Planning barrier-free and wheelchair-accessible spaces: What’s behind the terms?
Barrier-free vs. wheelchair-accessible: What the terms really mean
Anyone searching for “barrier-free wheelchair accessible” quickly notices that the terms are used everywhere – in apartment ads, by developers, in hotel brochures. At the same time, it is often unclear what exactly is behind it and what requirements must actually be met so that a building is both barrier-free and wheelchair accessible.
At the same time, a look at standards such as DIN 18040 and national guidelines shows that barrier-free accessibility and wheelchair accessibility are clearly defined concepts – with specific requirements for movement areas, door widths and stepless access.
Table of contents
- Barrier-free and wheelchair-accessible – the most important differences
- Standards and guidelines: Orientation for planning and renovation
- Barrier-free wheelchair-accessible in everyday life: typical areas
- Lift solutions from Lehner as a component of barrier-free accessibility
- Planning with Lehner Lifttechnik: from the initial consultation to the finished solution
- FAQ – Frequently Asked Questions about “Barrier-Free Wheelchair Accessible”
Barrier-free and wheelchair-accessible – the most important differences
The top results on Google make it clear: “barrier-free” and “wheelchair-accessible” are not the same thing.
- Barrier-free means: A building or area is usable for people with disabilities in the generally accepted way, without particular difficulty and generally without outside help – as defined, for example, by the German Disability Equality Act (BGG) and corresponding standards.
- Wheelchair-accessible goes one step further: It also meets special requirements so that people in wheelchairs can move freely, turn around and use all functions independently.
Specialist articles and guides highlight two points in particular:
- Maneuvering space
For barrier-free rooms, maneuvering spaces of around 1.20 m × 1.20 m are often assumed. Stricter requirements apply to wheelchair users – here, at least 1.50 m × 1.50 m is generally required so that a wheelchair can turn and maneuver. - Door and passage widths
A barrier-free apartment can manage with door widths of around 80 cm, while wheelchair-accessible apartments usually need at least 90 cm clear passage width, especially for electric wheelchairs.
In short:
Every wheelchair-accessible solution is barrier-free – but not every barrier-free solution is automatically wheelchair-accessible.
For Lehner Lifttechnik, this difference is crucial: Lift systems should not only be theoretically accessible, but actually usable with a wheelchair in everyday life – with sufficient space, suitable access points and convenient operation.
Standards and guidelines: Orientation for planning and renovation
The specialist articles that rank highly for “barrier-free wheelchair-accessible” almost always refer to standards such as DIN 18040 as well as national regulations and building codes.
Important cornerstones:
- In Germany, DIN 18040-1 defines the requirements for publicly accessible buildings, DIN 18040-2 for apartments and residential buildings.
- The standards describe, among other things, accessibility, movement areas, door widths, ramp slopes and requirements for sanitary rooms.
- In Austria, barrier-free accessibility is specified, among other things, via building codes of the federal states, ÖNORM B 1600 ff. and guidelines from ministries.
For building owners, architects and operators, these specifications are a planning basis – not to make barrier-free accessibility complicated, but to create clear, uniform standards.
When designing lift systems, Lehner Lifttechnik considers the following framework conditions: maneuvering areas in front of platform lifts, door and passage widths, and accessibility via ramps or level differences are planned in such a way that the system can be used in a wheelchair-accessible and barrier-free manner in the overall context.
Lift request in 5 clicks
Barrier-free wheelchair-accessible in everyday life: typical areas
Practice shows that barrier-free accessibility often fails not because of the pure living space, but because of transitions and differences in height – exactly where lifts come into play.
Typical points that are mentioned again and again in guides and in which lift systems play a central role:
Entrance and outdoor areas
Steps at the front door, differences in level between the sidewalk and the front door, or access to the terrace and garden are common barriers. A permanently safe solution requires, for example, adapted ramps, short vertical platform lifts or platform stairlifts if the gradient would be too great for a ramp.
Paths, corridors and doors
Even if a building is formally “barrier-free”, it only becomes truly wheelchair-accessible if paths are sufficiently wide, turning spaces are available and doors are threshold-free and easy to use. Door and movement dimensions directly affect whether a lift can be reached and used effectively at all.
Stairs indoors
Mezzanines, basements, upper floors – wherever there are stairs, a solution is needed that moves wheelchair and user together: such as platform stairlifts or the combination of seat stairlift and additional wheelchair on the target floor, as needed.
Sanitary rooms
Especially in the bathroom, maneuvering space, the arrangement of shower, toilet and sink, and threshold-free accessibility are crucial. Here, structural measures and accessible routes complement each other: A lift that opens up the correct floor is a prerequisite for being able to reach wheelchair-accessible sanitary rooms at all.
Lift solutions from Lehner as a component of barrier-free accessibility
Planning barrier-free wheelchair access always means intelligently resolving height differences. This is precisely where the product portfolio of Lehner Lifttechnik comes in.
Lehner offers four central lift categories:
Platform stair lifts
They follow the course of the stairs and transport wheelchairs and users on a platform – straight or curved, inside or outside. According to Lehner, platform lifts are “the most practical way to overcome staircases”, usable in your own wheelchair or on a folding seat.
Vertical platform lifts (hub lifts)
If it is not a long flight of stairs, but limited lifting heights – for example, at the entrance, on platforms or between two levels – vertical platform lifts such as Sigma or the Liftboy models offer a compact alternative to the elevator. They are specially designed to move wheelchairs comfortably and safely over height differences from a few steps to several meters.
Seat stair lifts
For users who can no longer walk safely on stairs, but are not permanently in a wheelchair, seat lifts are a narrow, space-saving solution. In barrier-free concepts, they are often combined with other mobility aids, e.g. a second wheelchair on the destination floor.
Special lifts / stair climbers
Mobile stair climbers make it possible to transport wheelchairs over existing stairs – for example, in buildings where a fixed lift is not (yet) feasible or when several stairs in different houses need to be served.
In all cases, the following applies: Lifts are no substitute for barrier-free construction, but a central component to be able to establish barrier-free and wheelchair-accessible access even in existing buildings, differences in level and limited space.
Planning with Lehner Lifttechnik: from the initial consultation to the finished solution
So that a building is really barrier-free wheelchair accessible in the end, the lift, building and use must fit together. Lehner Lifttechnik combines its own product experience with an international network of partner companies:
- Analysis of the initial situation
Photos, sketches and dimensions of stairs, entrances and levels give a first impression: What lifting heights are involved? How much space is available? Is it a new building or an existing building? - Selection of lift category
Based on this information, it is decided whether platform stairlift, vertical platform lift, seat lift or special lift is the appropriate solution – always with a view to wheelchair use, comfort and structural feasibility. - Detailed planning and offer by local partners
An authorized Lehner partner takes over the on-site measurements, clarifies technical details, takes into account standards and local building regulations and prepares a tailor-made offer. - Assembly, commissioning and service
The lift system is professionally installed, put into operation and can be maintained in the long term as part of maintenance contracts – an important factor so that barrier-free accessibility does not only exist on paper, but functions reliably in everyday life.
In this way, the general requirement “barrier-free wheelchair-accessible” becomes a concrete, permanently usable mobility concept – tailored to the building, users and regional framework conditions.
FAQ – Frequently Asked Questions about “Barrier-Free Wheelchair Accessible”
No. In public areas, barrier-free accessibility is usually planned in such a way that wheelchair users are included, but this is not always the case in residential construction. Wheelchair-accessible also means, among other things, larger movement areas and wider doors. Only when these requirements are met can an apartment be used without restriction with a wheelchair.
In Germany, DIN 18040-1 (publicly accessible buildings) and DIN 18040-2 (apartments) are particularly relevant. They define, among other things, minimum dimensions for maneuvering spaces, door widths and ramp slopes. In Austria, in addition to building regulations specific to the federal states, ÖNORM B 1600 ff. and guidelines from ministries and interest groups also play a role.
Lifts are crucial wherever height differences and stairs cannot be resolved in any other way – for example, between street level and the entrance, between floors or on platforms. Platform and vertical platform lifts make it possible for wheelchair users to overcome these height differences independently and safely, and are therefore a central component of wheelchair-accessible access.
Lehner Lifttechnik provides a wide range of seat stairlifts, platform stairlifts, vertical platform lifts and special lifts and works with a dense network of partner companies. These take over consulting, planning, assembly and service on site. In this way, the initial requirement “barrier-free wheelchair accessible” becomes a concrete, standard-oriented solution that can be integrated into new and existing projects.