Roll-up system
- System for ventilation holes up to 200 cm high and 40 m long (or 2 x 30 m)
- Upper tubes: 50 mm aluminium with string sleeve
- Lower roller tube: 50 mm aluminium with double sleeve
- Drive: Dyna-One 4 mm
- Side or centre drive mechanism
- Assortment of 5 ventilation screens
- 4 types of wind covers with 2 strings
- Closing upwards
- Storm barrier made off 1/2″ tube, galvanised steel, encased in plastic
