Catalogue of products
Type A roof bases are used as load-bearing elements of intake and roof apertures with a rectangular cross-section. The size of the type A base is selected depending on the size of the cooperating element.
Roof bases type A are produced in two versions:
– A / I – for non-channel installations
– A / II – for duct installations
Roof bases type A / I consist of a carrying jacket and flange connected with a channel profile.
Roof bases type A / II consist of a carrying jacket, a channel straightener and flanges connected with channel profiles.
-OC – galvanized sheet (standard)
-OC-RAL – galvanized sheet painted RAL (on request)
-KO – acid-proof (made to order)
The table below shows the standard dimensions of the type A base. The manufacturer also makes it possible to manufacture other non-standard dimensions.