7.3” rise, and the ability to integrate rest landings for compliance with safety codes. A large 60” x 40” eave platform and inspection rest landing further enhance accessibility for maintenance and monitoring. For added security, an optional locking gate is available, reinforcing safety measures for restricted access areas. These sidewall stairs provide a reliable and ergonomic solution for accessing grain bins while prioritizing user safety and structural integrity.