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The STT is a secure external or internal door used across a wide range of industries were fast, safe, secure and reliable access is required. The high speed spiral design means the door blade is not rolled up on a shaft but is guided into a spiral allowing higher operating speeds and less wear than conventional roller shutter doors.
Manufactured with clear acrylic glass vision door blades with options of coloured or vented infills, and available in 6 different models.
|Wind Load Maximum||DIN EN 12424||up to Class 4 (depending on model)|
|Operating Forces / Safe Opening||DIN EN 13241-1||Fulfilled|
|Air Permeability||DIN EN 13241-1||up to Class 2 (depending on model)|
|Direct Airborne Sound Insulation||DIN EN 717-1||up to 20db (depending on model)|
|U Value Maximum W/m²k||DIN EN 13241-1||up to 6.5 (depending on model)|
All doors require regular service maintenance which must be carried out by an authorised service agent.
For specific warranty details please contact EFAFLEX.
EFAFLEX were the first company in the world to deal exclusively with high-speed doors, they remain a global market leader in that sector through innovation, safety, and individuality.Product Enquiries
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