When you're buying a carport, you have several different options. You can opt for wood or metal. You can choose different colours. You can pick new or used. Finally, you can choose between open-sided or enclosed designs. Here are five signs you should consider enclosed carports: 1. You Want Extra Shade Open carports are convenient, but they also let the sun stream through the sides of the walls. The UV rays can damage items that you are storing under the carport, and the heat can cause your car to get really warm on the inside.