The ridge is an integral part of any Gothic-shaped greenhouse. It is used for the manufacture of structures from a Ø60 mm pipe. The upper part of the ridge has a seat for a ridge run made of a special 40x40 beam or 40x40 profile pipe.
The ridge is made in two versions - 2.0 mm and 3.0 mm thick.
There are varieties with an "ear" (lower attachment) and without an "ear".