Pressure Plate and Cap system: this system is based on a series of structural box sections, made up of both mullions & transoms. The basic element, i.e. glass, is secured between a pressure cap and the mullion. Most systems have a narrow face of 50 - 80mm.

Structural Glazing: structurally bonded glazing is an alternative system designed to accentuate the aesthetics of glass façades by minimising the aluminium framing structure. Instead of the pressure plate and cap, the glass is retained by means of structural silicone.

Picture Frame system: the PF System is a modular curtain wall system, where panelized frames are attached to a curtain wall grid. Sight lines differ from standard pressure plate & cap and opening vents & fixed lights have the same visual appearance. The transoms and mullions have an internal face of 50 - 60mm.