Roller shutter with mosquito net -

Perfect match

Exterior roller blinds for vertical windows, made to measure, effectively protect your home from overheating, noise, and break-ins. These outdoor blinds can be fitted to both smaller windows and balcony doors. Balcony and window exterior roller blinds provide effective protection against overheating. The glass stays cool, which is crucial as it is through the windows that most heat enters.

We produce all our roller shutters to size, thanks to which they are always perfectly matched.

Blinds characteristics

• Maximum size of roller blind with a mosquito net 1800 mm x 2500 mm
• Thanks to the wide range of colors, they are perfectly matched to the appearance of the building
• Excellent thermal and sound insulation
• Significant improvement in the energy balance of the building
• In winter they significantly reduce heating costs
• In the summer they provide pleasant coolness and twilight giving rest to tired eyes
• They protect privacy and ensure peace
• Made of selected materials, guaranteeing their highest quality
• Application to facilities under construction as already existing
• Are made of high quality aluminum sheet
• Available in many colors
• 2 years warranty
• Control manually or via an electric drive with a control system, allows for their comfortable operation
• Round and polygonal boxes are not available in wood-like colors

Roller shutters in the Knall store

Thanks to many years on the market, Knall has extensive experience in the production of a wide range of custom-made window coverings. One of our specialties are roller shutters. They are some of the most recognizable window covering systems on the market.

How to order?

It is incredibly easy to buy in the Knall shop. Just fill in the required parameters of the product and add it to the cart. In order not to make a mistake, it is best to follow our instructions, which are under the question marks in the upper right corner of each checkbox. Before adding a product to your cart, you can always see its current price under the central photo.