The vertical member used in a door frame is known as:
APost
BSill
CHead
DRail
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Related Questions:
Which type of joint is used in frame of door and windows ?
The vertical window provided in gable roof
_____________ is used for locking door or window shutters.
A door which is useful for buildings, where there is heavy rush of foot traffic and also air conditioned buildings known as:
A window projecting outward from the walls of a room is termed as a _____________