H rmann high speed doors are used inside and outside. High speed doors optimise the flow of traffic, improve room conditions and save energy. With the ability to close your door rapidly, you can minimise the temperature fluctuations which inevitably result from having an open gap between one area and another this is true whether you want to keep the area in question cold or warm. The H rmann range includes both vertically and horizontally opening transparent doors with a flexible curtain. They are also available in combination with sectional doors and rolling shutters, as well as with powerful, service-friendly spiral doors with Smooth Aluminium profiles. All H rmann high speed doors come with a powerful frequency converter control (FU) as standard. This considerably extends the lifespan of the door s working parts.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Hormann UK is consulted before specifying.
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| Closing speed (cm/s) (?) | 50 cm/s | |
| Opening Speed (cm/s) (?) | 250 cm/s | |
| Sound reduction (?) | 31 dB | 100% |
| U-value (overall) (?) | 1.95 W/m2k | 0% |
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| Typical Building Sector (?) | Domestic , Industrial | |
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| Uniclass (?) | Pr_30_59_84 Shutters and grilles | |