a) Arches- Introduction and their types. (Two Sheets)
b) Lintels- Introduction and their types. (One Sheet)
c) Doors- Introduction, types of doors and their closing devices viz. Simple,
Glazed, Panelled, Fly-proof, flush door, Glazed and Panelled, Sliding, Swing
doors in Wood and Metals. (Eight Sheets)
d) Window- Introduction and their types viz., Bay window, Corner window,
Dormer window, Casement Window, Sliding Window, Sky light and
Ventilators in Wood and Metals. (Six Sheets)