Close-up of black text with yellow lines on the right side of the image.

Select the gable size for your BuildPanel unit—8 ft or 13.5 ft. This choice determines the overall width of your building and sets the foundation for your layout.

Front view of a brown outdoor shed measuring 8 feet wide by 8 feet deep, with a height of 10 feet to the roof peak and 8 feet to the eaves.
barn with measurements: 13.5 feet wide, 10 feet tall at the highest point, 8 feet tall on the sides, brown siding, gable roof.