As an AI language model, I don't have specific information about particular duplex villas, but in general, the different types of downspouts used in residential buildings including duplex villas are:
1. Rectangular Downspouts: These downspouts are rectangular or square-shaped and are commonly made of PVC, aluminum, or other metals.
2. Round Downspouts: These are cylinder-shaped downspouts that are usually made of aluminum or copper.
3. Corrugated Downspouts: These downspouts are flexible and are made of a corrugated material such as PVC or aluminum. They are known for their durability and are ideal for locations with heavy rainfall or harsh climate conditions.
4. Decorative Downspouts: These downspouts are designed to add to the aesthetic appeal of the building. They come in various shapes and designs, such as scrolls and swirls, and are usually made of copper or aluminum.
5. Rain Chains: A rain chain is an alternative to traditional downspouts. It is a decorative chain or a series of chains that are hung from the roof and guide the rainwater down. They are commonly used in areas with light to moderate rainfall.
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