Coping Flashing

The flashing detail placed over the top of an exposed wall at the roof or at horizontal interfaces between siding materials.  In the case of a wall cap it is usually composed of metal, used to cover or shield the top of the wall below and cover the top of the upper...

Wallpaper

A paper made with a decorative surface that is applied to a wall surface to improve appearance of a room.

Weather stripping

The material applied along the edge of a door or window that is usually flexible and capable of spanning a gap between a door edge and the door casing. The strip of material prevents the entry of air.

Weatherhood

The hood or deflector on a vent opening that is intended to prevent rain water and undesired unconditioned air entry.

Weir

A barrier across a stream of liquid that is used to divert or measure flow per unit of time.