KÖNIG develops and manufactures vehicle window systems and vehicle glazing solutions for city buses, coaches and other buses.
From fixed and tilting windows to sliding and driver’s window solutions, we support bus manufacturers with technical input, controlled production and project-specific manufacturing.
A bus window has to fit the vehicle technically, visually and functionally.
It needs to match the body design, support safe installation, meet quality requirements and work reliably in everyday passenger transport. In many projects, the window is not a simple standard component. The frame, glass, opening mechanism, drainage, sealing, surface treatment and installation method all need to be considered together.
KÖNIG supports bus manufacturers with complete vehicle window solutions, including aluminium frame manufacturing, glass integration, surface treatment, assembly, quality control and on-site servicing.
Fixed bus windows for passenger areas and other vehicle sections where the main requirements are fit, sealing, visual integration and long-term stability.
These windows can be developed around the body structure, installation method, glass specification and finish required by the project.
Tilting windows for buses where controlled ventilation, secure operation and reliable sealing are important.
Depending on the project, tilting windows can include custom handle and lock versions, frame finishes, glass types and installation solutions.
Manual or electric sliding window systems for driver areas, passenger areas and other buses.
KÖNIG manufactures sliding window structures where the frame, glass, sealing, drainage and movement mechanism need to work together as a complete system.
KÖNIG supports replacement needs and smaller order quantities after serial production has ended.
If a vehicle is still in operation and a window is damaged, broken or a component needs replacement, we can produce the required parts based on existing project documentation, drawings or technical information.
KJB-520-B/004D
KÖNIG manufactures window systems for several buses, including:
Every project is reviewed according to its technical requirements, production feasibility and expected use in the vehicle.
KÖNIG can support customers during the technical preparation phase by reviewing drawings, checking feasibility, discussing frame and glass requirements, and helping define a manufacturable solution.
This is especially useful when the project includes a custom size, a new opening function, a special surface treatment or a window structure that has to fit a specific vehicle body.
KÖNIG handles key aluminium processing steps in-house. This includes cutting, bending, welding, grinding, deburring and frame manufacturing. Keeping these processes close helps with coordination, quality control and the practical details that influence the final product.
Bus window frames can be produced with different surface treatments depending on the project requirements. Typical options include anodized and powder matte or gloss coated finishes. The goal is to match the required appearance, durability and vehicle design.
A bus window is only reliable when the glass and frame are developed as one working structure. KÖNIG brings aluminium frame manufacturing and vehicle glass production closely together, helping customers align technical requirements, scheduling and production planning across the complete window system.
Quality is checked throughout the production process. Manual inspection and multi-stage checks help identify issues earlier, before more work is added to the product. This supports consistent quality and reduces production risk in serial manufacturing.
Project-specific details matter
Bus window projects often differ in small but important ways. KÖNIG can support different technical and visual requirements depending on the project.
Customization options may include:
The right solution depends on the vehicle, the installation environment and the technical requirements of the manufacturer.
From aluminium profile to finished window system
KÖNIG manufactures bus window systems through a controlled production process. The process can include aluminium preparation, frame production, surface treatment, glass integration, bonding, sealing, assembly and quality inspection.
Because many key steps are handled in-house, KÖNIG can keep better control over production details and coordinate the different stages of the project more closely. This is important in bus window manufacturing, where the final product has to meet technical, aesthetic and installation requirements at the same time.
Built for OEM expectations
Bus manufacturers need window suppliers who understand both production and responsibility. KÖNIG works with certified workflows and quality standards that support international vehicle projects. Relevant certificates include:
Practical articles on vehicle window development, OEM supply, production, quality control and spare part support.
Send us your drawing, sample, technical specification or project brief. Our team will review the request and help you understand the possible technical and manufacturing solution.
