One side of the trellis sash is fixed to the anchor jamb, with the other side moving across to lock onto the strike jamb. The direction of close can be left to right or right to left as required.

DOUBLE SASH TRELLIDOR A200

Double doors have two sashes, stacking one on each side of the unit which closes towards the centre. The split is usually central (50/50), but can be offset to either side as required.

SINGLE FLEXI SASH TRELLIDOR A200

Constructed with a lock stile and strike jamb on both sides of the unit enabling the stack to be positioned anywhere within the frame. This facilitates cleaning of windows.

DOUBLE FLEXI SASH TRELLIDOR A200

As per the single sash flexi but with the sash split into two interlocking stacks. This enables each stack to be independently positioned. Each sash locks into the strike jamb at each end of the unit and locks at the centre point as well. Especially designed for large commercial applications.

FIXED SASH TRELLIDOR A200

The trellis sash construction is fixed to the anchor jamb both left and right as opening is not required in such units.