The ToughOut Thunderstorm 3 x 6m covers 577 x 292cm of ground and stands 331cm at the peak. It is the largest in the range, sized for a full trestle setup, a stall front, or around 25 people under cover.

It is also the heaviest at 47kg – a 36kg frame and a 7.3kg canopy – so plan on two people for setup and pack-down, though no tools are needed. The 3-sided wall set totals 12m of wall.

Thunderstorm is the heavy-duty end of the ToughOut range. The frame uses 40 x 40mm steel tube with a 0.6mm wall and a large foot base, 35 x 35mm steel legs, and 0.55mm oval cross bars with no sharp edges. Legs adjust to four height levels with quick-release buttons, so you can set it level on uneven ground.

The canopy is extra-dense 800D woven oxford with a 265GSM PVC coating for water and UV resistance, and the detachable 3-sided wall set is 210D oxford. The lighter Breeze series uses 30 x 30mm tube and an oil-resin-coated canopy and carries a 6-month warranty; Thunderstorm carries 12 months.

PLEASE NOTE: This gazebo is not recommended to be left unattended overnight or in an open area – wind damage and misuse are NOT covered by warranty.