KJ Model K1119 11FT x 19FT All-Steel Carport. The carport has a 20ft length, 11ft width, and 9ft height when assembled. Side-wall height of 7.8FT. All galvanized steel tubes. Main frame: 14 Gauge Typically 2.3" Square Tube. Sheet Metal Gauge: 26 Gauge. Roof color: cream. Reference snow load: ≤30 PSF. Reference wind load: ≤75 MPH. Service life: 15-20 years.