Lintel and sill level details in AutoCAD, dwg file.

This Architectural Drawing is AutoCAd 2d drawing of Lintel and sill level details in AutoCAD, dwg file. Sill is a horizontal bed of mortar usually as wide as the wall provided below windows or other openings. Sill supports the windows. Lintel is a structural RCC beam spanning throughout the length of the building or above the openings alone. Lintel supports the wall above the openings.