Frame B2: it can be mounted on counterframes with screws, on masonry with cramps or inserts. B2 frame allows the bolts to move without damaging the wall. External frame measures 60 mm. (exposure mm 40). It has a double hole (the first one measures mm 14 and it is for the passage of the screwdriver, to be closed with the small supplied stopper, the second one, internal, is for fixing). In case of assembling on a tubular counterframe, we suggest a 50 mm tubular counterframe, though a 40 mm can be used also (in this case we will bore more externally).

central knot

Frame C: it is suitable for any need. It has a 35 mm external tongue and it keeps the coplanarity frame – shutter. It needs a 38 mm fixing space on the wall, for this reason it is suitable to be mounted on not very thick walls and on 40 mm counterframes. It is supplied with double hole and small stopper.

Frames without exposure: to be used when it is not possible for the frame to be external on the wall. On the left frame B2 without exposure; on the right a new type of frame, excellent not to narrow the span. In the picture the fixing is made with inserts, but other kind of fixings can be used.

Jalousies with shutters to be fixed on masonry: without frame. With shutters without exposure (on the left) or with exposure (on the right).

vertical section