Citadel Starter Kits.

The starter kit includes everything you need for your tunnel. Ground fixings, frame, anti hot spot tapes, polythene cover, door frames and hinge door kits. The frames and doors come in kit form. Once the frame is complete, you can measure and correctly fit your frames and doors according to your finished dimensions when the cover is fitted.

The most important thing is to select the right tunnel for your needs and, very important, the right size. Measure your plot and select the width and height from the size charts. You will then be guided through the selection and purchase process. If you are choosing the traditional method of securing the polythene in a shallow trench around the perimeter of your tunnel, you need to allow for an extra 12 inches all round the tunnel when filling your space. This applies for all tunnel types. If you decide to batten the polythene to the polytunnel structure using a timber base rail and saddle clamps, you can ignore the provision of the extra 12 inches.

No need to consider the trench or timber base rail when using base clamps and fixing your tunnel onto a hard surface but remember to order the parts you need when prompted to do so.