Intended for construction of indoor elements such as windows, ticket box offices, vestibules, showcases, and partition walls. MB-45 can be used for outdoor joinery only for elements that do not require thermal insulation.

2.30 - Uw for Ug=0.8 (warm edge)
2 - gasket system
1 - chamber structure
  • frame depth (door/window): 45 mm,
  • leaf/sash depth (door/window): 45/54 mm,
  • glazing thickness (permanent window/active window): 2-25 mm/ 2-34 mm,
  • standard glazing package 4/16Ar/4th [Ug=1,1]*,
  • max. T&T window dimensions: height up to 2400 mm (1850 mm), width up to 1250 (1600 mm),
  • max. weight of the leaf/sash (door/window) – 120/130 kg
  • one-chamber profile structure,
  • cold aluminium, no thermal break,
  • single VSG panes can be installed,
  • concealed hardware can be used,
  • doors are available without a threshold (brush or drop-down threshold),
  • swing doors are available,
  • profiles can be bent, arched windows are available (permanent glazing).

*Standard of the day 16.04.2019. Requires technological confirmation.

Colours can emphasise the shape of aluminium joinery and provide it with individual character and genuine appearance.

All aluminium systems offered by our company are available in two colour palettes – RAL and DECORAL. We supply anodised windows and doors as well. Such a large selection enables you to choose the perfect windows to match both the interior and the façade.


Basic colour palette. Profiles come in one of 213 smooth colours or in sand or metallic texture.


Woodgrain finish palette. Aluminium joinery offered by our company comes in the following colours: golden oak, rustic oak, bog oak, ebony, walnut, walnut vein, mahogany, sapele, pine, fir, beech, cherry, wenge, winchester, sweet cherry, dark sweet cherry, chestnut.


Anodised aluminium provides excellent properties (hardness and resistance to corrosion) and allows you to choose from among a wide variety of colours. The following colours of anodised elements are available: blasted silver, blasted gold, blasted inox, blasted champagne, blasted olive, blasted brown, blasted black, brushed anodised inox, brushed strong anodised inox. 

Aluminium systems give you great possibilities, not only related to the structure, but also interior design. MB-45 joinery comes in any colour from RAL palette.

We use a painting technique known as powder coating. Profiles and handles can be varnished (in the case of windows). This varnishing technology guarantees excellent appearance and provides aluminium with additional properties such as resistance to corrosion and UV radiation.

If you want to provide your doors and windows with even more unique appearance, you can choose your colour from DECORAL palette. Woodgrain finishes enable you to combine the noble appearance of wood with modern technology and advantages of aluminium.

MB-45 windows can be additionally equipped with concealed hardware. It remains hidden in the fitting groove and is invisible when the sash is closed. All elements of the hardware may be concealed. Apart from their aesthetic values, such hardware has some practical advantages as well. It allows the user to adjust the sash in three dimensions and set the sash opening width.

MB-45 system structures fit any office buildings perfectly. Their raw appearance and large glazing areas provide the interiors with a unique and modern design. The installation depth of MB-45 profiles is an additional advantage, providing a uniform sash-frame plane on the outer side and making the door leaf flush with the frame.

Intended for construction of windows, ticket box offices, vestibules, showcases, and partition walls. This is possible thanks to the lack of a thermal break, therefore MB-45 system is recommended for indoor structures. Even though the system does not provide any thermal insulation, it provides excellent design possibilities, enabling you to create windows up to 2400 mm high and 1250 mm wide. It should be emphasised that MB-45 can be used to build even the most complicated structures such as swing doors and arched windows (with permanent glazing only).

MB-45 windows are additionally equipped with Maco Multi-Matic hardware. However, the final hardware set depends on the customer's needs and requirements. If safety is your greatest concern, we recommend WK1 or WK2 class hardware.

Accessories can significantly affect the functionality and aesthetics of joinery. We offer a wide range of accessories such as handles, pull handles, transom closers.

When aesthetics is an important factor, we recommend varnished window handles. Available in the colour of the window, they improve the overall appearance of the composition. VSG laminated safety glass ensures safety of use. Additionally, we recommend installing reed relays, essential components of the alarm system. Reed relays are magnetic sensors that trigger the alarm when the position of the circumferential hardware is changed, i.e. every time when somebody tries to open the window.

Ventilators improve the overall feeling of comfort in the room. MB-45 system joinery can be equipped with Renson pane-mounted ventilators.