FIRST Residential ThermalHEART sliding doors have a flushline sill track with easy-glide panels. They slide on an internal track with fixed sidelight and are rated to 2.1m high. For higher doors consider using the Metro Series ThermalHEART.
Interlocker stiles and mullions are flush in the closed position. An overlight transom allows overlights in association with 2-panel and 4-panel formats.
Flush sill design
Recommended maximum 2100mm high doors in Very High wind zones — For larger sizes consider using the Metro ThermalHEART Series
Thermal efficiency achieved through thermal breaks in aluminium profiles
Designed to be used in conjunction with double glazing for a fully effective barrier system
Maximum 25mm IGU
Flush stiles in the closed position
Double slider frame has three thermal breaks for maximum thermal efficiency