Thermal insulation (Uf) W / m²K MB-86 US ST
from 1,03
Thermal insulation (Uf) W / m²K MB-86 US SI
from 1,01
Thermal insulation (Uf) W / m²K MB-86 US AERO
from 0,86
Wind load resistance Pa
C5/B5
Water resistance
E (1350)
Air tightness
class 4
Frame depth mm
77
Sash depth mm
80,8
Max. sash weight kg
150
Original exterior is the main distinguishing feature of their design. The sash is hidden behind the base profile, and the glass in all sash types (open and deaf) are at the same level. Therefore, they have the same look.
Externally, the window has got a small frame width, which provides maximum light access.
The ability to install glasses of various thicknesses allows you to choose any type of double-glazed window (2 and 3 chambers).
For all design options: ST, SI, AERO, air-gelmaterial is used to provide the required level of thermal insulation.
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