We use high-quality American-made steel, which is galvanized to provide hurricane-resistant buildings. For our steel buildings, we offer two Gauge options – Tubular Steel Frame:
14 Gauge – 2 ½" x 2 ½" steel tubing
12 Gauge – 2 ¼" x 2 ¼" steel tubing – Robust and Durable than the 14 gauge – 20 years limited warranty on rust through of frame assuming normal user care/maintenance