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Modern luxury in fullng

The KOYA garden shed is a room module with an exceptional design that has been developed for aesthetic requirements and offers the user the highest quality and comfort. When designing the product, the KOYA architects and engineers placed particular emphasis on a cubist shape that appears both angular and soft thanks to slightly rounded edges. A flush metal and glass façade gives the design garden house a uniform appearance - as if it were made from a single piece. An integrated flat roof with internal drainage ensures that this modern garden shed retains its external appearance. The slightly inwardly offset adjustable feet give the impression that the building is floating. The design garden shed is available in several sizes and can be placed anywhere in your garden, on terraces or other areas. A KOYA garden shed is ideal for use as a guest house, pool house or fitness room, but can also be used as a garden lounge, for example. The system can also be designed and used as a modern vacation home and as a tiny house. The garden houses are manufactured in Germany especially for you, with a special eye for detail. They are delivered as a whole and are quick and easy to assemble. The luxury garden shed is insulated and winter-proof. The exterior and interior can be freely designed according to your wishes. We offer a wide range of options and valuable accessories so that every Cube garden shed is unique.






KOYA garden house at a glance

The KOYA Cube is available in several sizes

As KOYA designer garden sheds are used in a variety of ways, the system is available in different sizes and shapes. By varying the product range, the floor plans and areas can be ideally adapted to the actual space requirements and the desired furnishing of the interior. Our team will be happy to advise you to help you find the right size for your individually designed garden cube.

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The garden house system is available in square shape in sizes

2.5 x 2.5m.

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The rectangular KOYA design garden shed is available in the sizes 2.5 x 5.0m can be realized.



Have you not found what you are looking for in our range? We are happy to manufacture special sizes on request.






Design the facade of your luxury garden house

The external appearance of the KOYA Design garden shed is strongly defined by the high-quality façade elements. Would you like your garden cube to be more open and transparent? Or do you want elements that cannot be seen in certain places? With a fine selection of openable and fixed glazed windows, doors and opaque side walls, we can adapt each room module individually to the customer's needs. The design façades were conceived by KOYA architects so that they are exactly level with the outer skin of the garden house. Viewed from the outside, there is no offset due to window or door frames. The same applies to the wall elements, which are also absolutely flush with the outer skin. Overall, the façades, together with the metallic outer skin of the modern-looking garden shed, create a uniform and harmonious overall appearance. In addition, all wall and window elements are insulated. This ensures year-round use in both the winter and summer months. High-quality triple glazing with high insulation is used for windows and doors. Wall and ceiling panels in KOYA luxury garden houses are always fitted with solid 70 mm insulation.


Panorama window

Panoramic fixed glazing connects the interior with the exterior and creates a modern, architecturally sophisticated look. (in double and triple glazing)

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Double door

A solid, smooth-running double door elegantly connects the inside and outside areas. KOYA doors are multi-glazed.

(2-fold & 3-fold)

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For the design garden house you can choose several openable window elements in different sizes. (2-fold and 3-fold glazing possible) 

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The KOYA garden shed can be fitted with different door elements. (Transparent with flush glass and opaque with metal panel)


Lighting strip

By means of a window-light strip, you ensure that your luxury garden house on the one hand allows light incidence and on the other hand is less visible in certain places.

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Wall metal

Do you want certain sides of the Garden Cube to be closed and not transparent? We recommend insulated wall elements with metallic outer cladding.

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Configure the roof structure for your garden house Cube

Light entering through the roof or ceiling of the designer garden shed can greatly enhance the interior and the user's spatial experience. A skylight also provides additional daylight from above in the fall and winter months. In summer, a skylight offers you the option of ventilating heated, low-oxygen air and promotes the supply of fresh air and cross-ventilation within the garden room. The flat roof of the garden shed can be designed in three variants. For the KOYA system, you get roof windows with clear, harmonious lines, which are square or round. A very special highlight is the option of designing the garden shed with a pop-up roof. This innovative KOYA product development creates an additional room on the roof of the Cube in just a few seconds, which can be used for rest periods, "power naps" or even for overnight stays.

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Roof window angular

Choose a roof window with a square and rectangular shape that echoes the design language of the KOYA design language.

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Skylight round

Roof windows with a round shape give the garden house a modern character and give a special experience of space.


Sleeping roof

With the unique KOYA sleeping roof, you can create an additional room above your home office where you can recharge your batteries.







Design the interior of the KOYA garden shed freely

As far as the interior of the designer garden house is concerned, not only the uses but also the tastes are different. We offer you a sophisticated selection of floors, walls and ceilings so that you feel comfortable when designing your personal space. The aim of our range is to enable you to define a look or style for yourself that ideally matches your future use and the planned furnishings. Moods are created with different materials, surfaces and textures. Are natural materials such as wood and fabric in demand, or do you prefer a "clean" look with white walls and ceilings? Design the interior of your garden shed with your own personal touch!


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Real wood parquet with different wood species and textures are available in light and dark.

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A particularly robust, fiber-reinforced flooring made of natural materials in various colors. 

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We offer several porcelain stoneware tiles with special patterns and colors for your garden shed floor. 

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Special flooring such as planks, natural stone, tropical woods, carpet, etc. are available upon request.

Wall / Ceiling

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The KOYA Standard wall in a silky matt look is available in various colors.



Wall panels with felt are available in various colors and create a cozy ambience.

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Real wood

You can also get real wood walls with different textures for the KOYA garden shed.

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Do you have special ideas about what your garden shed wall should look like? Feel free to contact us!








Design the garden cube with colors and materials

As the KOYA garden shed is a unique design product that is manufactured specifically for each customer, it can also be customized using special materials and colors. The outer cladding of the high-quality garden shed is made of metal and can be coated and designed with various surface treatments. Each material has an individual influence on the external appearance of the garden shed cube. The garden shed is available in the color of your choice from the KOYA color palette, as well as in a chrome look, stainless steel or brushed aluminum, for example. Talk to us about your wishes!



Design the façade of your KOYA with bold color coatings in a glossy look.



Colored lacquers in matt provide a velvety, even surface with a high-quality look.

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Stainless steel gloss

The absolute luxury in the exterior is a shiny stainless steel facade

(only available on request).

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Stainless steel matt

With a brushed stainless steel facade, your garden house will become an elegant eye-catcher.







Valuable accessories for your modern garden house

A modern garden shed not only needs a special design but also high-quality and practical technical equipment. For this reason, we can equip your garden cube with important accessories that turn your KOYA into a fully-fledged residential building that is in no way inferior to a solid house. The product can be optionally equipped with heating, air conditioning, built-in sockets, etc. During development, the designers and architects also placed particular emphasis on the sophisticated lighting of the room. It has been proven that a balanced lighting concept makes a decisive contribution to the well-being and atmosphere in a room. On request, your KOYA can be equipped either with free power outlets or with permanently installed, indirect lighting.

garden house heating


With the help of a high-quality convector heater built into the wall or floor, you can also use the designer garden shed in winter. 


Sockets wall

On request, we can install any number of sockets that are integrated flush into the wall.

(1-gang, 2-gang and 3-gang sockets)

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Air conditioner

In the hot summer months, an air conditioner in your garden shed can lower the room temperature and provide cool comfortable air.


Sockets floor

With the help of sockets integrated into the floor, devices can be connected exactly where they are needed.

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Ceiling outlets are provided in order to be able to attach appropriate illuminants. In addition, ceiling and wall panels can be backlit all around.


Smart Home

Control the technology of your garden house centrally via display or via app on your smartphone.


Experience the benefits of the system







Why we are the first choice for your Office Cube

✓ unique design
✓ individual sizes
✓ Plug & Play
✓ high-quality materials
✓ Modular
✓ No setup necessary
✓ Made in Germany
✓ serious advice
✓ individual design
✓ 3D visualization
✓ Planning services
✓ Tax advantages





  • Do I need a building permit for a garden shed office?
    Planning permission is not mandatory. Essentially, the local regulations must be observed. These vary greatly from state to state. Our planning office will be happy to assist you in obtaining planning permission. Get in touch with us! We will find a solution.
  • How much does a KOYA garden shed office cost?
    The prices for a KOYA home office vary depending on the desired size, facade design and the wide range of accessories. In our detailed price list with pictures and explanations you will get exact information about our exclusive products. Contact our customer service and inquire directly here!
  • Gibt es Unterstützung bei der Einplanung eines Gartenhaus Büros?
    If you are not sure how and where to place your garden shed home office, you can contact our planning team at any time. Our planning department will be happy to assist you with the correct placement of your garden cube and clarify all requirements with you regarding the ground, fastening, etc. A visualization based on a photo or a 3D representation can also be very helpful for a better idea of the project. We support you wherever we can! Simply contact us here
  • Can I customize KOYA Office?
    Yes, you can design and configure your own personal office garden shed within our range. If you cannot find what you are looking for in our range, we can discuss your individual requirements with our special department: These could be: -Special areas of use or requirements -Commercial use -Special sizes outside the KOYA range -Addition of several modules -Individual planning and visualization -Special façade and opening elements -Special colors or materials Together we will find the right solution for your needs.
  • How is the KOYA Garden Office built?
    KOYA Office Cubes are "Plug & Play" and are completely prefabricated in production. The finished modules are delivered as a whole via freight forwarding. For the assembly, only a truck-mounted crane is needed to place the garden house home offices in the desired location. The assembly and placement of the modules is supervised by a KOYA assembly team upon request.
  • How to make the foundation for a KOYA Garden House Office?
    Ideally, a KOYA should be firmly attached to the ground. The module is best secured using small concrete bases at the corners of the KOYA. The room module has small adjustable feet with holes for this purpose. Alternatively, prefabricated concrete slabs or a concrete floor can be used as a base. We will provide you with precise instructions for laying the foundations. The dimensions of the foundations depend heavily on the size of the room module ordered and therefore vary for the different models. To save costs, the foundations should ideally be installed by a GALA-Bau company (gardening and landscaping) in your local area. After delivery, the adjustable feet are then connected to the foundations using concrete anchors.
  • How is the power connection made?
    The Office Cube requires a 230V connection. The connection is laid by an electrician with an underground cable to the desired installation location. The cable for the power connection is exposed on the underside of the garden shed on delivery. For legal reasons, the connection or the connection to the power source may only be made by a certified electrician. When your garden home office is delivered, the electrician will connect the power supply using a waterproof plug. Your Office Cube is then ready for use.
  • How is the Office KOYA transported?
    The transport of your individual garden office is carried out by a forwarding company we trust. KOYA is prefabricated in the factory and delivered fully assembled. Complete transport of the finished product means less stress for you on site with a tedious assembly, which is usually necessary with other manufacturers and takes a lot of time in addition to the cost.
  • What are the delivery times for a KOYA Office Cube
    KOYA is a product that is manufactured individually for you according to your wishes. The current delivery times are seasonal and will be communicated to you in writing together with our offer. You can usually get a first estimate already in a conversation with our sales team.
  • Is a garden shed office tax deductible?
    In principle, a garden office is easier to deduct for tax purposes than a home office in a private household, as the question of use never arises with an external home office. With a garden home office, all costs, from purchase to maintenance and operating costs, can normally be claimed for tax purposes. Annoying questions from the tax office regarding the exclusive use or the actual working time spent in the office are completely eliminated. What should be considered when using a garden office for tax deduction purposes? -The garden office should be free-standing if possible and not connected to the house. -Use exclusively as a home office - no garden shed, no garden tools, etc. -It should be usable all year round thanks to thermal insulation. -The equipment of the garden office should correspond to a workplace where work can be carried out all year round.
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