High speed security doors

With the development of fast acting insulation doors EFAFLEX is going in a completely new direction. Two door technologies have been combined in a single, innovative system solution : The SST-ISO-K is based on the multiple patented rapid spiral door. Equipped with a high insulation door panel from thermally separated slats, a K-factor of at least 0.5 W/m2K is achieved. The seals employed prevent unwanted air or temperature exchanges. The result is constant, climatic conditions. The SST-ISO-K is therefore the ideal closure door for very frequently used openings, e.g. in controlled temperature logistics, in refrigerated areas, or in conventional industrial constructions, if a demanding insulation is required. A high travel speed of up to 1.5 m/s and a practically wear free door panel qualify the SST-ISO-K as a professional single door solution. The construction is designed for at least 150,000 operations per year, the highest availability with the least maintenance expenditure is guaranteed.