MB-SR50N OW HI+
The MB-SR50N OW HI+ tilt-and-slide window is based on aluminium profiles with enhanced thermal insulation compared to the MB-SR50N OW system.
To achieve optimal thermal and acoustic insulation performance, this system incorporates modern technical solutions related to thermal breaks and pressure sealing gaskets.
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Air permeability
class 4 | EN 12207
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Water tightness
E 1950 | EN 12208
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Wind load resistance
class B5 / C5 | EN 12210
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Thermal insulation
Uw < 0,9 | W/(m2K)
The construction also features an efficient ventilation and drainage system, ensuring long-term and reliable operation of the window.
Among the key advantages of the system are economical profiles that give the structure a light and elegant appearance, which is particularly important from the interior side.
The structure is based on aluminium profiles with a thermal break and allows the manufacture of large-size windows with high technical performance. It has been developed in two glazing variants:
- windows with a visible external glazing bead, which secures the glass and highlights the window outline
- a frameless solution, using structural glazing technology, where the external glass is bonded to the aluminium frame with structural silicone — in this variant, opening windows are visually indistinguishable from adjacent fixed panels