The energy-saving door for closing large halls： EFA-SST is the classic among EFAFLEX High-Speed Doors, and our most
successful series. We have developed three different variants to meet
all different requirements you may have for a high-speed door. Responsible use of valuable resources is indispensable – for the sake of
an intact environment today and a better future for coming generations.
By choosing the EFA-SST?, you contribute your share towards active
environmental protection – and are also optimally equipped for the
future. We are the world’s first manufacturer to provide a series of thermally
insulated EFA-THERM? insulation laths for EFA-SST?. These achieve
outstanding heat insulation between 0.66 and 1.52 W/m2K depending on
door size. The latest door blade is extraordinarily robust,
long-lasting, tight and sound-insulating. Depending on how much light
you wish to allow in, we can incorporate as many EFA-CLEAR transparent
acrylic glass laths as you like into the blade of your EFA-SST?. These
are also available in double-walled, thermally insulated design.
The EFA-SST at a glance： Unrivalled noise and heat insulation Fitted with EFA-THERM laths by standard Maximum speeds of up to 2.5 m/s Class 2 – 4 wind resistance Completely weatherproof Up to 250,000 load cycles per year