Can a zip screen also be used if complete room darkening is required?
Thanks to the innovative zip fastening technology, the zip screen fits perfectly into the guide rails, with no light leakage. As opposed to a standard rope or rail guidance, this system does not create a gap between the textile and the window reveal. Any unwanted incidence of light is thus prevented. In combination with a heroal blackout textile, a fully closed zip screen ensures 100 % room darkening.