Home – Blog – Metal Buildings – Steel Building KB 25 24x36x10 12×41 enclosed lean to 12×41 open lean to Steel Building KB 25 24x36x10 12×41 enclosed lean to 12×41 open lean to / Metal Buildings, Steel Buildings / By Craig Heineman Steel Building Specifications: 24x36x10 (1) 12×41 enclosed lean to (1) 12×41 open lean to