Lohas is the patent making up for the defects of Vertical and adding the merits
of a curtain, Lohas doesn’t cause any sound even when wind hits the window.
The hardness of the typical Vertical is made into the way of Curtain’s softness
and at the same time, it is equipped with the function of vitical to chang the
sun’s ray in several ways. It diffuses softly the light from outside when the Vane
is closed and as it is double
layered, it have excellent effects of protection against the cold and
soundproofing. you can watch the outside subtly through the transparent
curtain when the vane is opened and also it makes the scenery beautiful.