Guide to buying a walker or rollator

This guide lists the main types of walkers and rollators and their different features to help you decide which type is right for you.

If you could use a little extra support when you’re walking but want to retain your independence, a walker or a rollator might be what you need. 

Use this guide to learn about the different types of walkers and rollators, the unique features of each, and which type might be right for you.

What is a walker? 

A walker is a four-legged metal frame used to support you while you walk. They’re ideal for people who can still walk and don’t need a wheelchair but could use a little extra help. It allows the user to lean on the frame for balance and rest.

Walkers are usually made from aluminium because it’s a strong metal but also relatively light. It can support a significant amount of weight but it also easy to move around. Walkers also have rubber or foam grips to make them easy to lean on.

A walking frame standing up

Types of walkers

While walkers all essentially do the same thing, some are designed for specific needs. It’s important to be aware of these differences to help you choose the right walker for you.

These are the most common types of walkers and their features.

Folding walker

A folding walking frame is a walker that can fold up to a compact size. In fact, most modern walkers are foldable, so you’ll find this feature on almost any walking frame you’re looking at. This allows the walker to be stored or transported easily.

A walking frame folded down

Height adjustable walker

The ability to adjust the height of the walker is essential to making sure it fits you. As with the folding mechanism, almost all modern walkers will be height adjustable.

Walker with front wheels

Some walkers have two front wheels. This is to make it easier to move the walker over difficult terrain. Most of them have a five-inch wheel, which is a good size to ensure they glide smoothly over the ground.

A walking frame with front wheels

Bariatric walkers

A bariatric walker is designed to support larger people. Standard walking frames are designed to support people with weight of around 100kg, but if you’re heavier you need a stronger frame to support you. Bariatric walkers can support a person who weighs up to 225kg.

A wide walking frame with front wheels

What is a rollator?

A rollator is essentially a walker with wheels but with more features. The frame on a rollator, like walkers, is usually aluminium. Rollators are more popular than walkers because their wheels make them so easy to push around. They’re also more versatile, allowing you to use it as a seat if you get tired. However, they can’t support as much weight as a walking frame because the wheels make them less stable. 

A blue walker with four wheels

These are the standard features on most rollators.


Rollators have either three or four wheels. The wheels are usually five to eight inches in diameter. Essentially, the larger the wheel, the easier it is to push around. This is especially true if the ground is rough, so if you think you’ll be pushing it over uneven terrain, get one with larger wheels.

 The wheels of a rollator


Most rollators have a seat. Often the seat is padded, offering a comfortable place to sit if you need a rest. However, you can get unpadded ones if you prefer. Padded seats offer more comfort, but unpadded ones are easy to clean. 

The padded seat of a rollator with a storage compartment underneath


There are two main type of brakes on rollators – loop brakes and push-down brakes.

Loop brakes are the most common type of brake. They’re like bicycle brakes, where you squeeze a lever at the handle which activates the brakes via cable.

A close up of loop handle brakes on a rollator

Push-down brakes are weight activated, so the user can just lean on the rollator to engage the brakes. This is designed for people with impaired memory or little hand strength.


Most rollators come with a storage compartment. Usually this is a basket or bag under the seat. Sometimes the basket is attached to the front of the rollator.

A storage bag under the seat of a rollator

Types of rollators

While almost all rollators have the main features mentioned above, there are different types of rollators designed for specific needs. These are the main types of rollators and their features.

Three-wheeled rollator

Three-wheeled rollators have two wheels at the back and one at the front. They’re highly manoeuvrable and are very useful for indoor use where there can be a lot of tight corners. However, they’re less stable than four wheels rollators.

A rollator with three wheels

Four-wheeled rollator

Four-wheeled rollators are the most common type of rollator. They’re easy to push and have plenty of stability. Also, because the weight is distributed over a larger surface area they’re smoother to push.

A rollator with four wheels

Bariatric rollator

Just like the bariatric walking frame, a bariatric rollator is designed for larger people. They’re built stronger and can support a heavier weight. They usually have larger wheels to provide more stability while riding over soft ground.

Lightweight/indoor rollator

These rollators are very light and are designed to be used indoors. Because of their small wheels they aren’t suited to riding over rough or uneven terrain. They also usually don’t have a seat.

A lightweight rollator that doesn't have a seat

Rollator and wheelchair combo

Some rollators can also be used as a wheelchair. The wheels have a much longer base, and foot rests so someone can sit on it and be pushed. This is a highly versatile and practical option for people who need the option of using it as a walker, but also as a wheelchair when needed.

A wheelchair that can also be used as a rollator

Gutter walker

A gutter walker is a rollator with arm rests, so it can take more of the user’s weight. You can put your forearm in the rests provided and grip on to the handle. They’re designed for people who can't put much weight on their hands, e.g. people with arthritis. 

A gutter walker with arm rests on the top

Knee walker

A knee walker is a rollator designed for someone who needs to rest one leg only. The leg is propped up on the walker while the other leg propels it, like a scooter. Knee walkers can come in three or four-wheeled versions.

A three-wheeled walker with a space to rest one leg

Which one is right for me?

If you have limited balance and need something to support a lot of your weight, a walking frame might be best for you. If you can bear more of your weight but need a little extra support, and you want features like a seat and storage compartments, you might prefer a rollator.

This guide gives you an overview of the different types of walkers and rollators, but seek professional advice before you buy anything. The best way to decide whether you need a walking frame or a rollator is to go into your local Disability Information Centre and try some out. Talk to the staff and experiment using some of the different options. This will give you a good idea of what works for you.

Find your nearest Information Centre.