Spans up to 4m unsupported Strong chambered aluminium glazing bar with attractive sculpured uPVC cappings . Can be used with polycarbonate and glass . Part of the flexible and easy to use professionally engineered HeavyDuty SelfSupporting Glazing System which can span 4m unsupported without cross bearers. Features & Benefits SelfSupporting no need for timber rafters LongLife Durability strong aluminium T bar extrusion Hardwearing and LowMaintenance PVCu Capping and Cladding Excellent Weather Proofing coextruded gaskets Polycarbonate or Glass unlike others this system can be used with glass Choice of Thickness locking points for 16 25 32 and 35mm panels Cost Effective and Less Wastage multiple bar lengths Looks Good and Fits Well Can be pitched from 5 upwards Suitable for a variety of applications including leantos conservatory roofs canopies and car ports . Complete selfsupporting roof system The range includes Wall Pl...