6' x 6' octagonal summerhouse 514
Dimension A = 737mm
Dimension D = 737mm
Dimension E = 737mm
Dimension H = 737mm
Overall width = 1791mm (527mm + 737mm + 527mm)
Overall depth = 1791mm (527mm + 737mm + 527mm)
We recommend that your base should be no smaller than the floor size of the new summerhouse and no more than a few inches larger.