Metro Series Thermal Heart 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.
Interlocker 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).