The main purpose of sectional doors – to close garage entrance or boxing. Previously used for these purposes swing, and in very rare cases, sliding doors. However, technologies are being developed, and to replace the traditional garage door came sectional doors. What are they so favorably differ from other garage doors?
First of all – it’s easy and space saving. Construction of sectional doors is that the door leaf, consisting of sandwich panels along the guide goes to the ceiling. Thus, you are not limited in the width of partition (as in the case of sliding gates), and in the space in front of the entrance (which is important for swing gates). Furthermore, in case of heavy snowfall you will have to work hard with a shovel to just open the swinging doors. In the case of sectional doors there is no such problem.
Another nuance is associated with security. If swing gates in your garage is not equipped with an automatic, any strong gust of wind can slam the shutter, damaging the car, if it suddenly appears in the doorway, or injure a person in the path of the sash. In sectional doors does not arise such a threat because the wind load virtually has no effect on the opening and closing of the gate. Furthermore, the door leaf is firmly fixed in any position by means of torsion springs or tension mechanism.
And finally we can say about the energy-saving features of sectional doors. The traditional garage doors are usually made from a conventional sheet metal, which is frankly poorly protected from external climate exposure. Sectional doors, through the use of sandwich panels and density adjustment to the opening panel, ensure the preservation of its microclimate in the garage, regardless of the weather outside.
Thus, it becomes obvious that sectional doors have a number of advantages over other types of garage doors. Sectional doors – it’s convenience, safety and economy.