The only eight-footed frame in the range
ZP660 stands on eight feet: four corners plus one halfway along each side. Every other folding footprint uses four or six. Those extra anchor points are how 36 m² is held down and how the perimeter is divided: 4.5 m² of roof to each foot, against 6 m² on a 4x6 and 6.25 m² on a 5x5.
Per leg the same, in total far more
Eight feet means the per-leg figure stays where it is on every other size: 49 kg for a 30 mph gust, 65 kg for 40 and 81 kg for 50. The totals are what change, to 392 kg, 520 kg and 648 kg. 648 kg is close to two thirds of a tonne, the largest ballast figure on any of these pages. For the full 60 mph rating LP Tent specifies 130 kg per leg on hard standing, or stakes with 150 kg of pull-out on soft ground.
Thirty-six square metres, in 3 m bays
Twenty-four metres of perimeter, four 6 m sides, and the middle foot on each side splits it into eight 3 m bays. Walls, doors and printed panels are specified bay by bay, so any side can be open, half closed or fully walled in 3 m steps.
What 36 m² holds
The space calculator gives 51 standing, 34 in seated rows or 20 at dining tables at normal circulation, before a service zone takes a further 24 m². It is the only footprint on these pages that seats more than 30 in rows.
98 kg, the heaviest frame that folds
The frame is 98 kg and packs into the same 1.60 x 0.60 x 0.60 m bag as the 5x5: the same volume carrying 20 kg more. It is the heaviest folding frame in the catalogue, on a 10-year frame warranty.
The ZP is the range that builds it
Only the ZP publishes a 6x6, and the figures on this page are its figures. Beyond this footprint the answer is not a larger folding frame: it is a marquee or an inflatable structure, and we will say so rather than stretch the range. Apex is 4.48 m, and the rating is 60mph with adequate anchoring and ballast.