Not all stairs and ramps were created equally. There are different types of stairs and ramps that serve different purposes for different users. In order for you to determine which kind of stair or ramp is suited for your need, you should be aware of the following types:

• Private stairs – Stairs intended for homes or other single dwellings. Typically have more flexible or relaxed regulations that pertain to its construction.
• General access stairs – Stairs used by the public or occupants of a building. Typically, these types of stairs are designed to meet stricter safety and accessibility standards.
• Utility stairs – Secondary stairs meant to be used for maintenance or access to restricted areas typically found in commercial or industrial buildings. Limited use allows for relaxed dimension requirements.
• Spiral or helical stairs – Stair type valued for its space-saving design due to its curved treads. Typically has stricter regulations to address dimensions, rise & goings of the treads.
• Alternating tread stairs – Compact stairs with staggered treads, only permitted in spaces with very limited access, such as lofts
• Access ramps – Sloped routes that provide step-free access, with regulations for maximum gradient, width, and landings.