A maximum of 2 shutters ca be attached per side. This is in order to avoid drooping.
A track system can be provided for larger windows. The shutters are attached to the
track by runners which allow them to be slid open and shut, quickly and easily.
We distinguish 2 different systems:
Bi-Fold Track System
a folding system whereby the shutter panels can be slid and pivoted using the track.
Bi-Pass Track System
a sliding system whereby the shutter panels are slid in front of each and do not pivot.
