Wörterbuch (en): Weather bead / Drip bead
de:
Wetterschenkel (m) / Wasserschenkel (m)
fr:
Montant d'eau (m) / Perle d'égouttage (f)
it:
Gambe dell'acqua / Perlina gocciolante
es:
Gota de goteo (f)
Water beads are longitudinally mounted and diagonally downwards pointing profile elements made of the same frame material on the lower structural edge of window sashes and doors, which are formed into a drip edge on the outside. They are designed to drain rainwater so that it cannot penetrate into the joint between the window frame and sash.