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High Speed Doors

Double curtain doors

By Aprile 27, 2021Novembre 21st, 2022No Comments



Fast-acting double curtain door consists of a self-extinguishing PVC fabric double curtain that ensures thermal and acoustic insulation for any openings, of either small or large sizes. High speed door with double PVC curtains by Giesse is defined by extreme insulating power and a high degree of personalization in each of its part.

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Double curtain fold up doors – functional characteristics

The fast-action fold up door with double curtain is a good closing solution. Strong and durable, the door manages to withstand strong winds (up to Class 2) and benefits from a quality certification in line with the existing regulation.

The material resistance is such that the Dual-Air® folding door equipped with two curtains may turn into a real wall. This type of high-speed door consists of:

  • Self-supporting rails with electrical ducts included (the frame provide protection over the electric system from external agents);
  • Double leaf curtain polyester fabric fixed on trellis at a fixed distance;
  • Automation system;
  • Start/stop push button (both sides);
  • window options for improving safety and convenience;
  • Opening and closing speed: about 1 m/s;
  • Maximum safety ensured by the light curtain system, belts for lifting and led flashing blinker.

Isothermal double skin curtain doors – applications and benefits

Thickness and materials provide the doors with thermal and sound insulation properties. They are suitable for many applications, wherever the building needs to be closed and sealed.

Dual Air® can function as both an internal and external high-speed flexible door since it ensures a close seal even for large openings. Their peculiarity is the double curtain, composed of horizontal trellis elements that give a high wind resistance to the door.

The side columns include and protect the electric cables. The operation works through the lifting of the horizontal trellis, dragged by the belts revolving around the axis and packed at the top.

Operator Frontal, lateral or central
Clear passage Min W 4000 x H 4000 mm x Max W 15000 x H 10000 mm
Upper beam size 400 x 200 mm
Rail Including electrical conduits
Opening controls Start / Stop push button
Curtain Double leaf curtain polyster fabric, 730 gr/sqm
Windows 1 row 1000 x 300 mm each
Safety Light curtains
Speed 1,0 m/s
Installation Inside / Outside
Wind resistance Class 2
Belts For curtain lifting

High speed twin curtain fold up door – installation

High speed fold-up doors with double PVC curtains benefit from an easy and quick installation without interfering with the internal processes.

The self-extinguishing PVC curtain and its horizontal trellis slide within the rails of the self-supporting metallic structure. A division between the curtains in the closed position creates an insulated air space; hence, it separates environments with different temperatures and provides 4-times greater acoustic and thermal insulation than a single curtain high speed door.

The motors that power the high-speed door solutions are designed for outstanding energy efficiency, whatever the door size. They ensure optimal performance and resistance also in cases of strong winds and severe weather conditions.

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