Inspiration

Office building

OFFICE BUILDING

Sustainable and innovative solutions for modern office buildings


Office buildings are more than just places of work – they are an expression of corporate values, innovation and sustainability. For architects, this means designing buildings that are both functional and representative. At the same time, issues such as energy efficiency, sustainability and flexible design options play a central role. With its roof and façade systems, Kalzip offers solutions that perfectly meet these requirements – from green roofs to free-form systems that turn architectural visions into reality.




OFFICE BUILDING

Functional and architectural system solutions for modern office buildings

Office buildings are places of work and interaction that are designed to promote communication, productivity and creativity. They must strike a balance between functionality, cost-effectiveness and architectural quality, while also offering flexible structures for future requirements. In addition to energy efficiency and sustainability, the well-being of users is also becoming increasingly important.

Kalzip roof and façade systems enable office architecture that is both prestigious and sustainable. With durable materials, a wide range of design options and the possibility of integrating photovoltaic or acoustic solutions directly into the building envelope, the result is architecture that is both efficient and inspiring.

Kalzip systems are the ideal choice for office buildings because they:

  • Promoting sustainability and energy efficiency: Kalzip NaturDach and solar systems such as AluPlusSolar enable buildings to be designed in an energy-efficient and environmentally friendly manner.
  • Offering flexibility in design: Free-form systems enable architects to create unusual roof and façade structures that are perfectly tailored to individual requirements.
  • Supporting representative architecture: The Kalzip FC façade allows modern and attractive designs to be implemented that reflect a company’s identity.
  • Guaranteed reliability and durability: Kalzip products are robust, easy to maintain and designed for a long service life – ideal for buildings subject to intensive use.

With Kalzip, architects can create office buildings that are both functional and aesthetically appealing, meeting the demands of modern working environments.

SOLAR ROOF SYSTEMS


WHY KALZIP SOLAR ROOFS SUPPORT THE ENERGY TRANSITION IN OFFICE BUILDINGS

The Kalzip solar roof provides a sustainable, energy-saving and creative roofing solution for office buildings. The pre-assembled PV modules are aesthetically integrated into the aluminium cladding and enable quick and safe installation on modern office spaces.

  • Fully integrated PV modules without visible fastenings – ideal for prestigious office buildings
  • Low additional weight (approx. 3.3 kg/m²) – suitable for existing and flat roof structures
  • IEC-certified glassless modules – robust, low-maintenance and long-lasting performance
  • ETFE microlens surface – high power yield even with diffuse light in urban office environments
  • Glare-free and clean, with internal connection clips – creates a clear, modern façade appearance
  • FA PV clamps with DICONAL system – quick, secure installation even on steep roofs

The solar roof increases energy autonomy, reduces operating costs and promotes a sustainable image – ideal for modern, green office buildings.



WHY THE KALZIP NATURAL ROOF CONTRIBUTES TO CLIMATE PROTECTION IN ADMINISTRATIVE BUILDINGS

For office buildings, the Kalzip natural roof provides sustainable, health-promoting and prestigious green roofing. Modules in units offer rapid implementation, climate protection and design in urban environments.

  • Drainage in accordance with FLL, directly on profiles – delays rainwater runoff and protects the sewer system
  • Up to 50% retention and 33% evaporation – reduces strain on infrastructure and improves microclimate
  • Promotion of green roofs in Germany – a visible contribution to biodiversity for a modern office
  • Sedum areas with low maintenance requirements – purify the air and bind CO₂
  • Improved thermal and sound insulation, variable insulation up to 345 mm – for comfort in open-plan spaces
  • Aluminium profile panels are robust and durable – low maintenance for over 50 years

The green roof increases energy efficiency, stores rainwater, improves the indoor climate and emphasises a sustainable image – ideal for future-proof office buildings.



NATURAL ROOF


FREE FORM SYSTEMS


WHY THE KALZIP FREIFORM ROOF SYSTEM IS THE IDEAL CHOICE FOR INDIVIDUAL OFFICE BUILDING CONCEPTS

For office buildings, the Kalzip FlexiCon free-form roof system provides an architecturally striking, technically sophisticated and design-flexible solution. The modular aluminium substructure enables creative roof shapes and efficient installation for complex office profiles.

  • Compensates for large differences in height – ideal for curved, prestigious office and atrium roofs
  • Three-point measuring system allows precise adjustment – ensures comprehensive sealing across working areas
  • XT free-form profiles create organic shapes – ideal for striking header roofs and modern office concepts.
  • Economical substructure – reduces costs despite challenging geometry
  • Corrosion-resistant aluminium alloy – low maintenance and durable in urban office environments
  • Complete engineering & project-related manufacturing – offers planning reliability & on-time implementation

The FlexiCon system combines expressive design, technical precision and sustainable cost-effectiveness – perfectly tailored to modern office buildings.



WHY THE KALZIP FC FACADE SYSTEM MAKES A STRONG ARCHITECTURAL STATEMENT FOR COMPANY LOCATIONS

The Kalzip FC façade system offers an elegant, functional and sustainable building envelope for office buildings such as administrative, office or commercial parks. Curtain-type aluminium panels on a grid click substructure enable efficient installation and a high degree of design freedom.

  • Patented click system – simple, secure and direction-independent installation, ideal for modular office systems
  • Replacement of damaged panels without dismantling entire surfaces – quick and cost-effective during operation
  • Ventilated aluminium surfaces – reduce moisture risks, improve thermal insulation and CO₂ balance
  • Sustainable (EPD/DGNB-listed), recyclable and cost-optimised – supports green office certifications
  • A wide range of colours, smooth or perforated surfaces – create a prestigious façade design
  • High fire protection (aluminium A1), UV and wind resistance – durable and safe façade solution

The Kalzip FC façade system combines aesthetics, functionality and sustainability – perfectly tailored to modern office buildings.



SMOOTH SHEET METAL FACADE


OFFICE BUILDING

Design perspectives for modern office buildings with Kalzip


Colours, materials and surfaces:
Whether for prestigious corporate headquarters or modern office architecture, Kalzip offers a wide range of colours, surfaces and coatings. This allows office buildings to be individually tailored to corporate design and location impact.

Product highlights for office buildings:

  • Solar roof – increases energy efficiency and reduces operating costs.
  • Natural roof – improves indoor climate, biodiversity and quality of life.
  • Free-form systems – enabling dynamic roof architecture for iconic office buildings.
  • FC façade – clean lines and flexible design options for modern façades.

Combinability:
The systems can be combined with glass, wood or membranes to create transparent and open working environments.

Sustainability as a design tool:
Energy-efficient roof and façade systems combine ecological responsibility with economic efficiency.

Architectural trends:
Open structures, durable materials and energy-optimised building envelopes will characterise the office architecture of tomorrow.

This diversity gives rise to office buildings that combine work, innovation and sustainability.






FAQ

Aluminium and metal systems such as Kalzip offer a significantly longer service life, require less maintenance and are more resistant to weathering. They are also lighter and allow for complex architectural forms, as required in modern office buildings. Bitumen roofs, on the other hand, are more susceptible to damage and have a shorter service life.

Aluminium is a fully recyclable material that is ideal for sustainable construction projects. Kalzip products combine the durability of aluminium with energy-efficient solutions such as solar systems and green roofs to improve the environmental performance of office buildings.

Aluminium is lightweight, malleable and extremely robust. It enables innovative designs such as free-form systems and offers a wide range of surfaces and colours that blend harmoniously into modern architecture. Aluminium is also corrosion-resistant and easy to maintain, making it ideal for prestigious office buildings.

Contact us – your partner for sustainable construction projects