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Double glazed Revolution 54 Plus is available in two distinct designs, distinguished by the height of the frame: either 54mm (w) x 25mm (h) or 54mm (w) x 50mm (h) extrusions. Both inner and outer deflection heads are available, to suit your design intent, and each style can accommodate up to +/-25mm or up to +/-40mm deflection. To suit the desired aesthetic, the aluminium base channel can be either 25mm or 50mm deep. Revolution 54 Plus can accommodate glass panels up to 1500mm wide, subject to height, configuration, and site logistics.