Clearspan Shutters are constructed from U.V. resistant polycarbonate slats joined with extruded aluminium rails at 100mm centres. The curtain is fitted with nylon endlocks to prevent lateral movement and assist operation. The slats and joining rail can be replaced individually if damaged. An aluminium bottom bar is fitted to lower edge of the curtain. Guides are made of specially extruded aluminium channel. Curtain and guides are available as clear anodised or powder coated. Helically wound torsion springs are contained within the barrel to counterbalance the weight of the curtain.
Manual operating method is by spring balance. Electrical operation is by compact single phase motorising, incorporating automatically engaging hand chain for use during power failures. Battery backup systems are offered, along with a full range of door controllers.
Flush mounted locking with various keying options available.
Standard Sizes Available.
Clearspan Shutters are available up to 4 metres high and 5 metres wide.
Please contact us for more information regarding Metalbilt® products and services.