Covering element for valley gutters

摘要

The invention relates to a covering element for valley gutters, which comprises a substantially rigid, extruded, profiled web of plastic. To form such a covering element in such a way that it has the advantages of the known covering elements produced from unplasticised PVC, but at the same time does not present any problems in adaptation to different roof valley angles, it is proposed according to the invention that the web of plastic (1) should have over the cross-sectional width regions (2, 3, 4) of different hardness and flexibility, produced by means of coextrusion of differently curing moulding compounds, in such a way that it is soft in a narrow central region (4) around the longitudinal centre line and hard in the adjacent side regions (2 and 3). <IMAGE>