| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | glassed roof | Africa | Less common due to intense sunlight and heat, leading to high energy costs for cooling | 1 |
| 2 | roof repair | Africa | Thatched roofs may be common, requiring regular repair and replacement. | 1 |
| 3 | roofing | Africa | Roofing materials designed to provide shade and ventilation to keep buildings cool. | 1 |
| 4 | rooftops | Africa | Rooftops are designed to provide shade and ventilation to keep buildings cool in hot climates. | 1 |