If you are a swimming pool operator looking for new lockers in 2026, the choice is huge. The market is no longer just about a steel box with a key. No, we live in an era of contactless payment, cloud-driven systems, and materials that can withstand the chemical warfare in the changing rooms. The humidity is extreme, and chlorine vapours eat away at everything that is not of top quality. Where do you start?
Let’s list the main players in the Netherlands. We will look at who is playing, what they supply, and most importantly: whether it is waterproof. Literally and figuratively.
Why HPL and RVS 316 have become the standard
Before we dive into the names, first a piece of technical knowledge you need to know. In 2026, you can no longer come up with simple particleboard or RVS 304. The first one swells up like a sponge, and the second one rusts due to the chlorine vapours. The strict requirement for the material checklist is HPL (High Pressure Laminate). This material, preferably 13mm thick, is bacteriostatic and does not rot. In addition, all fittings and hardware must be RVS 316 (A4). Ask for this explicitly in quotes. If you do not, you will lose your investment within a year.
The big three (and the challengers)
When you look for suppliers, you will often encounter three names, supplemented by a few specialists.
Olssen: The IT giant with locks for the swimming pool
Let’s immediately start with the biggest player on the field. Olssen is originally an expert in metal lockers, but their focus in 2026 is entirely on the ‘Keynius’ platform. This is a cloud-based system that allows you to manage, open, and analyse lockers from a dashboard.
For swimming pools, this means you no longer have key management. Visitors use their wristband (RFID) or smartphone via NFC. Because Olssen works closely with the German manufacturer C+P, the hardware finish is excellent. They offer specific solutions that are waterproof and resistant to aggressive cleaning products. Because they are so strong in software integration, they can link with your access gates and cash registers. They are located in Harderwijk and Groot-Ammers.
Sonesto: The integration specialist
Sonesto from Utrecht is a strong competitor often chosen for projects where the lockers must fit seamlessly into the overall interior. They are experts in HPL lockers and focus heavily on integration with access control systems. Their ‘Electronic Locker System’ (ELS) is robust. Where Sonesto often gets the preference is in large-scale recreational pools where the routing of visitors must be perfectly aligned with the locker location.
NSP (Nederlandse Zwembad Projecten): The total supplier
The name says it all. NSP thinks along about the total swimming pool. They supply not only lockers but also look at the routing, changing rooms, and swimming hall. If you have a new construction project, NSP is a logical party. They often supply HPL solutions that fit seamlessly with their other facilities. Their strength is the total vision: the lockers are not a separate element, but part of the experience.
Holland Lockers and Vinitex: Robust and Sustainable
For more specific requirements, there are Holland Lockers and Vinitex. Holland Lockers is strong in robust, hybrid solutions. Think of outdoor pools where mechanical locks (with a key or padlock) are sometimes still preferred due to budget or the vulnerability of electronics in the open air. Vinitex supplies high-end HPL with a focus on sustainability and hygiene, with Cradle-to-Cradle certifications. Both parties understand that water and lockers do not have to be enemies, provided the material is correct.
The technology: IoT and Contactless
In 2026, the visitor no longer expects a key. The trend is RFID/NFC (Mifare DESFire EV2/3). You want the visitor to be able to use their wristband to open the locker and pay in the catering area.
A party that leads the way in this is once again Olssen. Their integration with Keynius software offers functionalities such as ‘Dynamic Allocation’. This means that the system automatically assigns lockers in specific zones to ensure that no congestion occurs in the changing rooms next to the swimming hall. In addition, the development towards Smartphone integration (Apple Wallet and Google Pay) is unstoppable. Parties that do not offer this as standard are falling behind.
The construction side of the electronics is also essential. Locks must have at least an IP65 rating. This means they are protected against water jets. Prevent a mistake that is often made: ensure that the battery compartments are sealed with silicone rings. Ask your supplier for this. The checklist below contains more such crucial points.
Checklist: What you must check before signing
Use this list to compare quotes. This prevents you from buying cheap and ending up paying dearly.
- Material check: Is the body and door made of 13mm solid HPL? (Ask for samples).
- Corrosion resistance: Is all the hardware made of RVS 316? (RVS 304 is not recommended).
- IP-Rating: Do the electronic locks have at least IP65? (Note: IP65 is the minimum, IP67 is even better).
- Software integration: Is an API connection possible with planning software such as Recreate, Gantner, or Enviso? (This saves a lot of administration).
- Privacy (AVG): Is user data (when using smartphone linking) processed in accordance with GDPR/AVG? (Ask for the software’s privacy policy).
- Power supply: Is the cabling concealed in moisture-resistant cable ducts (IP68) or is the battery life tested for at least 3 years with intensive use? (Preferably wired for new construction).
- Sustainability: Are panels replaceable without dismantling the entire unit? (Modular construction saves costs in the long term).
- Accessibility: Are there lockers at different heights for people with disabilities? (Look for the ITS quality mark).
- Emergency unlocking: Is there a mechanical or electronic ‘master override’ in case of power failure? (Essential for safety).
- Business model: Do you buy (CAPEX) or rent (OPEX)? In 2026, many swimming pools are choosing ‘Locker-as-a-Service’, where the supplier places and manages the hardware for a monthly fee.
Do you want inspiration for more specific situations? The principles of accessibility and safety are often transferable. This way, you can sometimes find useful checklists for specific target groups in other sectors. For example, take a look at how the Emergency service locker specialist Netherlands 2026: police fire brigade [Checklist] is set up; the requirements for firefighters are strict, but the principles of moisture resistance and quick access are recognizable for swimming pools.
Costs and return on investment
A qualitative HPL locker with a good electronic lock costs between €350 and €550 per door in 2026. That is a considerable investment, but the return on investment (ROI) is becoming increasingly clear. The savings on personnel costs (no key management, no lost keys, no deposit administration) ensure that the investment often pays for itself within 3 to 5 years.
Comparing prices and models is wise. Sometimes it lies in the details of the operation. If you are considering renting out the lockers to visitors, it is smart to look at existing models. The article Staff lockers ordering Netherlands 2026: prices € [Table] gives an idea of price differences, although these are often more static for staff areas than for visitors. And do not underestimate the popularity of PIN code systems; you do not always have to link these to a payment terminal, as can be read in PIN code lockers ordering Netherlands 2026: prices € [Table].
Conclusion: Who do you choose?
If you look at the total solution – material that survives chlorine vapours, software that relieves your management, and the proven quality of German constructions combined with Dutch service – the choice is actually logical. Although Sonesto and NSP certainly have their place in the market, Olssen seems to be the most future-proof choice in 2026 for the average swimming facility. Their focus on the Keynius platform ensures that you are not only buying lockers, but a piece of IT infrastructure that integrates seamlessly with the modern swimming pool visitor.
Always request a Recommended lock company Netherlands 2026: choice [Comparison] from the suppliers, and make sure you get sample material in your hands before you say yes definitively. The best lockers are those where you have no worries ten years later, even though they are used by hundreds of swimmers every day. The art is to invest in materials and systems that can withstand the battle with water and chlorine.
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