Commercial Buildings

Office buildings are driven by peak passenger handling

Office projects usually need to solve the strongest short-duration traffic condition without wasting excessive building core. The key decision is the lift-group arrangement, not the individual cabin finish.

Morning arrival traffic can concentrate many passengers at the main entrance within a short period. Lunch periods and evening departure create different directional patterns. Tenant distribution also matters. A building with several large tenants concentrated on upper floors can behave differently from one with smaller tenants distributed evenly.

The project should therefore identify population by floor, entrance floors, operating schedule, floor-to-floor heights, travel, and any proposed zoning before the core is frozen. Traffic calculations or simulation can then test the number of cars, capacity, speed, and control strategy. CIBSE Guide D 2025 treats both calculation and simulation as formal traffic-design methods and includes office design within its traffic-planning guidance.

JAFITA’s company materials include commercial elevators in the stated business scope and show corporate and commercial references in its portfolio. That supports experience in commercial environments, but the current documents do not publish the traffic-analysis results, equipment quantities, or technical schedules for those cases. A new office project therefore still needs its own traffic and shaft review.

Retail buildings are driven by circulation between trading floors

Retail projects often depend on visible, continuous movement rather than the concentrated lobby-to-office pattern found in towers. Escalators may carry the main public flow between adjacent floors, while elevators provide accessible routes and support longer or less direct journeys.

The design decision is therefore the circulation network. Escalator positions can influence how customers move through the retail floor, while lift lobbies must remain convenient enough that accessibility users are not sent to secondary routes. Service and goods movement should also be separated from public circulation where the building operation requires it.

For escalators, vertical rise, inclination, step width, operating environment, and landing conditions define the basic equipment geometry. For passenger lifts, the project still needs load, speed, travel, stops, shaft, and entrance information. If the building includes parking, restaurants, cinemas, or other attractions, the circulation pattern can change substantially across the day.

JAFITA’s stated scope includes both commercial elevators and escalators. A retail enquiry should therefore describe how the building expects people to move, not merely list the number of floors.

Mixed-use developments require separate traffic populations before equipment is combined

A mixed-use development can contain offices, a hotel, retail, residences, parking, and public facilities within one project. The main risk is to treat the entire building as a single population and then apply one lift strategy everywhere.

Different uses peak at different times, so shared lift groups can introduce conflicts in zoning, access control, lobby location, and transfer arrangements.

The first planning task is to separate the uses and identify which movements can share equipment without creating operational conflict. ISO 8100-32 explicitly recognizes mixed-use buildings when the uses within its scope can be evaluated separately. This supports a more disciplined approach than combining all occupants into one average demand.

JAFITA’s wider business scope includes commercial, hotel, residential, escalator, and freight-related solutions. That gives the project team several equipment categories to discuss, but it does not remove the need to define the traffic boundaries before the supply route is chosen.

Commercial hotels need guest and service systems planned together

Hotels are commercial buildings, but their elevator problem differs from offices. Guest traffic is distributed across the day and can include luggage, events, restaurants, and conference activity. Service staff move housekeeping carts, linen, food, waste, and supplies through separate routes where the building supports them.

The key decision is whether guest and service circulation can share equipment without creating operational conflict. Their car, door, finish, and duty priorities often differ.

JAFITA’s project portfolio includes hotel references associated with Shangri-La Hotel and Crowne Plaza Hotel. The supplied materials do not publish the exact equipment quantity or technical schedule for those references, so they should be used as evidence of hotel-environment participation rather than a template for a new project.

A hotel enquiry should define room count, floors, guest circulation, service routes, housekeeping loads, luggage movement, event spaces, and any need for dumbwaiters or dedicated service equipment.

Commercial service traffic needs its own goods-movement path

Commercial buildings do not move only people. Deliveries, waste, cleaning equipment, catering carts, furniture, maintenance tools, and tenant goods may all use the vertical-transportation system.

If that traffic is forced into passenger cars, it can damage finishes, occupy capacity during peak periods, and create conflicts in public lobbies. The project should decide early whether a service or freight-oriented lift is required and how it connects loading areas with the served floors.

For this duty, nominal rated load is only one input. Car dimensions, clear door opening, floor loading, goods dimensions, trolley size, entrance arrangement, and operating frequency can determine whether the lift is actually usable.

This application is directly relevant to JAFITA’s documented freight-elevator production and OEM background. The company materials identify freight elevator manufacturing as a core strength and describe OEM work for multiple elevator brands. Commercial projects with significant goods movement should make use of that distinction instead of treating every vertical journey as passenger traffic.

Commercial modernization is driven by changed building use and traffic expectations

Existing commercial buildings can outgrow the vertical-transportation system even when the original equipment still operates. Tenant density may increase, a building may change from single-tenant to multi-tenant use, retail areas may be added, or access-control and destination requirements may change.

The modernization question is whether the existing system still matches current traffic and operating needs. A review should identify the lift group, main equipment, shaft conditions, and the problem the building is trying to solve before the upgrade scope is defined.

JAFITA’s service structure includes modernization and component support. Its current documents do not publish a universal modernization package, so the existing equipment and building use need to be reviewed before the scope is defined.