Window decoration and ventilation with an insect screen? Discover the practical and stylish power of the KeJe Supplente.

What if you want to let in fresh air in a stylish way without giving insects a chance? Then you choose the KeJe Supplente: an innovative window decoration with integrated insect screen, perfect for blackout and ventilation.

But did you know that the Supplente is also ideal for wooden window frames opening outwards? You can simply open the windows, the Supplente fits perfectly and you enjoy fresh air without mosquitoes. Win-win!

More than blackout: clever combinations with the Fixed Window Plissé

Do you have several fixed windows in addition to a casement window? Good news: the KeJe Supplente can be perfectly combined with the KeJe Fixed Window Plissé. Both systems have a sleek, rectangular aluminium frame and are available in the same stylish fabrics. So you create a calm, uniform look - whether you choose a screen, blackout, or both.

• The Supplente: with pleated insect screen and blackout fabric in one system
• The Fixed Window Pleated: the same fabric and look, but without the insect screen

What more could you want? The perfect combination of screen and window decoration - stylish and practical.

Why the KeJe Supplente is so powerful

We recap:

• Blackout you can rely on
  Even minimal light can be perceived as annoying because you want to sit quietly on the sofa or at the table, for example. It also causes heat to be let in, something you don't always want. The Supplente is then the ideal solution!
• Mosquito-free ventilation
  The integrated insect screen allows you to ventilate without unwanted visitors. Especially in combination with an outward-swinging window, this system is at its best.
• Top down / bottom up operation
  You decide how much light or air to let in. The fabric and screen can be operated independently of each other - for ultimate control over privacy, light and ventilation.

Specially designed for outward opening windows

The KeJe Supplente is designed for outward-swinging windows, and wooden frames in particular are a popular choice among our customers. Thanks to the sturdy frame, everything stays neatly in place and you enjoy optimal functionality.

Do you have an inward-turning window? Then there are other smart solutions within our range. Feel free to ask one of our dealers for advice.

120+ fabrics for your window decoration: choose your style

From sleek and modern to soft and rustic - with over 120 fabrics, you can always choose a look that suits your room. Going for full blackout? Or do you prefer something translucent? It's up to you.

Extra tip: Would you prefer two types of fabric in one system (e.g. translucent and blackout)? Then the KeJe Day 'n Night is for you!

Tailor-made for your situation

Whether you have a single window, several fixed windows next to each other or a casement window in between: the KeJe Supplente is always made to measure. Sizes vary from 250 x 250 mm to as much as 1400 x 2000 mm. So you can be sure that everything fits perfectly - and looks perfect.

The advantages of the KeJe Supplente at a glance:

✔ Darkening as well as ventilation
✔ Integrated insect screen in one sleek frame
Perfect for wooden window frames opening outwards
✔ Can be combined with the Fixed Window Pleat for a uniform look
✔ More than 120 stylish fabrics
Always custom-made