How to Specify Commercial Building Lifts

A lift that appears adequate on a drawing can become a daily source of complaints once a building is occupied. Long waiting times at peak periods, poor access for wheelchair users, limited goods capacity and recurring downtime all affect how tenants, visitors and staff experience a property. Specifying commercial building lifts correctly means looking beyond car finishes and rated load to understand how the building will operate over its full working life.

For facilities managers, developers and design teams, the objective is not simply to install a lift. It is to provide safe, dependable vertical transportation that supports the building’s purpose, protects asset value and can be maintained sensibly for years to come.

Start with the building, not the lift catalogue

The right lift arrangement depends on passenger flow, building height, occupancy and the nature of what must move between floors. A multi-storey office with concentrated morning arrivals needs a different solution from a health facility where beds, clinical equipment and visitors share circulation routes. A school may experience short, intense changes of class, while a retail or industrial site may require regular movement of stock and pallets.

Early traffic analysis is particularly valuable where a building has more than a few floors or a high population. It helps establish the number of lifts required, their rated loads, speeds and likely waiting times. Under-specification can create congestion that no maintenance programme can solve. Over-specification, meanwhile, can add unnecessary capital cost, shaft space and future servicing commitments.

The lift core must also be considered alongside the wider circulation strategy. Entrance location, corridor widths, reception layouts, loading areas and floorplate configuration all influence whether people can reach and use the lift efficiently. In refurbishment projects, these constraints often determine what is practical.

Commercial building lifts for different operational needs

Most commercial schemes require one or more of the following lift types. Their suitability is driven by use, duty cycle and building geometry rather than appearance alone.

Passenger lifts

Passenger lifts are the main vertical transportation system in offices, hotels, public buildings, education settings and many mixed-use commercial properties. Traction passenger lifts are commonly selected for medium and higher-rise buildings because they offer efficient travel, good ride quality and scope for higher speeds.

Capacity should reflect the users and items likely to travel in the car. A lift that accommodates standing passengers may not provide sufficient space for a wheelchair user, attendant, cleaning equipment or large deliveries. Door width, car depth, control position and landing space are therefore as important as the nominal kilogram rating.

Hydraulic lifts

Hydraulic lifts can be appropriate for low-rise applications, particularly where machine-room arrangements, shaft constraints or lower travel requirements influence the design. They can provide a practical solution in some existing buildings, but the decision should account for energy use, travel speed, duty cycle and the available space for associated equipment.

There is no universal rule that makes one drive type better than another. The building’s expected use, environmental objectives and lifecycle plan should lead the decision.

Goods lifts and service lifts

Goods lifts are designed around the loads that a building genuinely handles, from catering trolleys and linen carts to retail stock and industrial materials. A goods lift specification should address load weight, load dimensions, floor loading, door protection, control arrangements and the way goods are transferred at each landing.

Where goods movement is frequent, a dedicated lift can prevent service traffic from disrupting passenger circulation. It can also reduce wear to passenger lift interiors and doors. However, a goods lift must not be treated as a substitute for a properly assessed passenger or accessibility requirement.

Accessibility and evacuation lifts

Accessibility lifts support inclusive access across commercial and public buildings. The detailed design should take account of relevant Building Regulations guidance, the Equality Act context and the practical needs of the people using the building. Clear controls, appropriate car and door dimensions, audible and visual information, and suitable landing approaches all contribute to a usable installation.

Evacuation lifts require a different level of planning. They form part of a building’s fire and evacuation strategy and must be specified in coordination with the fire engineer, design team and responsible person. The lift, its power supplies, communication systems, fire protection measures and management procedures must work together. It is not enough to label a standard passenger lift as suitable for evacuation.

Key decisions when specifying commercial building lifts

A good specification translates operational requirements into measurable performance. It should set out the number of lifts, rated load, car and door dimensions, speed, stopping pattern, finishes, controls and communication systems. It should also define the expected duty, including peak traffic periods, goods use and out-of-hours operation.

For UK projects, the applicable standards and statutory requirements should be reviewed by competent professionals. Depending on the project, this may include the BS EN 81 series, Building Regulations requirements, fire safety provisions and accessibility guidance. Standards evolve, and the correct approach will vary between a new-build office, an NHS estate refurbishment and a warehouse extension.

Control systems deserve careful attention. Destination control can improve handling capacity in larger, busier buildings by grouping passengers travelling to similar floors. In a smaller property, conventional collective control may be simpler and more appropriate. Access control integration, lift monitoring and emergency communication should be considered at the same stage, rather than added as afterthoughts.

Specification should also include maintainability. Ask practical questions early: can engineers safely access equipment? Are components from established manufacturers? Is diagnostic information available? Can routine maintenance be completed without disrupting critical operations? A lower initial price can become poor value if access is difficult or replacement parts are restricted.

Installation planning prevents avoidable disruption

Commercial lift installation is closely tied to the construction programme. Shaft readiness, power supplies, structural interfaces, landing finishes, fire stopping and safe access must be coordinated before installation begins. Late changes to door openings, pit depth or headroom can have significant programme and cost implications.

For occupied buildings, the plan needs to go further. Works may need to be phased around tenants, clinical services, teaching timetables or retail trading hours. Clear communication, protected work areas and contingency arrangements are essential when an existing lift is being replaced or modernised.

Acceptance should include more than a visual inspection. The completed installation must be tested, commissioned and handed over with relevant certification, operating information and maintenance records. Building teams should understand normal operation, emergency communication procedures and the escalation route for faults.

Maintenance and modernisation protect lift performance

Lifts are safety-critical assets, and planned maintenance is central to reliable operation. A suitable maintenance regime should reflect the lift’s age, type, duty and environment. High-use passenger lifts in public buildings require a different approach from an occasional-use service lift in a managed industrial facility.

Monitoring recurring faults can reveal when a lift is approaching the point where repairs are no longer the most sensible option. Door operators, controllers, drive systems, landing equipment and car interiors can often be modernised in planned stages. This may improve reliability, energy performance, accessibility and the availability of spare parts without requiring a full replacement.

Modernisation is particularly valuable where the existing lift shaft and major structure remain sound. The best route depends on condition, compliance considerations, downtime tolerance and the building’s future plans. A detailed survey provides the evidence needed to compare targeted refurbishment with complete replacement.

A commercial lift should make movement through a building feel routine, safe and dependable. When the specification reflects real traffic, access requirements and long-term maintenance needs, it becomes an asset that supports occupants and operations without demanding constant attention.