Calculate the size of the cover required to fit your Polytunnel.
First measure the height of the tunnel in the middle, and double it, then add the length measuring from end to end, this will give enough to cover the ends. If you need to recover the doors you should addextra on to the length. To calculate the width, measure over a hoop from ground to ground, and if trenching in add enough (we suggest about a metre for each side) to do this. Please call our office for advice if you are in any doubt.
For those of us who still measure in feet, a simple conversion to metres, is to divide by 3.3.

Please CLICK ON INFORMATION FOR DESCRIPTION OF POLYTHENE TYPES