What should I consider when choosing the right commercial wheelchair stairlift for my building?

The right commercial wheelchair stairlift is the one that provides safe, independent access while fitting the building’s staircase, circulation space, user requirements and emergency arrangements. Before selecting a model, arrange a detailed site assessment to confirm the available platform size, safe working load, travel route, controls, electrical supply, guarding and the effect of the installation on other building users.

Assess the building and staircase first

Commercial installations require more than checking whether a stairlift can physically travel from one floor to another. The assessment should consider:

• Whether the staircase is straight, curved, narrow, split-level or interrupted by landings.
• The width of the stairs and the clearance remaining when the platform is raised, parked or in use.
• Doorways, corridors, entrances, radiators, handrails, columns and other obstructions along the route.
• Where the platform can be parked without blocking circulation routes, fire exits or access to essential equipment.
• Whether the stairlift will serve one floor, several floors or more than one entrance.
• How the equipment will be delivered, installed and removed without causing unacceptable disruption.

A platform that works well on a simple domestic staircase may not be suitable for a busy workplace, public building, healthcare setting, education premises or community facility. The proposed route should be checked in person, including the areas at the top and bottom of the stairs where a wheelchair user transfers on to or off the platform.

Match the platform to the wheelchairs and users

Wheelchairs vary considerably in width, length, turning radius and weight. Powered wheelchairs and mobility scooters may also have different control positions and ground clearances. Provide accurate details of the wheelchairs likely to use the equipment, rather than relying on a standard chair measurement.

The platform should give the user enough room to enter, position the wheelchair and operate the controls without leaning into the travel path. Consider the height and reach of the user, whether an accompanying person may need to travel with them, and whether the controls can be used by someone with limited hand movement, vision or dexterity. Folding or compact platform arrangements can help preserve staircase space, but they must still provide a practical and comfortable boarding area.

Check the total load requirement, including the wheelchair, user and any essential equipment. The safe working load must not be exceeded, and staff should understand the operating limit. If several types of wheelchair are used in the building, select the equipment around the largest or heaviest approved combination rather than the most convenient individual case.

Prioritise safety features and ease of operation

Safety features should be appropriate to the environment and the people using the stairlift. Depending on the design, relevant provisions may include a non-slip platform, secure wheelchair restraints, safety arms or barriers, obstruction sensors, controlled starting and stopping, emergency stop controls, audible or visual warnings and battery backup.

Ask how the platform behaves if it encounters an obstruction, if the power supply fails or if the user needs assistance during travel. Controls should be clearly marked and positioned where the wheelchair user can reach them. Call stations at suitable landings can allow the platform to be summoned when required, while key switches or access controls may be appropriate where use needs to be managed by trained staff.

Consider the building’s lighting, noise levels and general activity. A system that is technically suitable may still be difficult to use if warnings cannot be seen or heard, or if people regularly cross the staircase while the platform is moving. The assessment should address how users and staff will interact safely with the equipment during normal operation.

Check accessibility, fire safety and legal responsibilities

A commercial wheelchair stairlift should form part of the building’s wider access strategy, not be treated as an isolated product. The installation should be considered alongside the Equality Act 2010, relevant Building Regulations, applicable accessibility guidance and the requirements of the building’s fire risk assessment. The precise obligations depend on the building type, location, alteration and intended use, so confirmation from the responsible person, building control adviser or other competent professional may be necessary.

In particular, confirm that the stairlift will not reduce the required escape route, compromise handrails or guarding, create trip hazards or obstruct fire doors and emergency equipment. A stairlift is not normally a substitute for a suitable evacuation plan. The responsible person should establish how wheelchair users will be supported in an emergency and whether the equipment must be parked in a particular position.

Where the building is open to the public, staff training and clear operating instructions are especially important. Include the installation in risk assessments and make sure users know the platform’s weight limit, boarding procedure, restraint requirements and emergency arrangements.

Consider installation requirements and disruption

Find out how the stairlift will be fixed, whether structural checks are needed and where the electrical supply and charging points will be located. Some commercial systems can be installed with limited structural alteration, but every building is different. The survey should identify drilling restrictions, protected walls, unusual finishes, damp or exposed areas and access limitations for the installation team.

Plan the work around the building’s operating hours where possible. Agree how the staircase will be protected during installation, how long access may be restricted and how visitors, residents, pupils, patients or staff will be kept away from the work area. If the building has more than one accessible route, decide whether that route will remain available throughout the installation.

For external or partially exposed locations, specify equipment and finishes suitable for the conditions. Weather protection, drainage, temperature, corrosion and security can all affect reliability. An outdoor route may require a different platform and control arrangement from an indoor installation.

Compare the whole-life cost, not only the purchase price

Request a clear quotation covering the equipment, survey, installation, commissioning, user instruction and any building work. Also ask about servicing, call-out arrangements, replacement batteries, repairs, warranty terms and the availability of parts. The least expensive initial option may not be the most suitable if it requires frequent staff assistance, restricts the staircase or has higher maintenance requirements.

Commercial equipment may be used more often than a domestic stairlift, so the expected duty cycle and user volume should be discussed at the design stage. A maintenance plan should include routine inspections, functional checks and prompt reporting of faults. Keep service records and ensure that responsible staff know how to isolate the equipment and contact support.

Use a documented site assessment before making the decision

A suitable assessment should record the staircase dimensions, platform and wheelchair requirements, safe working load, parking positions, electrical arrangements, safety features, compliance considerations, installation method and ongoing support. It should also explain any limitations, such as restrictions on wheelchair size, one-way operation, landing space or use during an emergency.

Independent Stairlifts can use this information to compare suitable commercial wheelchair stairlift configurations rather than recommending a model based solely on the staircase shape. Ask for the proposed layout to be explained clearly, including how users board, travel, disembark and clear the route at each landing. This makes it easier to confirm that the chosen installation is safe, practical and appropriate for the building’s day-to-day use.