metal roof for a carport?

i am building a carport. Where can a find the less expenssive metal roof I am in houston texas (spring) i need sheets 20ft long

Public Comments

1. just about any building supply company will have them and you are probably looking at 35 bucks a sheet or so. Im guessing you are talking about corrugated sheets
2. Do a search for 'Metal Building Supplies', in your area. The sheets are roll-formed to what ever length you need. Consider how you are going to get them home. I work at just such a shop, and people show up in the family sedan, thinking they are going to pick-up long sheets.