If you require safe access to rooftops or an interior walkway, prefab stairs can offer a code-compliant solution. Nevertheless, the choice of stairs is complex, with different designs and materials to choose from.
Below are some characteristics to consider when choosing prefabricated stairs for your project.
- Material
The type of material for prefab stairs is a significant aspect to be considered. Steel stairs are solid, and they can withstand impacts and corrosion. Aluminum stairs are light but also resistant to corrosion. Fiberglass stairs are lighter but less strong. Select an appropriate material for your project environment and load capacity requirements.
- Design
Consider the design and shape of the stairs. Straight stairs are best for internal usage, but spiral or L-shaped stairs can fit limited spaces. Check if the design meets local building codes for tread depth, riser height, and handrail requirements. A modular design makes stairs easy to assemble and replace individual parts when needed.
- Load Capacity
Prefab stairs need to hold the expected foot traffic and weight loads safely. Check the maximum load rating provided by the manufacturer. Heavier-duty stairs made from thicker materials can withstand loads from equipment, tools, and multiple workers.
- Safety Features
Look for prefab stairs featuring anti-slip treads, compliant handrails, and protective kick plates. Mid-rails and safety cage additions provide fall protection. Inspection hatches allow checking the stair internals. Slip-resistant paint and non-skid materials on treads improve grip.
- Accessories
Quality manufacturers offer matching landing platforms, corner units, and additional fittings to complete an entire stair system. Consider compatible roof accessories from the same provider for a seamless installation, like hatch railing or skylight screens.
For robust prefabricated stairs assessment, design, and installation meeting OSHA standards, contact Safety Rail Source. As roof fall protection experts, they have custom railing options to protect your workers.
