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Definition of the term Bearing Header

(a) A beam placed perpendicular to joists and to which joists are nailed in framing for a chimney, stairway, or other opening. (b) A wood lintel. (c) The horizontal structural member over an opening (for example over a door or…

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Definition of the term Beam

A supporting member either of wood or steel. Structural support member (steel, concrete, lumber) transversely supporting a load that transfers weight from one location to another.

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Definition of the term Bead

In glazing, an applied sealant in a joint irrespective of the method of application, such as caulking bead, glazing bead, etc. Also a molding or stop used to hold glass or panels in position.

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Definition of the term Batter Board

One of a pair of horizontal boards nailed to posts set at the corners of an excavation, used to indicate the desired level, also used as a fastening for stretched strings to indicate outlines of foundation walls.

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