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Window system

Graham Architectural Products released its GT6 Window System, a family of casement, projected and fixed windows. The GT6 system uses common frame parts to allow numerous configurations and glazing styles. Each frame depth offers three glazing profile options: beveled, concave and flat. Multiple frame depths are achieved by using different thermal breaks. By increasing the thermal break depth, the GT6 windows can reduce thermal conduction and provide more space for enhanced glazing packages.