Build A Carport Cost. This includes the framing of the structure, roofing, and finishing. Average costs and comments from costhelper's team of professional journalists and community of users.
You will need 6 rafters to build the roof. Expect prices to start from around $6000 for a single carport up to $20,000 or more for a double carport. Like any home addition, there are plenty decisions that go into any carport installation.
A carport kit is usually the cheaper option, but you will still need a qualified person to install it.
Expect prices to start from around $6000 for a single carport up to $20,000 or more for a double carport. The exact cost of building a carport will vary depending on a range of factors, such as its size, the materials and design elements used, how simple or complex it is to build and whether you want to add any additional features such as storage space. A permanent carport structure constructed by a general contractor can cost up to $6,000. The average cost to build a single carport is £3000.