Metal Technology launches triple track lift and slide

Metal Technology has launched the System 25 Hi / Hi+ Thermal triple track lift and slide door suite. 

The three-pane sliding stacking configuration allows the first and second panes to slide behind the third in order to achieve a substantial double pane opening, while still maintaining slim door frame sightlines.

Maximum door leaf heights of 2,800mm and door leaf widths of up to 2,100mm are achievable in both the twin and triple track door configurations, with a maximum sash weight of 200kg.

Both the twin and triple track doors have been successfully tested to BS 6375 for weather tightness and achieved results in excess of 600 Pa for air and water penetration, making the System 25 door suite suitable for use in even the most exposed locations within the UK and Ireland.

System 25 Hi / Hi+ has also been successfully tested to the PAS 24 security standard and is approved for use in Secured by Design projects in both double pane and triple track configurations.

Metal Technology also introduced a triple glazed option to its standard twin track system with unit thicknesses up to 55mm and achievable door U values as low as 1.2 W/m2K.