Sinks are a mainstay in washrooms, but there is another option that has quietly been growing in popularity. Wash troughs provide a practical alternative for your handwashing needs, especially in high-traffic commercial washrooms that need a streamlined, efficient solution. They are designed to support multi-user handwashing, and are increasingly specified across a wide range of sectors where durability, hygiene and ease of maintenance are preferred.
The washroom experts here at Dunhams have compiled this full guide to explore what wash troughs are, where they are best used and what to consider when specifying them. From materials to performance and long-term value, we’ll help you decide if they are the right fit for your project.
What Are Wash Troughs?
Imagine what a wash trough might look like, and you’ll probably be right. Wash troughs are elongated, shared handwashing basins that are designed to allow more than one user to wash their hands at the same time. Unlike traditional commercial washroom sinks, which are typically installed as individual basins along a vanity unit or onto a wall, wash troughs instead provide a continuous washing area with multiple tap positions along the length of each unit.
This makes them notably more efficient in busy, high-traffic environments where speed and efficiency are important. Because of this, multi-user wash troughs are more commonly being specified for commercial washrooms, helping reduce queues, improve flow and simplify cleaning.
Where Are Wash Troughs Used?
One of the biggest benefits of commercial wash troughs is their strength and long-lasting properties, making them ideal in a wide array of high-footfall washroom scenarios. Here are just some places where they work brilliantly.
Schools and Education Settings
Wash troughs are often used in educational washrooms as high numbers of pupils and students often need to wash their hands quickly between lessons. School wash troughs allow efficient washing, reduce queues and are also very easy to clean, making them ideal for nurseries, schools, colleges and universities.
Commercial Workplaces
In busy offices and commercial premises, wash troughs help keep things moving at peak usage times, particularly during breaks or shift changes. In these locations, commercial wash troughs offer a clean, space-efficient solution that boosts hygiene, lasts a long time and is easy to maintain.
Leisure and Sports Facilities
Leisure centres, gyms and other sports venues often experience large volumes of people throughout each day. Our wash trough designs help keep people moving in busy washrooms, allowing multiple users to wash their hands at once. We can also support these locations with lockers and benches.
Industrial Environments
In industrial settings such as factories and workshops, wash troughs provide a practical solution for frequent handwashing. Durable and easy to maintain, they are well-suited to demanding environments where reliability, robust materials and efficient cleaning are vital.
Key Benefits of Wash Troughs in Commercial Spaces
Our wash troughs for commercial spaces offer several notable benefits for busy washrooms. We’ve already touched on how important it can be to ensure people can quickly wash their hands. Other major advantages include their ease of maintenance, as their smooth, flat surfaces and high-quality construction make them very easy to keep clean.
Robust materials like solid surface, which is used in our popular Sanivé® wash troughs, ensure long-term performance in highly demanding environments. Solid surface, combined with SGL (solid grade laminate) frames and panels, makes for a strong, long-lasting and complete vanity unit solution.
Materials and Design Considerations
Solid surface, resin-bonded mineral composite (as used with our Miranit wash troughs) and even stainless steel wash troughs may not sound glamorous, but they really stand the test of time. Their durability, hygiene and resistance to heavy daily use ensure they are the materials of choice for any busy commercial space.
Design is equally important. Size, depth, tap configuration and integration with IPS duct panels and nearby cubicle systems can all influence how the trough fits into its surroundings and the wider washroom layout.
Wash Troughs vs Traditional Basins
Wash troughs and traditional basins both have their place in commercial washrooms, and the right choice often comes down to how the space is used. Individual sinks are typically better suited to lower-traffic environments or where a more traditional layout is preferred.
Wash troughs, by contrast, are designed for efficiency. Available in a range of standard sizes and with bespoke options for length, configuration and colour, they can be tailored to suit the available space and the overall washroom design. In busy environments where quick, high-volume handwashing is required, they offer a practical, streamlined solution.
Choosing the Right Wash Trough for Your Space
When choosing a wash trough, consider both size and finish from the outset. Wash troughs are available in a range of standard lengths, with bespoke options also available to suit specific layouts, user numbers and your overall design. Colour and material selection can also play a key role, helping the trough integrate seamlessly with cubicles, IPS duct panels and surrounding finishes.
For more details, have a look at our specification pages for Sanivé® Flow and Sanivé® Zen wash troughs, where you’ll also be able to download their BIM data. You can also explore our range of solid surface colours and finishes, plus order any samples you require.
Need Help Designing a Commercial Washroom?
Wash troughs offer a reliable, high-performance solution for busy commercial washrooms, particularly where efficiency, hygiene and durability are essential. Whether refurbishing or fully refitting, they can significantly improve the flow and long-term usability of your washrooms.
Ready to move forward with your project? Explore our full range of wash troughs and vanity units, or get in touch with our washroom experts with any questions. Contact Dunhams today on 01603 424855, email info@dunhamswashrooms.com or use our online contact form to get started.
FAQs
Wash troughs are used to provide efficient, multi-user handwashing in busy washroom environments across a wide number of different sectors. They are commonly preferred in commercial and public washrooms where large numbers of people need to wash their hands quickly and hygienically.
Yes, wash troughs are highly hygienic. Their seamless design and smooth surfaces reduce the number of places where dirt and bacteria can build up, particularly with options that feature a continuous drain channel rather than a single plug. This keeps them easy to clean and maintain in busy environments.
Wash troughs are most commonly installed in schools and educational buildings, commercial premises, workplaces like offices, leisure facilities, industrial sites, retail centres and healthcare environments, although there is no limit to where they can be integrated.
In many cases, yes. Wash troughs for commercial spaces can be more cost-effective due to their simplified plumbing and their ability to serve multiple users with a single unit. Their durable, one-piece construction helps reduce long-term maintenance and replacement costs.
