What are sectional doors?
The sectional doors are designed and realized using horizontal panels joined by aluminum hinges. The sectional doors lift to leave the opening completely free.
Depending on sectional door model, you can choose from 4 different configurations: Base Version, realized with steel or wood panels; Visa Version, with inspection windows on the upper panels to bring light into the garage; Stop&Go Version, with a pedestrian door (Width 800 or 1200 mm); Visa+Stop&Go Version, with the features of both versions.
Sectional door elements
The sectional door is realized using panels (steel, wood or aluminium panels) joined by aluminium hinges. The door moves parallel to the wall and ceiling by means of rollers, which run into special sliding tracks.
The sectional door is supported by a spring unit placed in the headroom. The spring unit makes the opening and closing extremely easy and light.
The sectional door can be supplied with or without motor. The motor prevents manual handling and does not replace the action of the balancing springs.
The sectional door is always composed of three main groups of elements:
– Door coat;
– Sliding tracks;
– Spring unit;