Stable quality for easy installation
The easy-to-fit Winkhaus security locking system solidLock B provides effective security thanks to robust technology. Whether doors are made of PVC-U, timber or aluminium, they will all close firmly with this adapted variant - preventing draught and heat loss.
The security door locking systems can be installed and adjusted by the builder, but can also be installed or retrofitted easily on-site. Thanks to the generous tolerance ranges, the systems can also be installed easily with wide sash-to-frame clearances and dimensional deviations at the top and bottom of the door sash.
The ergonomic shape of the auxiliary locking devices allows this locking system to be integrated extremely well into steel framed doors. The locking systems can be used on the left or right and, with double-sided bolts and pivoted latch, provide a clear advantage for dealers, as no double stock is required.