The Supreme Concrete window sill forms a strong foundation for windows and has a groove that drips water externally. Highly durable, this concrte wedge shaped casting is easy to install and protects window frames from early damage.
Tappered design with smooth finish
Form a drip which enables water to run off the sill
Prevents water from sitting on the flat surface and causing unwanted damge to window frames
A moulded channel is present underneath that allows the water drip away from the property