Here is the description for detail of door frame. It is the frame in a doorway into which a door is fitted.
Aluminium window detail on
Metal staircase stringer d
Construction working plan
Details of a Metallic Roof
Roof plan and section deta
Staircase details of all f
Road way plan and section
Structural building plan a
Details finish and start o
Beam and staircase plan au
Site plan detail
LT reinforcement plan with