Primary Door Sash is equipped with a multi point lock system operated by one handle. Different handle designs are available. The locking points each engage with a corresponding striker plate located on the Secondary door. High quality, adjustable rollers are used to ensure a smooth operation of both doors.
OPEN POSITION PART 1
Once the locking mechanism is open you can easily slide the Primary door to any desired position.
OPEN POSITION PART 2
Secondary Door can now also be moved to open.