Open Google Maps right now and search: “Steel supply near me.” Then call and ask for their 2.5” x 2.5” x 12-gauge hot-dipped galvanized tube. Have a tip on a great local steel yard? Share it in the comments to help other DIYers in your area.
Do not cheap out on the coating or the wall thickness. Your carport is protecting a $30,000+ vehicle. A $200 difference in steel is nothing compared to a collapsed roof five years from now. 2.5 galvanized square tubing for carports near me
The Ultimate Guide to 2.5” Galvanized Square Tubing for Carports: Sourcing, Strength, and Local Buying Tips Open Google Maps right now and search: “Steel