Posted: 24/09/2015 at 18:33
Be aware of different types. The one we were given for our school garden was poly over a frame and, despite careful pegging out the rain gathered between the poles supporting the roof and bent the poles, obviously I'm not on site all the time, but it was a shame as this weakened tunnel fell foul of the wind and is now no more.
It was lovely when it was new got very hot tho. Good luck and enjoy, just be aware of the weather when you site it.