Inflatable greenhouses

This is a special type of greenhouse I produced many years ago. From two sheets of 6 mil greenhouse film. Folded under at the edges for the black tube of 6 mil water tube for the bottom hold down on the edges. It worked very good even in the winter months. I used 2x2 inch for the door and air lock.Blower is small centrifical blower at a cost of $3.00 per month electrical.

These worked out well and think I need to make more again. Snow melted off each day in winter.
It was very stable.

Inside view of inflatable greenhouse

This is a water tube hold down on each side, these worked well.