| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | roof design | Australasian countries | Corrugated iron roofs are prevalent due to their durability and effectiveness in heavy rain and wind. | 1 |
| 2 | roof repair | Australia | Corrugated iron roofs are common and often require repair due to harsh weather conditions. | 1 |
| 3 | roofing materials | Australia | Corrugated iron commonly used for residential buildings | 1 |
| 4 | rooftop usage | Australia | Rooftop usage for solar panels and sustainable energy generation | 1 |
| 5 | rooftops | Australia | Rooftops are utilized for rainwater harvesting and water conservation efforts in regions with scarce water resources. | 1 |
| 6 | thatch roofing | Australia | Considered more of a novelty or tourist attraction. | 1 |