| 摘要 |
A rollable roof ridge ventilation element for slanted roofs comprises a ribbon-type, air-permeable carrier material. Edge strips of an elastically deformable film are connected to edge regions of the carrier material. Each edge strip includes an upward-pointing fold in a longitudinal direction of the ventilation element presenting a wind-repelling lip. Each edge strip has transverse undulations, and the wind-repelling lip of an edge strip includes undulations that extend transverse to a longitudinal direction of the wind-repelling lip and correspond to the transverse undulations of the edge strip.
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