4 Sided Frameless StructurallyGlazed Roof System

All Jalal systems are designed to be interchangeable with each other and enable a range of various constructions to be achieved providing they comply with the requirements of the technical manuals. The Jalal 4-sided frameless structural glazed roof glazing system is designed to be fully compatible with the other Jalal curtain walling systems. Structural support for the Jalal products are derived from aluminium mullion/transom systems which are common to the 4-sided structurally glazed curtain walling which must be erected as described in the appropriate manual. Double glazed units are fitted with aluminium channel inserts using a recognised and approved structural grade silicone installed to manufacturer’s recommendations. The system currently suits 35.5mm double glazing units as either fixed or opening shutters. Used in conjunction with each other an almost limitless number of permutations can be achieved to suit most architectural requirements. Fixed double glazing incorporates flush edged double glazing units whilst the opening shutters utilise double glazing units that have stepped edges to enable clean and continuous sight lines whilst providing high levels of performance. All double glazed units MUST be dual sealed with a P.I.B. primary seal and a silicone secondary seal suitable for units being placed in SSG applications.