High-traffic washrooms are some of the most demanding environments in any building. From shopping centres and airports to schools, caravan parks, and commercial offices, washroom cubicles must withstand constant use, moisture, cleaning chemicals, and occasional misuse, while still looking presentable year after year.
For architects, designers, and facilities managers, specifying the right cubicle material is critical. The right choice reduces maintenance costs, extends service life, and protects the overall user experience. Here, we explore the key material considerations for washroom cubicles in high-traffic spaces, and what to look for when durability matters most.
Why High-Traffic Washrooms Need Different Specifications
Unlike low-use or private washrooms, high-traffic environments place unique stresses on cubicle systems:
- Frequent impact and wear from constant opening, closing, and user contact
- High humidity and moisture exposure
- Aggressive cleaning regimes using strong chemicals
- Risk of vandalism or accidental damage
- Expectation of long-term appearance retention
Materials that perform well in light-use settings often fail prematurely under these conditions.
Key Material Properties That Drive Longevity
When specifying cubicles for heavy-use washrooms, prioritise materials with the following characteristics:
- Water and moisture resistance – No swelling, warping, or delamination
- Impact resistance – Able to withstand knocks, slams, and daily wear
- Chemical resistance – Tolerant of regular cleaning products
- Low maintenance – Easy to clean and repair
- Structural stability – Maintains alignment and rigidity over time
Proven Cubicle Material Options for High-Traffic Spaces
1. Solid Grade Laminate (SGL)
SGL is one of the strongest and most resilient cubicle materials available. Constructed from multiple layers of paper saturated with thermosetting resins and compressed at high pressure, these panels are a popular choice for demanding environments due to their exceptional toughness.
Why they perform well:
- 100% waterproof and non-porous – making them perfect for showers, toilet cubicles, vanity units and anywhere that’s prone to splashing.
- Extremely strong and impact-resistant – stands up to slamming, kicking and general wear and tear.
- Hygienic and easy to clean – the bacteria resistant surface is built to handle frequent cleaning regimes.
- Long service life with minimal maintenance – Dunhams offers a 15-year warranty on its SGL products.
Best suited for: Shopping centres, transport hubs, caravan and campsites, schools, warehouses, distribution centres, industrial settings
2. High-Pressure Laminate (HPL) Systems
Best for dry, busy areas, when correctly manufactured and installed, HPL cubicles can provide a balance of durability and design flexibility. While not fully waterproof like SGL, it does have a moisture resistant core and is still robust.
Key benefits:
- Good resistance to wear and cleaning chemicals
- Wide range of finishes and colours
- Suitable for low to medium traffic areas
Best suited for: Offices
Don’t Overlook Hardware and Fixings
Even the most durable panel material can fail if paired with inferior components. In high-traffic washrooms, hinges, locks, brackets, and supports must be specified with the same care as the cubicle panels themselves.
Look for:
- Corrosion-resistant fixings
- Heavy-duty hinges tested for frequent use
- Robust locking mechanisms designed for public spaces
Aluminium fixtures and fittings are a great choice for longevity and minimising maintenance.
Designing for Durability from Day One
Material selection is most effective when considered early in the design process. By specifying cubicles designed specifically for high-traffic environments, project teams can:
- Reduce long-term maintenance and replacement costs
- Improve washroom uptime and cleanliness
- Maintain a consistent, professional appearance
- Deliver a better experience for end users
Final Thoughts
High-traffic washrooms leave no room for compromise. The right cubicle materials don’t just survive constant use, they protect your investment, your brand, and your users’ experience.
By focusing on proven materials, robust construction, and thoughtful specification, durable washroom cubicles can perform reliably for years, even in the busiest environments.
At Dunhams, high‑traffic performance is designed into every cubicle system, our focus is on delivering solutions that look great and stand up to the realities of daily use.
Whether you’re refreshing a single washroom or delivering a full refurbishment across a busy estate, the right materials ensure your spaces remain clean, smart, and reliable, with lower long‑term maintenance.
If you’d like further advice, contact us today for a no obligation conversation. Our team will help you design a solution that delivers durability, compliance, and style, without the hidden costs.
