Series 548 High Performance BI-FOLD DOORS

Flyscreening
The animated illustration right shows the recommended method of fitting flydoor/s to a bi-folding door unit.
Basically, what we have done is join a hinged door to a bi-fold door unit.
The Reasoning:
•	Every day access can be achieved through the screened hinged    door.
•	This hinged glass door would usually open in with the screen door on the outside. But if required, this could be reversed with     the glass door opening out to match the adjoining bi-folding    panels.
•	Secure ventilation could be achieved through a locked barrier type   screen door with the hinged door open.
•	When required, all doors can be opened as illustrated top right.   Or if preferred just the bi-fold panels.
•	The illustration right shows 102 x 90mm the mullion between the hinged screened door and bi-fold frame.