22' x 26' Two Car Steel Garage with Metal Roof. Two 9' x 7' Doors and 1 Walk-In Entry. 527 Square Feet and Horizontal Roof. 14 Gauge With Optional Upgrade. You don't have to be an engineer to design a metal building, but you might feel like one..Don't see the size you want? Get your building straight from the factory! Message Us For a Quote!