Narrow louvres give shutters a more delicate rhythm
A narrower louvre creates more horizontal lines and can work beautifully with smaller windows, classic frames or a refined interior.
When do narrow louvres look their best?
For windows with limited height or many classic details, a finer louvre layout may be better proportioned than very wide louvres.
More lines do not automatically create a calmer look
On large windows, many narrow louvres can look busy. That is why we always consider louvre size in relation to window height, panel width and the interior.
Compare 47, 63, 76 and 89 mm
Narrow louvres create a more delicate rhythm; wider louvres create fewer lines and offer a clearer view outside when open. The best choice is primarily a matter of proportion and use.
The collection determines the available sizes
Not every louvre size is available in every collection. The exact options are checked when advising on materials.
View louvre sizes in the showroom
The difference is much clearer when viewed side by side than in a photo. View the showroom information →
Short answer
The essentials at a glance
Technical details determine how calm the shutters look and how comfortably they work day to day. Operation, frame, hinges, louvres and panel layout must be designed together.
Practical: Have the window handle, opening direction, available depth and operating system checked together. These details determine whether the shutters work comfortably every day.
The choices that make the difference
Four points to assess before requesting a quotation
Operation
ClearView, Ultra ClearView and a tilter differ in visibility, feel and technical availability.
Frame
The window depth and installation position determine which frame provides the best fit.
Hinges and opening direction
The hardware must support the panel weight while allowing sufficient freedom of movement.
Splits and divider rails
Louvre sections can be operated separately when privacy and daylight require it.
Avoid disappointment
Common mistakes when buying shutters
- Consider the technical details after choosing the colour
- Forgetting window handles and opening angles
- Choosing an operating system that is not compatible with the collection
From idea to installation
How a carefully managed made-to-measure process works
- Collect photos and approximate measurements of the windows.
- Compare material, colour, louvre size and operation.
- Have every window professionally measured at multiple points.
- Confirm the panel layout, technical details, price and schedule.
- Have your shutters installed, adjusted and explained to you.
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.
Frequently asked questions
How can I assess this choice in my own interior?
View samples in daylight alongside the window frame, wall, floor and fixed furniture. A colour or proportion may look different on a small screen than across an entire window.
Is the same solution suitable for every window or room?
No. A refined rhythm for smaller windows and classic interiors. Window type, dimensions, installation position, material load and everyday use are assessed for each situation.
What does DeVo check during the professional site survey?
We take measurements at multiple points and check the frame, reveal, handles, opening direction, windowsill, available panel clearance, and the desired louvre and panel configuration, among other details.
How do louvre size and panel configuration affect the result?
They determine how many lines you see, how open the view through is and how practically the panels can open. The proportions in relation to the window matter more than one standard size.
Can I compare materials, colours and operating options first?
Yes. During your consultation and in the Oud-Turnhout showroom, you can compare current collections, colour samples, louvre sizes and operating options side by side.
Are measuring and installation included in the process?
Yes. DeVo guides the project from advice and technical measuring through to made-to-measure production, installation, adjustment and guidance on use and care.