Delhi’s ageing group housing societies are increasingly looking at redevelopment to replace older residential infrastructure with safer, more functional and modern housing. This shift is also reflected in the Delhi Development Authority’s recent focus on the redevelopment of group housing complexes and schemes across the National Capital Territory. In November 2025, DDA invited RWAs, cooperative group housing societies, developers, government agencies, and other stakeholders to participate in consultations on group housing redevelopment under the applicable planning and building regulations. As redevelopment changes the layout, occupancy, and vertical scale of residential buildings, elevators become an important part of the planning process.
This is where a Machine Room Less (MRL) elevator can offer practical advantages. By housing the main elevator machinery within the hoistway instead of requiring a conventional separate machine room, MRL technology can give architects greater flexibility while making better use of available building space. For redevelopment projects where every part of an existing site has to be planned carefully, that difference can matter.
Why dedicate valuable rooftop space to a conventional machine room?
Why Elevator Planning Matters in Group Housing Redevelopment
An older group housing complex was designed around the residential requirements of its time. A redeveloped project may have different apartment layouts, more residents, updated services, and revised circulation requirements.
This can affect:
- Number of elevators required
- Passenger capacity
- Elevator speed
- Shaft dimensions
- Vertical travel
- Accessibility
- Structural requirements
- Electrical infrastructure
- Fire and safety planning
The elevator therefore needs to be considered alongside the architectural and structural design rather than being selected after the building layout is finalised. For Delhi societies planning redevelopment, working with an experienced MRL elevator manufacturer in Delhi at an early stage can help align the elevator system with the proposed building.
What Makes MRL Elevators Relevant to Redevelopment?
An MRL elevator does not require a conventional separate machine room above the elevator shaft. The machinery and associated systems are integrated into the hoistway. This can simplify certain aspects of architectural planning and avoid allocating a separate rooftop machine-room space.
Techno Elevators’ MRL systems are designed around space efficiency, design flexibility, safety, and performance. Its published MRL range includes speeds of up to 2.5 metres per second and load capacities of up to 5 tonnes, depending on the configuration. However, “machine room less” does not mean that an elevator requires no additional planning. Shaft dimensions, pit depth, overhead clearance, structural provisions, electrical requirements, controls, and maintenance access still need to be established according to the selected elevator and building.
- Greater Flexibility in Rooftop Planning
Rooftops in modern residential buildings may accommodate multiple services and utilities. Adding a conventional elevator machine room can introduce another requirement into an already constrained design. With an MRL configuration, the elevator machinery is accommodated within the hoistway, eliminating the need for a conventional separate machine room. For redevelopment projects, this can give architects more flexibility when planning the upper levels and rooftop. The benefit is therefore not simply about “saving space.” It is about giving the design team more options when coordinating the elevator with the building’s overall architecture.
Planning your next residential redevelopment?
- Efficient Planning on Existing Redevelopment Sites
Redevelopment projects often have a fixed plot boundary. Within that site, the project may need to accommodate apartments, corridors, staircases, shafts, parking, services, amenities, and safety infrastructure.
An MRL elevator can help reduce the architectural space associated with a conventional machine room. This can be particularly relevant when the project team is trying to make efficient use of the available built environment. However, the elevator shaft itself still needs to be planned carefully. Techno Elevators provides different MRL configurations based on capacity, car dimensions, and shaft requirements, demonstrating why elevator planning needs to happen according to the actual specification rather than a generic shaft size.
- Traffic Planning Becomes More Important as Occupancy Changes
Redevelopment can change the number of residents using a building. More apartments and higher occupancy can result in greater elevator demand, especially during morning and evening peak periods.
This makes elevator selection more than a question of load capacity.
A redevelopment team should evaluate:
- Expected number of residents
- Number of floors
- Travel distance
- Passenger capacity
- Elevator speed
- Number of elevators
- Peak-hour traffic
- Visitor and service movement
The selected MRL lift supplier in Delhi should be able to assess these requirements and recommend a configuration suited to the building rather than simply offering a standard model.
The right elevator starts with the right building plan.
- Better Coordination Between Architecture and Elevators
One of the most important considerations in redevelopment is timing. If the elevator is selected after the architectural and structural plans have been completed, changing the shaft or other provisions can become difficult. Early coordination allows the architect, structural consultant, MEP team, and elevator manufacturer to determine:
- Shaft location
- Shaft dimensions
- Pit requirements
- Overhead clearance
- Structural loads
- Door openings
- Electrical requirements
- Cabin dimensions
- Maintenance access
This approach helps ensure that the elevator is designed with the building rather than fitted into it later.
- Supporting Modern Residential Requirements
Redeveloped group housing is expected to offer a contemporary residential experience. Vertical transportation is a significant part of that experience. Modern MRL elevators can combine compact machinery arrangements with features such as smooth operation, modern cabin designs, advanced safety systems, and flexible configurations.
Techno Elevators positions its MRL solutions for residential complexes, commercial buildings, hospitals, and other applications, with an emphasis on space efficiency, safety, design flexibility, and performance. For residential redevelopment, this allows the elevator to be considered as part of the building’s overall functionality and design rather than simply as mechanical equipment.
What could you do with the space a machine room takes up?
What Should Delhi Housing Societies Look for in an MRL Manufacturer?
Choosing an MRL elevator manufacturer in Delhi should involve more than comparing quotations.
Housing societies and developers should evaluate:
Technical Capability
The manufacturer should be able to provide a configuration appropriate for the building’s height, capacity, speed, traffic, and shaft requirements.
Manufacturing Experience
Established manufacturing infrastructure can be important when projects require specific configurations or coordinated delivery. Techno Elevators states that it has installed 21,000+ elevators across India and has an annual production capacity of more than 3,000 elevators.
Installation and Service Support
Redevelopment projects require coordination between multiple teams. Installation expertise and post-installation support can therefore be as important as the elevator itself. Techno Elevators states that it provides nationwide operations, 24/7 customer support, and maintenance through trained technicians.
Long-Term Maintenance
An elevator is a long-term building asset. Availability of spare parts, trained service personnel, and preventive maintenance should therefore be considered before finalising a supplier.
MRL Elevators and Delhi’s Redevelopment Future
Delhi’s redevelopment framework needs to be considered carefully because applicable regulations can depend on the specific project and planning provisions. DDA’s 2025 group-housing consultation stated that redevelopment would follow the applicable MPD-2021 planning norms, along with the Unified Building Bye-Laws and other relevant regulations.
The larger takeaway for housing societies is straightforward: when an existing residential building is redesigned, its vertical transportation strategy also needs to be reconsidered.
An MRL elevator can support this process by eliminating the need for a conventional separate machine room, offering greater architectural flexibility and providing configurations for different capacity and performance requirements. For Delhi group housing redevelopment, the right elevator decision should ultimately be based on the building’s height, occupancy, traffic demand, shaft design, safety requirements, and long-term service needs. Planning these requirements early can help developers, architects, and housing societies create a vertical transportation system that works as part of the new building from the very beginning.
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