A window that projects outward in a curve. …
Backwater Valve
A valve in a sewer line that prevents sewage from flowing back into a house. …
Bearing Wall
A wall that supports its own weight in addition to other parts of a structure. …
Baffle
A device used as a heat shield to deflect the byproducts of combustion. …
Berm
A built-up lip of concrete designed to prevent runoff water from entering the garage or driveway. …
Ball Cock
One type of inlet valve assembly inside a toilet tank that, when opened automatically, fills the tank with water. …