You need to think about the building codes in your area. If you work with a professional team, they can make sure that the medal you choose will meet the building codes in your region.
You also need to think about the total square feet of your house. Some roofs are bigger than others, and you need to think about the size of the roof you are looking for. This could impact the metal you choose.
You should also consider the weather in your area. How much precipitation do you get? What are the temperatures like? The weather conditions could play a role in the energy efficiency of your roof.
