Industrial sectional doors can be installed in several ways, all depending on the project, the geometry of the building, the obstacles inside the building, the wishes of the owner, etc.
We distinguish Standard lifting when the door cover is raised and pulled into the depth of the room parallel to the floor. In the case of a partially vertical lifting of the door, the mantle starts vertically, but after a certain distance it is pulled into the depth of the room parallel to the floor. Raising obliquely under the roof is applied to sloping roofs and then the scaffolding is raised so that it follows the slope of the roof.