Bollard caps are used to protect bollards. The bollard caps protect the bollards against water ingress from the top.
Bollard caps are available in conical or square shapes and in white RAL 9010.
They not only serve to protect, e.g. bollards, but also to enhance their esthetic appeal. To create a maritime look in e.g. your garden, bollards may be provided with bollard caps.
The bollard caps are available in various sizes:
Square (internal dimensions)
Conical (internal dimensions)