Designing a wheelchair accessible toilet? Here are the key points:
- Minimum dimensions: Turning circle of 1.5 x 1.5 meters and a clear space of 1.2 x 1.2 meters.
- Sanitary placement: Toilet at 43-48 cm height, sink within 75 cm reach, and ample legroom.
- Safety: Non-slip floor, support rails (80-85 cm height), and an emergency system within reach.
- Access: Door at least 80 cm wide, without thresholds or with a threshold of max. 2 cm.
A good design combines space, comfort, and safety. Work with professionals to meet guidelines such as NEN 1814 and avoid costly mistakes.
Accessibility Requirements
A wheelchair accessible toilet must meet clear requirements to ensure ease of use and safety. These requirements are derived from four key principles: smart layout, safety, comfort, and accessibility.
Dimensions and Space
For a wheelchair accessible toilet, the following minimum dimensions apply:
| Component | Minimum dimensions |
|---|---|
| Turning circle | 1.5 x 1.5 meters |
| Free space in front of the toilet | 1.2 x 1.2 meters |
| Toilet height from the wall | 0.4 - 0.5 meters |
| Sink mounting height | 0.8 - 0.85 meters |
| Free passage between facilities | 0.9 meters |
Regulations and Guidelines
In the Netherlands, the accessibility requirements are established in the NEN 1814. This standard aligns with the previously mentioned principles of safety and accessibility. Additionally, international guidelines, such as the ADA (Americans with Disabilities Act), are often used as a reference.
Important points to note are:
- Support rails: Horizontal rails on both sides of the toilet, placed at a height of 0.7 to 0.85 meters.
- Non-slip floor: A floor with a non-slip finish and a slight slope towards the drain.
- Emergency facilities: An alarm system that is within reach.
- Mobility space: Enough space for both independent use and any necessary assistance.
A good design combines these technical requirements with practical ease of use, so everyone can use the toilet comfortably and safely.
Layout Planning
When designing a wheelchair accessible toilet, smart layout planning is crucial. This ensures ease of use, sufficient mobility space, and practical sanitary placement.
Sanitary Placement
Accessibility is largely determined by the correct placement of the sanitary ware. Ensure that the toilet is at least 60 cm away from walls or other obstacles and that there is 95 cm of free space on both sides.
The sink should be within reach of the toilet, preferably no further than 75 cm. Additionally, the sink must provide space for the legs of a wheelchair user.
| Element | Recommended Placement |
|---|---|
| Distance toilet to wall | Minimum 60 cm |
| Free space next to toilet | 95 cm per side |
| Distance toilet-sink | Maximum 75 cm |
| Sink height | 80-85 cm |
These guidelines align with the minimum requirements for turning circles and passages, as discussed earlier.
Door and Access
An accessible doorway should, according to the NEN 1814 standard, be at least 80 cm wide. To create extra maneuvering space, the door should open outward.
Important adjustments for good access:
- Remove or limit thresholds to a maximum of 2 cm
- Install levers instead of traditional door knobs
- Provide adequate space on both sides of the door
- Consider a sliding door as an alternative to a hinged door
"Designing an accessible toilet requires more than following standard measurements. It's about creating a space that is intuitive to use, with all elements within reach," says a specialist from Bricknest. He emphasizes that professional guidance can help avoid costly modifications afterward.
By strategically placing the sanitary facilities along the edges of the space, the free space is optimally utilized.
Fixture Selection and Installation
Toilet and Sink Options
For wheelchair users, a raised toilet is indispensable. Ensure the toilet has a height of 43-48 cm (from floor to seat). A wall-mounted toilet offers additional advantages: more floor space and easier cleaning.
For the sink, an adjustable wall-mounted model is ideal, with at least 70 cm of legroom underneath.
| Component | Specifications |
|---|---|
| Toilet height | 43-48 cm |
| Sink height | 75-85 cm |
| Legroom under sink | Minimum 70 cm |
| Tap operation | Lever or sensor |
Rails and Support
Good support is as important as the correct dimensions. According to the NEN 1814 standard, support rails must be firmly attached to the wall at a height of 80-85 cm. Choose rails with a diameter of 32 mm for better grip.
"When installing support rails, it's essential they are directly anchored into the wall for maximum stability. Professional installation prevents accidents and ensures safe use for years," says a specialist from Bricknest.
Floor and Safety
A safe floor is essential. Opt for non-slip and easy-to-maintain materials like textured ceramic tiles or non-slip vinyl. Important points of attention:
- Install motion sensors for automatic lighting.
These adaptations meet the NEN 1814 guidelines for non-slip floors.
Working with Professionals
When selecting sanitary and safety features, professional execution is crucial to achieve a good end result.
Renovation professionals can help realize accessibility requirements by:
- Correctly applying accessibility guidelines.
- Designing a practical and smart layout.
- Accurately installing sanitary and aids.
- Ensuring long-term safety and quality.
Bricknest: Specialist in Renovations
Bricknest offers services specifically aimed at accessibility renovations. Their approach is based on a clear and efficient process:
| Service | What it delivers |
|---|---|
| Project management | Personal guidance and smooth execution |
| Quality control | Independent inspections during each phase |
| Custom design | Solutions tailored to individual needs |
| Digital platform | Always insight into the project progress |
"In renovation projects for accessible toilets, it is essential that all components fit together perfectly. A professional approach ensures that both technical and practical aspects are optimally executed," says a renovation specialist from Bricknest.
Conclusion: Key Points for an Accessible Toilet Design
A wheelchair accessible toilet revolves around four main elements: sufficient space, practical sanitary ware, safety, and careful execution. As previously mentioned, a free space of at least 950 mm on one side and 750 mm on the other side is essential for good maneuverability.
In the arrangement, smart choices in sanitary ware and support are crucial. Think of adjustable rails for extra ease of use and a non-slip floor to prevent slips.
Here are some important design elements that support both safety and functionality:
| Element | Specification | Advantage |
|---|---|---|
| Toilet height | 45 cm | Easy transfer from wheelchair |
| Rails | Adjustable and foldable | Flexible support |
| Floor | Non-slip | Less chance of slipping |
| Sink | Within 750 mm reach | Can be used independently |
With professional guidance, you ensure that all guidelines are correctly applied and that quality is maintained. By bringing these aspects together, a toilet is created that is both practical and comfortable for everyone.
FAQs
How big should a wheelchair-friendly toilet be?
A wheelchair-friendly toilet should be at least 1.65 m x 2.2 m. These dimensions ensure there is ample space for a wheelchair to maneuver and provide good accessibility.
What are the main points to consider when placing sanitary ware?
When installing sanitary ware, height and accessibility are crucial. The toilet should be placed to allow easy transfer from the wheelchair. Additionally, the sink should be within 750 mm reach and provide sufficient legroom. Don't forget to correctly place support rails.
What type of flooring is most suitable?
A floor made of non-slip tiles or rubber is best. Ensure the floor is completely flat and free from thresholds or obstacles that could limit mobility.
How can I be sure that my design meets all requirements?
Hire a specialized renovation company, such as Bricknest. They can assist with:
- Ensuring the correct dimensions and free space
- Safely placing aids
- Designing a practical layout for wheelchair users
What are common mistakes in design?
Common mistakes include a lack of turning space, doorways that are too narrow, and support rails not being correctly positioned. Pay close attention to these during the design phase.
