Metro Series ThermalHEART sliders move on an external track with a fixed sidelight. The stacker slider frame has two thermal breaks rather than the usual single break to ensure thermal separation is maintained across the full frame depth.
Inter-locker stiles and mullions are flush in the closed position and stiffening boxes project externally.
Recommended maximum 2400mm high doors in Extra High wind zones
A high performance thermally efficient product for residential and architectural applications
Thermal efficiency achieved through a thermal break in aluminium profiles
Features an exterior sliding track as standard
The sill frame has a flush track
Maximum 30mm IGU
Interlocker stiles are flush in the closed position
Corner sliders (90º) are available with no corner post (exterior and interior corners)