Further technical information such as composition and manufacture, size and weight, performance and sitework...
Composition and manufacture
Hunter Douglas glazing elements: manufactured from extruded structural aluminium alloy. QuadroClad panels: manufactured with extruded aluminium frame, skinned with aluminium both sides, with an aluminium honeycomb core. Overall thickness: 25mm.
Size and weight
Hunter Douglas walls and windows are fabricated from 6m extrusions. Longer bars can be extruded to bespoke requirements. Unit weights will vary according to design. QuadroClad panels: to requirements. Varies up to 1.5m width x 6m length, weight 6kg/m2.
Wide colour choice in anodised or high performance paint systems. Plain or embossed finishes, depending on type. Special finishes and metals to order, including coated aluminium or steel, anodised aluminium, stainless steel, copper and zinc.
Effect of fire
Aluminium is non-combustible to BS 476-4:1970. Fire-resistant Pyropanel, LPCB and Factory Mutual-approved panels available.