Category 3 Water

As defined by the Institute of Inspection Cleaning and Restoration Certification, Category 3 water is grossly contaminated and can contain pathogenic, toxigenic or other harmful agents and can cause significant adverse reactions to humans if contacted or consumed....

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.