Chajjahs – Characteristics, Centring & Shuttering
Chajjahs – Characteristics, Centring & Shuttering
Chajjahs, also known as sunshades, are horizontal or slightly inclined projections provided above doors, windows, and ventilators. They are an important part of building construction as they protect openings from rainwater and direct sunlight. In the ITI Draughtsman Civil trade, understanding chajjahs is essential for preparing building drawings and ensuring proper protection of structures.