These exterior attachments, usually affixed above residential window frames, function protecting overhangs. Functionally, they deflect precipitation away from the window floor, minimizing water streaking and potential harm. An instance consists of an acrylic defend mounted over a double-hung window to forestall rainwater from instantly contacting the glass and body.
The implementation of those gadgets can contribute to a number of benefits. They will scale back the chance of water infiltration, which helps forestall mildew development and structural decay. Moreover, they support in sustaining exterior cleanliness by limiting water marks. Traditionally, less complicated types of these protections, equivalent to prolonged eaves, have been architectural options to guard constructions from the weather.