The Stair Panel by Green Walls is a smart, factory-engineered solution for building structural staircase ramps with unmatched speed and efficiency. Made from high-density expanded polystyrene (EPS) precisely shaped to match project-specific dimensions, it is reinforced with dual galvanized steel meshes for strength and finish compatibility.

Designed as a permanent formwork, the panel is installed on-site and completed with reinforcing steel and concrete pour, creating a monolithic, load-bearing staircase that integrates seamlessly with Green Walls’ ICF wall and floor systems.

Key benefits:

• Lightweight yet robust—easy to handle, fast to install
• Built-in thermal insulation—eliminates thermal bridges at stair cores
• Custom geometry—tailored riser height, tread depth, and layout
• Compatible with standard finishes: tiles, plaster, resin, or wood
• Reduces construction time and waste compared to traditional methods

Ideal for residential, multi-family, and commercial buildings, the Stair Panel supports sustainable, high-comfort construction without sacrificing structural integrity or design flexibility.