How Much Space Do You Need for a Residential Elevator or Lift?

One of the first questions homeowners ask when considering a residential elevator or lift is, “Do I have enough room?” The answer is often yes, but the amount of space you need can vary significantly depending on the type of lift you choose.

A traditional residential elevator may require a dedicated hoistway, pit, overhead clearance, and equipment space. A shaftless lift can fit into a much smaller footprint without a traditional hoistway. A vertical platform lift may be installed beside a porch or inside a garage, while an outdoor elevator can create an entirely new option when interior space is limited.

That is why there isn't one standard size for a residential lift. Understanding the different footprints and construction requirements can help you determine which options make sense for your home.

Traditional Residential Elevators

Traditional residential elevators require a dedicated hoistway, but they also provide the most flexibility when it comes to cab size, number of stops, entrance configuration, finishes, and customization.

For many of the traditional elevators ROC installs, approximately 60" × 60" is a great starting point when planning a hoistway. However, that is not a universal requirement. The final dimensions depend on the equipment, desired cab size, rail placement, entrances, and layout of the home.

Making the Most of the Hoistway

Traditional residential elevators typically take up more space than shaftless options. For most projects, a 60" × 60" hoistway is a great starting point. It provides room for a comfortable cab and can accommodate a practical wheelchair-sized layout, making it a great option for homeowners who want their elevator to continue meeting their needs through different stages of life.

When space is limited, smaller hoistways may also be possible. We generally recommend not going smaller than approximately a 40" × 40" cab for a practical single-passenger elevator. If more space is available, the cab can be made larger depending on the equipment and residential requirements.

One advantage of choosing a traditional elevator with ROC is that our cabs are custom-built on-site to fit the finished hoistway. Even the placement of the blocking/equipment wall can affect the finished cab dimensions, so we can work with the available space to maximize the usable area inside the elevator rather than limiting the home to a predetermined cab size.

What About Space for the Elevator Equipment?

The hoistway isn't necessarily the only space to consider. Depending on the elevator system, you may also need to plan for a machine room or equipment area.

With a machine-room (MR) elevator, the elevator equipment is housed in a separate dedicated space outside of the hoistway. This means you'll need to account for both the elevator hoistway and the additional equipment space when planning the home's layout.

A machine-room-less (MRL) elevator eliminates the need for a traditional separate machine room by using a more compact equipment arrangement at or near the hoistway. For homeowners trying to preserve as much usable space as possible, an MRL configuration can be especially helpful.

Neither option is automatically better for every home. The available space, elevator type, service access, and layout of the home all help determine which configuration makes the most sense.

Shaftless Residential Lifts

Shaftless lifts can completely change what is possible when space is limited. Most models are self-supporting, allowing them to travel through an opening between floors or stand within an open area of the home without requiring a traditional framed hoistway. This makes it possible to use areas that may never have worked for a traditional elevator.

The range in size is one of their biggest advantages. Compact single-passenger models can have usable spaces as small as approximately 21" × 29.5", while larger models can offer around 33" × 49" for wheelchair accessibility. Other shaftless systems are available in larger footprints designed for multiple passengers, with some accommodating up to five people.

Because there are so many sizes and styles available, choosing a shaftless lift doesn't necessarily mean sacrificing future accessibility just to save space today. A homeowner may choose a compact one-person model when floor space is the priority or plan for a larger wheelchair-accessible or multi-passenger option that can continue meeting their needs through different stages of life.

Their self-supporting design and efficient footprint are what really set shaftless lifts apart. Instead of finding room for an entire hoistway, homeowners can often look at a corner of a room, open living area, foyer, or another portion of the floor plan in a completely different way.

Vertical Platform Lifts

Vertical Platform Lifts, or VPLs, offer a different approach to space because they don't require a traditional elevator hoistway. Instead, the lift travels vertically along its own supporting structure, allowing homeowners to add accessibility without dedicating a large portion of the home to an elevator.

Most residential VPL platforms range from approximately 36"–42" wide and 48"–60" long, providing several sizing options for wheelchair accessibility while still maintaining a relatively compact footprint.

One of the biggest advantages of a VPL is that the space doesn't necessarily have to come from inside the home. VPLs can work well in garages, porches, decks, entryways, and other areas with a change in elevation, with both indoor and outdoor options available. Enclosed models can also provide another option when additional travel or weather protection is needed.

When considering the space for a VPL, it's important to account for room to comfortably approach, enter, and exit the platform. Not just the platform itself. Vertical Platform Lift — ROC Elevators

Outdoor Residential Lifts

When there isn't an ideal location inside the home, an outdoor residential lift can provide another way to add accessibility without giving up valuable interior living space. These options can work alongside a porch, deck, garage, or exterior wall, making use of areas that may otherwise go unused.

Outdoor lifts require a concrete pad for proper support, and depending on the type and size of equipment, that pad will typically range from approximately 4' × 4' to 5' × 5' or larger. The pad provides enough space for the lift and its equipment while also allowing for any ramp, entry and exit space, or additional maneuvering room required for the installation.

This makes outdoor installations especially flexible when working with an existing home. Instead of trying to find the perfect open area inside, the space can be planned around the lift outside and sized to meet both the equipment and accessibility needs of the homeowner.

Stair Lifts

If the goal is simply getting safely from one floor to another, a stair lift may be worth considering. Unlike the other options we've discussed, stair lifts don't require a new footprint within the home because they use the existing staircase.

The main space consideration is the width of the stairs, with many models able to work on staircases around 30"–36" wide, depending on the equipment and user. The seat, armrests, and footrest can also fold when not in use, helping keep the staircase open for everyone else in the home.

For homeowners who can safely transfer into a seat and don't need to transport a wheelchair between floors, a stair lift can be one of the most space-efficient ways to add accessibility without making major changes to the home. Stair Lifts.

Custom residential elevator cab being built on-site by ROC Elevators to maximize the available hoistway space.

Planning for the Space That Works for You

With residential lifts ranging from compact shaftless options to traditional elevators with a dedicated hoistway, there is a lot of flexibility in how much space you choose to dedicate.

If space is tight, a single-passenger shaftless lift may be the best fit. If you're planning for wheelchair accessibility or want the lift to continue working for you through different stages of life, allowing for a larger cab or platform may be worth the additional space. And when the right footprint simply isn't available indoors, outdoor options can give you another area of the home to work with.

The important part is thinking beyond what will simply fit today. Consider who will use the lift, what you may want to carry with you, and whether your accessibility needs could change over time. Sometimes a few additional inches during the planning stage can make a big difference in how useful and comfortable the lift is for years to come.

Looking for Exact Dimensions?

The measurements in this guide are a great starting point, but exact space requirements will vary depending on the type of lift and model you choose.

For more detailed specifications, please contact us at info@rocelevators.com and visit our Products page, where you can explore the different residential lift options ROC offers and download individual product brochures for exact dimensions, layouts, and additional product information.

Frequently Asked Questions

What Is the Difference Between a Residential Elevator and a Residential Lift?

The terms "residential elevator" and "residential lift" are often used interchangeably, but they can refer to different types of equipment. A residential elevator typically travels within a hoistway. It can serve multiple floors, while the broader term “residential lift” may also include equipment such as shaftless elevators, vertical platform lifts, and other home accessibility solutions.

The right option depends on your home, available space, number of floors, accessibility needs, and project goals. ROC Elevators can help you compare your options and determine the best residential elevator or lift solution for your home.

How Much Space Should I Plan for a Traditional Residential Elevator?

For many projects, ROC recommends starting with approximately a 60" × 60" hoistway when the space is available. This gives us room to create a comfortable cab and provides greater flexibility for wheelchair accessibility and changing needs in the future.

When space is more limited, smaller installations may be possible. We generally recommend not going smaller than approximately a 40" × 40" cab for a practical single-passenger elevator.

What Type of Residential Lift Takes Up the Least Space?

A stair lift requires very little additional floor space because it uses the home’s existing staircase. If you’re looking for vertical travel without using the stairs, compact shaftless lifts offer some of the smallest footprints available and don’t require a traditional elevator hoistway.

Do Shaftless Lifts Require a Hoistway?

Most shaftless residential lifts do not require a traditional framed hoistway. Many are self-supporting and can travel through an opening between floors or stand within an open area of the home.

This gives homeowners much more flexibility when looking for a location, particularly in an existing home where building a traditional hoistway may take up too much space.

How Much Space Do I Need for a Wheelchair-Accessible Lift?

There isn’t one standard amount of space needed for wheelchair accessibility because manual wheelchairs, power wheelchairs, and mobility scooters can vary significantly in size. The amount of room needed also depends on the type of lift and how much space is required to comfortably enter, maneuver, and exit.

If you’re planning a lift around a specific mobility device, we recommend measuring the wheelchair, power chair, or scooter you currently use or expect to use. Those measurements can then be considered when choosing the appropriate cab or platform size.

If you’re planning for long-term accessibility, allowing some additional room can also provide greater flexibility if your mobility needs or equipment change in the future.

Can a Residential Lift Fit in an Existing Home?

In many cases, yes. Existing homes often have more possibilities than homeowners initially realize.

If there isn’t enough room for a traditional elevator, a shaftless lift, VPL, stair lift, or outdoor installation may provide another option with significantly different space requirements.

Do I Need Extra Space for a Machine Room?

It depends on the type of traditional elevator selected. A machine-room (MR) system requires a separate area for the elevator equipment, while a machine-room-less (MRL) system uses a more compact equipment arrangement at or near the hoistway.

If space is limited, this is worth considering early because the equipment location can affect the total amount of space dedicated to the elevator.

Can I Put a Residential Lift Outside If I Don’t Have Room Inside?

Yes. Outdoor residential lifts can be a great alternative when interior space is limited. Depending on the equipment, the required concrete pad may be approximately 4' × 4' to 5' × 5' or larger, providing space for the lift and its equipment as well as any necessary ramp, entry, exit, or maneuvering area.

Finding the Right Fit for Your Home

There is no single footprint that works for every residential lift or every home. You may have room for a traditional elevator with a comfortable wheelchair-sized cab, only enough space for a compact shaftless lift, or plenty of exterior space for an outdoor option.

The good news is that you don’t need to determine exactly what will fit before getting started. Start with the space you have and how you want to use the lift. ROC Elevators can evaluate the available area, compare the different options, and help determine what will work within your home while keeping both your current and future needs in mind.

Building a new home or addition? Ask ROC Elevators for our Builder’s Guide for additional residential elevator planning information.