The interior atmosphere is a very important part of life. Aluplast external roller shutter systems can not only be an additional protection for your homes, but will undoubtedly contribute to creating a unique atmosphere inside. In the era of building with a significant number of glazed areas in the body of the architectural structure, external roller shutters are an essential addition to the house, offering a number of tangible benefits. 

Protection against temperature fluctuations

It has already been demonstrated on more than one occasion that fitting windows with roller shutters can make a significant contribution to reducing the thermal inertia of a room. In winter, the layer of air remaining between the glass and the armouring of the lowered roller shutter (the so-called air gap) acts as an insulator and provides measurably better protection against heat loss. This has a significant impact on reducing heating costs – savings can be up to 40%. In summer, lowering the roller shutters over windows, in rooms with high exposure to sunlight, prevents these rooms from becoming too hot. This in effect solves the issue of cooling them to comfortable temperatures, which also translates into real savings.​​​​​​​

Sound insulation

For buildings located in high-traffic areas such as stations, thoroughfares, airports, etc., noise protection is becoming increasingly important. A correctly installed external roller shutter, when lowered, can reduce the level of sound entering the interior by up to several decibels.​​​​​​​

Privacy protection

With external roller shutters, you can effectively protect yourself against unwanted glances from outsiders. It is a solution that guarantees a clearly defined zone of privacy and separation from the outside world.​​​​​​​

Compatibility

This assumption, which is valid for the profile system programme, also applies to the external roller shutter system. They can be fitted to all Aluplast system window profiles, as well as to any other window profile after using a special connector.​​​​​​​

Wide adaptability

The variety of forms and materials used in the production of roller shutters offers unlimited possibilities of application (single-family buildings, apartment buildings, commercial buildings, industrial facilities). The extensive range of colours of aluminium roller shutters (RAL colour palette) and the constantly enriched list of available veneers for PVC roller shutters make external roller shutters an important decorative element of modern buildings, irrespective of their utilitarian functions.

The well-thought-out design of the RNK/B roller shutter system allows the functional and aesthetic features of the roller shutters to be tailored to the individual requirements of the users and to blend in perfectly with any design and building façade. The RNK/B system’s window shutters allow for a variety of installation and finishing options, enabling you to tailor their appearance precisely to your preferences. The completely built-in roller shutter maintains the architectural purity of the façade and the building interior (invisible shutter box), while the partially built-in/unbuilt variant allows the roller shutter to be finished in a wide range of veneers or in aluminium (with the option of varnishing in any colour).

RNK/B roller shutters, while maintaining their aesthetic qualities, allow for exceptional thermal and acoustic insulation (certified by the prestigious IFT Rosenheim Institute), significantly improving the living comfort of the occupants.​​​​​​​

• three roller shutter case sizes of 165, 205 and 245 with a depth of 255 to accommodate different window and door sizes
• roller shutter case available with or without a mosquito net
• a rolled mosquito net placed between the window and the armour providing additional protection to the net
• adaptive profile enabling the installation of the roller shutter on every PVC, wooden and aluminium window.
• double-sided front profile with optional use in built-in or unbuilt variants
• aesthetic inspection cover with functional lock located at the bottom of the box
• various options for the installation of the roller shutter: completely housed, from the inside, from the outside, without housing
• roller shutter case reinforcements and consoles to ensure stability for very large sizes
• different insulations of the roller shutter box allowing optimal adaptation to climate conditions
• production of PVC components based on environmentally friendly lead-free stabilisers
• possibility to control the roller shutter with electric or manual drives.
• system design allowing roller shutter sets to be made in one case
• use of roller shutters in new construction and in the refurbishment of existing buildings