Altherm residential sliders have a 'flushline' sill and easy-glide panels that cope effortlessly with heavier, double glazed doors. The clean lines and simplified styling can be accentuated even further by rebating the frame into the floor pad for a flush floor-to-frame look.
Altherm sliders are rated to 2.1m high in 'very high' wind zones. For higher doors consider using the Metro Series or APL Architectural Series.
For mainstream residential use
Recommended maximum 2100mm high doors in Extra High wind zones. For larger sizes consider using the Metro Series and APL Architectural Series
Flush sills facilitate easier indoor-outdoor movement
Single sliding, double sliding, and Multi Slider options
A 4-panel option is available (i.e. three stacking panels)
Doors slide on the inside of fixed panels
Corner sliders without a corner post are possible — either exterior or interior corner formats
Interlocker stiles are flush in the closed position for a clean look