
Lambda
Crafting a universally stackable chair is a challenging endeavor that demands the expertise of qualified designers. In this instance, it requires the collaboration of two skilled individuals. Lambda emerges as a versatile chair capable of serving various purposes, seamlessly adapting to settings such as conference halls, cafes, or comfortable home offices when paired with an appropriate base.
Designed by leading Czech designer duo Vrtiška & Žák.

Hello,
I am Lambda.
Have a seat, relax
And share your story
with me.
The Lambda chair was named after its shape, resembling a letter from the Greek alphabet.
Functional shape, excellent stacking and low weight provide easy manipulation, making Lambda the perfect choice for large halls. Prestigious impression is enhanced by an extended selection of stylish colours of the shell and six base designs. Carefully chosen combination will adapt seamlessly to any interior setting. The fully-upholstered version is a perfect option for your home offices. Thanks to thin and subtle construction, an extraordinary level of comfort is guaranteed.
- Functional shape
- Excellent stacking
- Low weight
- Shell in six stylish colours
- Upholstery options
- Six base designs

With six color options for the plastic shell, six types of base designs, and the option of armrests or a writing tablet, you can choose the perfect one for your space.

Plastic seat and backrest.

Upholstered seat segment.
Recommended products
All models of the Lambda multifunctional chair with a plastic shell meet the standards of GREENGUARD Gold certification.
Lambda Wood
Lambda is now available with a wooden shell. The new Lambda Wood retains the best features of the original design—lightness, stackability, and versatility—while offering optional upholstery for extra comfort and a selection of bases to fit any setting. Perfect for cafés, offices, and public institutions. Lambda Wood simply fits.
Design: Vrtiška & Žák (CZ)

A new generation with timeless design in a natural finish.

For lovers of natural materials, Lambda is now available with a wooden beech shell.
All-wooden shell, upholstered seat segment, or a fully upholstered version. Six types of bases, a model with integrated armrests, or accessories such as a folding writing tablet and practical row connectors. Excellent stackability. Choose the model that best fits your space.

All-wooden beech shell

Upholstered seat segment

Fully upholstered shell
Lambda Wood Range
New models and accessories
New model with armrests, an additional foldable writing tablet, row connectors, or a transport trolley for easier handling in large spaces. With the Lambda collection, you can effortlessly furnish classrooms, training rooms, or large halls.

The perfect foundation for your study spaces.

New model with armrests – Enhanced comfort and maximum functionality
The swivel base with castors ensures easy mobility, while the rocking mechanism with height adjustment supports dynamic seating.
An ideal choice for offices, libraries, and other spaces where efficiency is key to success.
Available with a plastic or wooden shell, with optional upholstery.
New Model Variants
Education

Lambda provides the comfort that your students can rely on. Create the perfect environment for your classrooms, training rooms, or libraries and support the absorption of new knowledge. We recommend pairing it with stackable Edu tables.

Save space with easy stacking.
Stackable models: .070, .090, and .091.

New stackable Edu table.
Stackable on a transport trolley, up to 20 pieces.

Transport trolley for even easier stacking and handling.

The supplementary desk on a swivel console allows placement on the right or left side, adapting to the user's individual needs. And if you no longer need it, you can simply fold the writing surface down.

Practical connectors ensure a stable and even connection into rows, especially welcome in conference halls.
Did you know...?

The development of designer furniture is about constantly seeking innovative methods and materials that bring not only aesthetic value to our interiors but also functionality and sustainability. One such groundbreaking approach is the injection molding technique. This manufacturing method allows the creation of unique pieces with complex shapes and details, which are lightweight and durable. Another advantage is recyclability and environmental friendliness.
