The MB-86N window and door system is a product with very good parameters that makes it possible to meet different user needs. The structure of its profiles has 2 variants, depending on the requirements for thermal energy saving: ST and SI. The MB-86N is a system that offers excellent thermal and airtightness parameters.
The advantages of the MB-86N system include the high load-bearing capacity of the profile, which allows for the production of windows of large dimensions and considerable weight. There is also a version of windows with a hidden sash MB-86US, as well as a system of windows opening to the outside with a thermal break of the sash MB-86 Casement. MB-86B is designed to meet the requirements of the Belgian market.
Functionality and aesthetics
- a wide range of profiles guarantees the required aesthetics and structural stability
- wide thermal gaskets of a new shape, which allow the use of additional partitions in the insulation zone of the profiles
- two-component central gasket perfectly seals and provides thermal insulation of the space between the sash and the box
- glazing strips with additional sealing, available in three versions: Standard, Prestige and Style
- profile shapes are adapted to the installation of various types of perimeter window fittings, including hidden hinges
- a wide range of glazing makes it possible to use all existing types of double-glazed windows, acoustic or anti-burglary
- drainage profiles are offered in two versions: traditional or hidden
Technical parameters
- Air permeability – klasa 4, EN 12207
- Water resistance – class E 4800*, EN 12208, klasa E1500, EN 12208 / class E1350 Ra
- Thermal insulation capacity – Uw from 0.62 W/(m?K)* Uw from 0.68 W/(mk)** UD from 0.80 W/(m2K)
- Resistance to wind loads – class CE3330 (3330Pa) EN 12210 / class C5 (2000Pa), class B5 (2000Pa) EN 12210
Technical data
- Frame depth – 77 mm / 77 mm
- Sash depth – 86 mm / 77 mm
- Glazing thickness – frame: 13.5 to 61.5 mm sash: 21 to 70.5 mm / frame: 13.5 to 61.5 mm
- Max. leaf size (H×L) – H up to 2800 mm, L up to 1700 mm / H up to 3000 mm, L up to 1400 mm
