
0.87
Uw for Ug = 0.5
(Ultimate spacer)*
2
Gaskets
3
Chambers
MasterLine 8 Hidden Vent is a development of the well-established MasterLine 8 system, in which the sash profile is covered by the outer frame. This gives the window the appearance of a fixed element, making it possible to create minimalist, uniform facades.
The Hidden Vent option employs Sobinco tilt-and-turn hardware allowing easy ventilation of rooms while maintaining the aesthetics of fixed solutions.
*The above value of Uw is given for a reference window with dimensions of 1230 x 1480 mm, in the best thermal variant.
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