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Chamber Solutions

Reliable closure systems for extreme temperatures.

WE ARE STUV

Expert in cold room and refrigerated display cabinet solutions since 1883

With 140 years of experience, we are shaping the future of cooling technology. Our tailor-made solutions combine precision with innovation – developed and implemented by over 200 experts in Heiligenhaus, Germany.

  • Innovation that sets new standards

    Our in-house research and development creates solutions that redefine industry standards.

  • On site worldwide

    With our headquarters in Heiligenhaus and a global presence, we are always close to our customers.

  • Customised solutions

    We respond flexibly to your specific requirements and deliver precise closure technologies.

  • Experienced team of experts

    Over 200 qualified employees worldwide ensure the reliable implementation of even the most complex projects.

  • Long-term partnerships

    Sustainable, trusting cooperation is the key to our long-term success – at your side, every step of the way.

EASYLOX

The revolution in cold room sealing technology

  • Intuitive opening and closing: simply pull in the direction of opening and the door is unlocked immediately.
  • Flexible modular system: Numerous versions and colour options enable maximum adaptability.
  • Reliably tested & EN179-approved: Proven in endurance tests with over 250,000 cycles – for maximum safety and durability.
  • Adjustable latch/deadbolt: Flexibly compensates for tolerances of up to +10 mm in the installation location.
Experience EASYLOX now!

VARILOX

The smart locking system for cold rooms

  • Flexible modular system: Numerous versions and colour options offer maximum customisation options.
  • Reliable in any climate: Operates in temperatures ranging from -40°C to +80°C.
  • Adjustable latch/deadbolt: Flexibly compensates for tolerances of up to 10 mm in the installation location.
  • Multi-point locking system possible: For additional security, several deadbolts are activated simultaneously.
  • For variable door thicknesses: Thanks to its modular components, VARILOX is suitable for different door thicknesses.
Discover VARILOX now!

SIMPLOX

The revolutionary camlock

  • No masking tape required: thanks to innovative, self-opening protective skin technology, foaming is more efficient than ever before.
  • Reliable panel ventilation: No foam, no air bubbles in the camlock – for optimum insulation values and maximum panel quality.
  • Patented technologies: The self-opening protective skin and the efficient venting function are patented.
  • Durable materials: High-quality, corrosion-resistant components – polystyrene housing, zinc-plated steel hook and pin – ensure long-term, reliable operation.
Find out more now!

Cold room hinges

Quality and reliability for your cold rooms.

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VARIOFLEX2

VARIOFLEX2 is a modular hinge system that offers the right solution for every challenge – even for heavy doors in demanding environments such as cold rooms.

See the VARIOFLEX2 highlights!
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SLIMFLEX

The slim stainless steel hinge in the SLIMFLEX series impresses with its high load capacity and modern design. Ideal for light to medium-weight flush doors or doors with offset.

Click here for SLIMFLEX!
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MAXIFLEX

MAXIFLEX heavy-duty hinges are specially designed for medium to heavy doors in insulation technology and meet the highest demands in terms of load capacity and design.

Discover MAXIFLEX variants!
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ECOFLEX

The ECOFLEX stainless steel corner hinge offers an ideal combination of functionality and value for money. With black covering caps and available in rising and non-rising versions, it meets individual requirements for rebated and surface-mounted doors.

More from ECOFLEX!
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INOFLEX

The INOFLEX hinge system combines minimalist design with maximum functionality. INOFLEX1 allows the door to be unhinged, while INOFLEX2 with double bearings is particularly robust.

View INOFLEX here!

Solutions for hot appliances

Closure solutions that withstand heat

THERMOLOX

Reliable locking system for hot appliances

  • Modularsystem: Modular locking system with 3 different locking mechanisms.
  • Excellent design: The handle has been awarded the RedDot Design Award 2023.
  • Robust and durable: The handle has been tested with at least 500,000 cycles in an MPA endurance test.
  • Excellent hygiene: Resistant materials and optional hygiene inserts.
  • Maximum flexibility: various locking mechanisms, handles, cover plates, handle positions, etc.
Experience THERMOLOX!

As the market leader in digital access solutions, we set standards for the security and efficiency of critical infrastructures. With our innovative technologies, we create solutions that combine the highest security standards with forward-looking digitalisation. Whether in power supply, transport, healthcare or other key sectors, our systems guarantee reliability, protection and easy integration into existing processes.

We develop tailor-made solutions that not only address current challenges, but also promote long-term security and efficiency. Our goal is a reliable and protected world in which innovation and trust go hand in hand – today and in the future.