balustrade

US /ˈbæl.ə.streɪd/
UK /ˈbæl.ə.streɪd/
"balustrade" picture
1.

a railing supported by balusters, especially an ornamental parapet on a balcony, bridge, or terrace

:
The grand staircase featured an ornate wooden balustrade.
From the balcony's balustrade, they admired the city view.