6 m x 1″

The circular tunnels are ventilated from both sides, making them suitable for the cultivation of most flowers and vegetables. The wide open gable fronts of this model, together with side ventilation, achieve effective ventilation inside the tunnels. Gildan’s circular tunnels are designed to channel away heavy rain, and their…

10 m x 2″

The circular tunnels are ventilated from both sides, making them suitable for the cultivation of most flowers and vegetables. The wide open gable fronts of this model, together with side ventilation, achieve effective ventilation inside the tunnels. Gildan’s circular tunnels are designed to channel away heavy rain, and their shape…

12 m x 3″

The circular tunnels are ventilated from both sides, making them suitable for the cultivation of most flowers and vegetables. The wide open gable fronts of this model, together with side ventilation, achieve effective ventilation inside the tunnels. Gildan’s circular tunnels are designed to channel away heavy rain, and their shape…