Roof ventilating element for ventilating the ridge region of a roof comprises a strip-like support layer having an expandable or moldable material on its outer edge regions which have a fold forming a spoiler lip

摘要

Roof ventilating element (10) comprises a strip-like support layer (1) having an expandable or moldable material on its outer edge regions (2) which have a fold forming a spoiler lip (21) for repelling rain, wind and snow and also acting as a spacer for ridge tiles.