4 Types of Stair Lifts for Private Homes in 2025

Advances in stair lift technology and the evolving range of types of stair lifts offer elderly and mobility-challenged individuals comfort, safety, and independence at home. Stair lifts are no longer clunky, one-size-fits-all tools and come in a variety of configurations tailored to diverse needs and architectural layouts.

Installing a stair lift represents a significant investment for many families. This means getting the right advice and working with a trusted supplier is a must to ensure the best and safest experience. 

1. Straight Stair Lifts

Straight stair lifts are the most common type of stair lift as they’re designed to fit on simple, straight staircases. Most homes have between 12 and 16 steps. However, If your staircase is particularly long or short, a straight stair lift can be cut down to offer the precise rail length you require. This makes them the most adaptable and reusable stair lift option.

Straight rail stair lifts usually require a staircase at least 28″ wide and with enough headroom for the user to go up and down without risk of injury.

Key Considerations When Purchasing a Straight Stair Lift

Expert stair lift suppliers will explain all the considerations to take into account when purchasing and installing a stair lift. They will likely explain the following points to consider and any other key information for your personal circumstances:

1. You May Need a Folding Rail 

Straight stair lift rails must protrude at least 16 inches past the bottom step in order to park the stair lift at the flat landing space. However, the presence of the rail can become a problem in areas that receive a lot of footfall like the entrance to your living room. A rail that sticks out beyond the bottom step is a tripping hazard and obstructs your walkway. Luckily, this problem can be easily solved with a folding rail. 

Folding rails come in two configurations: manual or power-folding. A manual folding rail requires a caregiver to pull a handle that pulls the rail up and out of the way when the lift arrives at the top landing of the staircase. They will need to fold it back down when the user wishes to come back down the stairs.

Alternatively, a power-folding rail is the best option for elderly people who live alone or who want to remain independent. A stair lift with a power-folding rail stops at a certain point along the rail to allow the rail to fold and unfold automatically. This option is more convenient for most users but comes at a higher price point.

2. Moving Straight Stair Lifts

Straight rail stair lifts can easily be cut down to fit on shorter staircases. This means you can take your stair lift with you if you relocate. Alternatively, you could resell or donate your stair lift when you no longer need it. However, be aware that a track can’t be extended if your new staircase is longer than the original so you won’t be able to move your stair lift if your new home’s staircase is longer than your current one.

Top Tip: If you know that changing home is a realistic short-term possibility, renting a stairlift from a leading provider like Mobility Plus Colorado is a much more cost-effective option than purchasing one.

2. Curved Stair Lifts

Stairs with a curve are a more complex proposition than straight rails when designing and installing a stair lift. The good news is that skilled curved stair lift designers craft curved rail stair lifts to handle bends and turns in most staircases. There are two main types of curved stair lifts: modular stair lifts and custom-made models. 

Modular Stair Lifts

Modular stair lifts are pieced together from a collection of existing rail sections. The advantage of this setup is that it uses pieces that are already in stock and can be installed quickly. Modular staircases also come at a lower price point than custom, bespoke curved stair lifts. However, the end result likely won’t be as tight as a custom model, and the ride may be slightly bumpier.

Custom Curved Stair Lifts

Custom curved stair lifts are specially designed for your staircase. This will require a technician to come to your home and measure your stairs. They will use the measurements to design a curved stair lift rail that will fit snugly into your staircase.

Custom rails take longer to manufacture than a modular alternative. However, the fit is second to none and the user will enjoy a totally smooth ride.

3. Outdoor Stair Lifts

Outdoor straight stair lifts provide access to backyards, garage entryways, gardens, or any other area where you have stairs. Outdoor stair lifts stand out for their durability and ability to withstand even harsh weather conditions like extreme temperatures or high winds.

Outdoor models are usually made with highly durable metal rails and robust plastic seats. This means they can handle being left out in the sun or exposed to harsh winter weather. Most models will also come with a protective cover and a closed rail system to make sure your stair lift will withstand the elements.

Be sure to ask about landing controls and a key lock system when researching outdoor stair lift models. These two items allow you to store your outdoor stair lift safely.

4. Heavy-Duty Stair Lifts

Heavy-duty stair lifts offer a significant weight capacity for users over 300 lb. Be aware that many stair lift companies won’t make a distinction between standard and heavy-duty stair lifts. However, it’s a crucial safety consideration for heavier users.

Typically, straight rail stair lifts offer a higher weight capacity than curved models. Always bring up the question with a stair lift expert if the weight limit of your stair lift is a concern. Expert suppliers will be able to offer you an option for accommodating a higher weight capacity.

Features to Look for in a Stair Lift

Trusted experts in stair lift installation will be well-placed to advise you on the best model for each staircase and user and help you find a lift that aligns with your needs and budget. Stair lifts offer a range of comfort and safety features that ensure their smooth running and safe use. Look for the following features when researching different stair lift models:

• Seat comfort and size: Consider the user’s comfort and ensure the seat is appropriately sized.
• Ease of use: Look for intuitive controls and easy-to-operate features.
• Power swivel seat: A power swivel seat makes getting on and off the stair lift easier.
• Footrest: A footrest provides added comfort and safety.
• Robust safety features: Look for features like seat belts, obstruction sensors, and emergency stop buttons.
• Power source: Most stair lifts are powered by batteries or mains electricity. Battery backup is essential in case of power outages.
• Folding rail: A folding rail prevents obstructions at the bottom of the stairs.

The Importance of a Stair Lift at Home

Results of a survey conducted by the American Association of Retired Persons (AARP) revealed that 76% of over 50s wish to stay in their homes for as long as possible. However, aging in place presents significant housing challenges for people living in multiple-level homes as most homes don’t align with older adults’ changing physical needs.

It’s estimated that 60.3% of older adults have limited mobility and live with three or more chronic conditions. 17% of households have somebody with difficulties climbing stairs or walking. Remaining at home as one ages is therefore a question of adapting your home environment to your evolving needs. A stair lift is a key part of that as it reduces the chances of serious injuries and falls while maintaining seniors’ access to the upper floors of their homes.

Stair Lift Options Facilitate Safety at Home

The continuing evolution of stair lift technology provides homeowners with an array of tailored solutions to address diverse mobility needs and home configurations. The integration of automated features, improved safety mechanisms, and custom designs further enhances the user experience and allows for seamless integration into modern homes. 

As the population continues to age, these advancements in stairlift technology are not just about accessibility. Rather, they represent a commitment to preserving independence, dignity, and the ability to remain comfortably within one’s own home for years to come.