.::. Some Random Terms .::. • Siding, bevel (LAP SIDING) The wedge-shaped boards used as horizontal siding in a lapped pattern. This siding varies in butt thickness from 13 mm (1/2 inch) to 19 mm (3/4 inch) and in widths up to 305 mm (12 inches). Normally used over some type of sheathing. .... • Tooling The removal of excess moisture and mortar from a brick or concrete block structure to create a waterproof seal. (top) .... • Landing A platform between flights of stairs or at the termination of a flight of stairs. ....