Sink which is fastened to the wall, rather than being mounted on a vanity or pedestal.
Lavatory, flush-mount
Sink which sits flush and even with the countertop and is supported by a metal ring.
Lavatory, integral
Unit comprised of the sink and counter top which is place onto the vanity. Often made of cast polymer or another solid, surface material, scratches can be repaired. Many times they are shaped in the form of shells, etc.
Lavatory, pedestal
Sink, which is mounted on a pedestal-like stand, with no counter space, often used in powder rooms.
Lavatory, under counter
Sink, which is fastened to the underside of the countertop.
Law(s) of thermodynamics
The first law states that energy can not be created or destroyed; the second law states that when a free exchange of heat occurs between two materials, the heat always moves from the warmer to the cooler material.
Lawful object
An object or action, which is authorized, approved, and not prohibited by law.
Lawn sprinkler system
Pipes, valves, sprinkler heads, etc. which are installed in a lawn, above and below ground, to water the grass and shrubs.
Lay of the land
Idiomatic expression indicating the desire of an individual to understand new surroundings and all of its nuances including its quality and character.
Lay out the bond
To calculate the amount of full brick to be used in a wall so that cutting brick is kept to a minimum.
