Minimum base sizes
We recommend that your base should be no smaller than the minimum base size listed below and no more than a few inches larger.
The first dimension listed is the width and the second dimension is the length (the width refers to the angled gable wall)
6' x 4' minimum base size = 1.83m x 1.21m
6' x 6' minimum base size = 1.83m x 1.80m
6' x 8' minimum base size = 1.83m x 2.38m