INSPIRATION

Infrastructure

Efficient and innovative solutions for

Traffic and transport

Traffic and transport buildings such as railway stations, car parks and airports are central hubs of public life. They must not only be functional and durable, but also impress with their architecture and meet high standards of safety, sustainability and efficiency. For architects, this means designing buildings that are both technically and aesthetically impressive. With its roof and façade systems, Kalzip offers solutions that perfectly meet these requirements – from energy-efficient warm roofs to perforated façades that combine design and functionality.

Functional and architectural system solutions

for infrastructure buildings

Railway stations, airports, terminals and logistics centres are central hubs of modern society. They bring together flows of people and goods, connect regions and shape the image of entire cities. The requirements are correspondingly high: safety, durability, cost-effectiveness and an architectural expression that conveys orientation and openness.

Kalzip roof and façade systems provide the ideal basis for this. With large spans, flexible design options and proven durability, building envelopes can be created that are both functionally impressive and architecturally striking. Integrated photovoltaic systems or acoustic solutions can also be incorporated directly into the building envelope – for greater energy efficiency and comfort in high-traffic areas.

Kalzip systems are the ideal choice for railway stations, car parks and airports because they:

  • Combining functionality and design: our systems offer durable and economical solutions that are also architecturally impressive.
  • Promoting sustainability: Energy-efficient warm roofs and perforated façades enable buildings to be designed in an environmentally friendly and resource-efficient manner.
  • Offering design freedom: Free-form systems enable architects to create unusual roof and façade structures that are perfectly suited to the requirements of modern transport buildings.
  • Guaranteed robustness and durability: Kalzip products are resistant to weathering and offer a long service life – ideal for buildings that are subject to intensive use and high visitor numbers.


With Kalzip, architects create traffic and transport buildings that are both functional and prestigious, meeting the demands of modern mobility.

STRUCTURAL DECK ROOF SYSTEMS

WHY THE STRUCTURAL DECK ROOF SYSTEM IS THE FOUNDATION FOR RELIABILITY AND SAFETY IN TRANSPORT INFRASTRUCTURE

Kalzip structural deck roofs are a technically advanced, safe and economical roofing solution for transport infrastructure such as railway stations, tunnel portals and bus stations. The homogeneous roofing membrane with thermally decoupled construction ensures permanent watertightness and long-term functionality.

  • Layer cladding with thermal separation – virtually free of thermal bridges for optimum energy efficiency
  • Variable insulation thicknesses up to 345 mm – tailor-made temperature and sound insulation in traffic areas
  • No mechanical fastenings – reduces damage to the vapour barrier and protects the supporting structure
  • High compressive strength – stable under snow or maintenance loads, even on platform roofs
  • Weather- and UV-resistant aluminium deck covering – minimal maintenance required in exposed traffic environments
  • Quick, clean installation – reduces construction time in operational areas, supports timely opening to traffic


The structural deck roof system ensures reliable protection, thermal comfort and cost-effective implementation – ideal for long-lasting transport infrastructure.

WHY THE KALZIP PERFORATED FACADE CONVEYS ARCHITECTURAL INDIVIDUALITY AND CHARACTER

Kalzip perforated façade systems offer a technically sophisticated, design-flexible and durable solution for transport buildings such as railway stations, bus stations and station concourses. The aluminium profiles with variable perforation enable precise adaptation to architectural requirements.

  • Different hole patterns and transparencies – create open, light-filled façades for railway and bus stations
  • Effective sun and glare protection – increases comfort and orientation for passengers
  • Custom designs and logos possible – strengthen the identity of transport structures
  • Robust aluminium alloy – resistant to weathering and high frequency loads
  • Acoustically effective thanks to special perforations – improves the quality of time spent in waiting areas
  • Complete engineering and project-related manufacturing – guaranteed on-time implementation of large infrastructure projects


The perforated façade combines function, design and durability – perfectly tailored to modern transport infrastructure.

KALZIP Perforated Facade

KALZIP LINER DECK ROOF SYSTEM

WHY THE KALZIP LINER DECK ROOF SYSTEM IS IDEAL FOR FAST-TRACK AIRPORT PROJECTS

Airport terminals and transport buildings demand large-scale roof solutions that combine reliable performance with efficient construction. The Kalzip Liner Deck Roof System provides a lightweight, durable and highly adaptable roof build-up – particularly suited to projects where installation speed and programme certainty are critical.

  • Fast-track installation – the non-fragile liner sheet can be installed quickly to provide temporary weather protection, allowing other trades to continue working below while the remaining roof build-up is completed
  • Greater programme certainty – parallel construction processes help reduce delays and keep complex airport projects on schedule
  • High thermal performance – different system configurations enable very low U-values, supporting energy-efficient terminal buildings and large conditioned spaces
  • Enhanced acoustic options – perforated liner sheets can be integrated to improve sound absorption, particularly relevant for large, highly frequented terminal and circulation areas
  • Reliable structural performance – wind, snow and access loads are transferred through the coordinated roof system directly into the supporting structure
  • Durable and low-maintenance construction – the aluminium standing seam roof and coordinated system components provide a robust solution for large roof areas with demanding operational requirements

The Kalzip Liner Deck Roof System combines speed of construction, thermal and acoustic performance, durability and architectural flexibility – helping architects deliver complex airport roofs efficiently without compromising the design intent.

WHY THE KALZIP COMPLEX GEOMETRY ROOF SYSTEM OFFERS ARCHITECTS MAXIMUM FLEXIBILITY AND INDIVIDUALITY

Kalzip complex geometry roof systems offer a high-performance, aesthetically impressive and technically precise solution for transport buildings such as railway stations, passenger terminals and bus depots. The modular aluminium substructure enables sophisticated roof shapes and secure installation in complex transport buildings.

  • Large differences in height can be compensated for – ideal for curved platform or terminal roofs
  • Three measuring points enable precise adjustment of the substructure – ensuring surface tightness in heavily frequented buildings
  • XT free-form profiles adapt to organic traffic patterns – perfect for striking traffic architecture
  • Economical substructure – reduces costs despite complex geometry and high static requirements
  • Durable, corrosion-resistant aluminium alloy – low maintenance for exposed structures such as railway platforms
  • Complete engineering and project-related manufacturing – planning reliability and on-time implementation for infrastructure projects


The complex geometry system offers transport structures maximum design freedom, flat surfaces and maximum technical precision – ideal for functional and representative infrastructure structures.

Flexicon Freeform

Innovative design

concepts for modern

Infrastructure buildings with Kalzip

Colours, materials and surfaces:
Railway stations, airports and terminals are distinctive infrastructure buildings. Kalzip offers colours, surfaces and coatings that create architectural identity and orientation – from clear structures to representative metallic finishes.

Product highlights for traffic and transport buildings:

  • Warm roof systems – ensure watertightness, resilience and thermal efficiency.
  • Perforated façade – creates transparency, allows light to play and improves ventilation and acoustics at the same time.
  • Foam glass (at airports) – provides additional safety, thermal insulation and protection.
  • Free-form systems – enable spectacular roof structures and large spans.

Combinability:
Kalzip systems can be combined with glass, wood or membrane surfaces to create open, light-flooded infrastructure buildings.

Sustainability as a design tool:
PV solutions make roofs energy-active and send a clear signal of ecological responsibility in mobility architecture.

Architectural trends:
Free-form roofs, transparent façades and hybrid construction methods are shaping the next generation of transport buildings.

This diversity gives rise to buildings that combine mobility, sustainability and architectural expression.

FAQ

Why are Kalzip façades and roofs sustainable and durable?
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How do Kalzip products contribute to safety in educational institutions?
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How does Kalzip ensure a pleasant atmosphere in buildings?
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types of buildings

Education & Training

Energy & Recycling

Trade & Industry

Public buildings & administration

Stadiums

Sports & Leisure

Living space

Traffic

Data centre

Office building

Silos/digestion towers

Health sector

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Quick access to Kalzip

Discover innovative façade and roof systems from Kalzip that offer the highest quality and flexibility. Our solutions combine state-of-the-art technology with sustainable materials to make your construction projects future-proof. Get quick access to our extensive product range and accessories to optimally meet your requirements.

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Be inspired by Kalzip

In our articles, you will find everything you need for your project: from selecting the right materials and efficient planning to practical solutions for common construction challenges. Whether you want to renovate your roof, redesign your façade or optimise your building’s energy efficiency, we offer you sound information and practical instructions to help you successfully complete your construction project. Be inspired and find the best solutions for your construction projects!

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