B 311

B 311


Application: vertical
Installation: indoors
Headbox: C90/CT90 extruded aluminum headbox with removable cover and powder coated aluminum end cheeks. For supplement end cheeks for side mounting
Roller tube: Ø 49 mm extruded aluminum tube with slot to facilitate fabric removal
Side channels: G39/GAF39 extruded aluminium side channels to withold the fabric (plastic studs run inside the rail) and close the lateral gaps (hence reducing light infiltration: important for blackout system)
Hem bar: FG42 extruded aluminum flat hem bar with PVC caps
Operation: combined chain operation with EASY LOCK control unit and opposite side end plug with retractable pin to easily remove the tube from the brackets and compensating spring to assist roll-up. Ø 4.5 mm PVC/nylon bead chain with 6 mm pitch and incorporated child safety device – EN13120:2014
Mounting: ceiling, wall or mounting in recess; for supplement side mounting of the headbox
Dimensions: Min. W 80 cm – Max W 240 x H 280 cm



GT45 compensates for differences in window vane dimensions S1 and S2 (up to 20-30 mm)


Recommended fabrics


With transparent window

Insect net

Black out

Guided roller blinds References

Resstende S.r.l.

Contact us for any information

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