The pricing of polycarbonate carports ranges from $12 to $15 per sq.
Metal carports can cost between $2,278 and $4,918, with an average price of $3,433 for an aluminum carport that has a boxed eave roof. Rounded roofing material can reduce the cost to at least $900 and at most $1,200.
Wood carport prices range from $15 to $20 per sq. ft. for prefab constructions and $20 to $30 per sq. ft. for custom wood carports. These are more expensive to build when compared to metal carports
Installing a 20′ x 20′ aluminum carport. Its total cost lies between $4,000 and $6,000. These are less expensive when compared to steel carport costs.
A 20′ x 20′ steel structure can cost you $8,000 to $12,000. The higher carport prices are determined by the strength of steel and its corrosion-resistant nature.