Security strikers and Night-vent device
Security strikers
Besides the closing system of the window in multiple points, which insures its tightness, all QFORT and QFORT+ windows come equipped in standard with at least two security strikers with corresponding mushroom cams, one on the horizontal side and the other one the vertical side. This detail warranties a higher safety degree of QFORT and QFORT+ windows against burglary.
Night-vent device
The window only opens for a few millimeters, enough for the air to flow freely, ensuring regular air exchange.