GULLIES
Depending on the type of gully, they can be used to connect wastewater outlets or stormwater /rainwater outlets to suitable drains.
LINTELS
A lintel is a structural horizontal support used to span an opening in a wall or between two vertical supports.
WINDOW SILLS
A window sill is a flat piece used at the bottom of a window frame. It can be replaced inside or outside of the window. The main reason to install window sills to a window is to hold the water out of the window and keep the inside dry.