Made-to-measure shutters for every window and room
The large arched window in Essen is fully framed with black shutters in RAL 9005. The straight panels and shaped top align seamlessly, keeping the arch visible rather than concealing it behind a rectangular solution.
- Town / city
- Ash
- Window shape
- Large arched window
- Colour
- RAL 9005 black
- Louvre size
- 89 mm
- Operation
- ClearView
- Hinge
- Concealed hinge
Preserving the original arch
The curve was measured at multiple points. The stiles and panels follow the contour, making the distinctive window shape the focal point of the room.
Connecting the straight base and shaped top
The vertical lines flow naturally from the straight panels into the arched section. This creates a single technical composition rather than a separate decorative top section.
RAL 9005 makes the shape stand out
Black frames the window opening and complements the other dark details. Across this large surface, the panel widths and louvre rhythm have been distributed with particular care.
89 mm louvres and ClearView
The wide louvres keep the window looking calm while providing a generous view through. ClearView eliminates the need for an additional visible tilt rod on the front.
Technical drawing before production
With an arched window, even a small measurement deviation is immediately visible. The shape is therefore worked out technically first, before the shutters are produced and installed.
Checking the shape, window function and operation together
At completion in Essen, we check more than just the finished appearance. The window handle, tilt-and-turn position, accessibility and movement of every shaped panel are also tested, ensuring that the distinctive window shape remains both beautiful and practical.
In practice
See how these choices work in real homes
The projects below were measured and installed by DeVo. You can see real colours, window shapes and technical solutions.
Related information
Explore further
Read the technical information, view the matching collection or discover more local projects.
Frequently asked questions
Can shutters follow the entire arch?
Yes, provided the geometry and construction allow it. The contour is drawn and produced to measure.
Are all the louvres in the curved section movable?
This depends on the height and shape of each segment. In some cases, combining movable and fixed sections is technically preferable.
Why choose 89 mm louvres?
The wide louvre creates fewer lines across the large window, resulting in a calmer overall appearance.