Can I Add Wooden Baseboards to My Caterpillar Tunnel? Can I install an end wall on my caterpillar tunnel? Can I install my caterpillar tunnel on a hill? Can I make the tunnel wider or more narrow? Can I raise the Caterpillar Tunnel? Can I use two layers of plastic and a blower on your caterpillar tunnel? Crop Protection AND Season Extension Do your tunnels meet NRCS specifications? Flower & Vegetable Temperature Guide How Can I Reduce the Chance of Snow Damage to my Caterpillar Tunnel How Can I Reduce the Chance of Wind Damage to my Caterpillar Tunnel How Do I Square My Land For a Tunnel? How do your Caterpillar Tunnels ship and what do I need to know about delivery? How far apart should I space my tunnels? How Farmers Friend has Changed their Bow Sections Over the Years Should I take my tunnel down in winter if not in use? Should I Use More Than One Purlin? What are the dimensions of the Zipper Door End Wall Kit? What are the inner diameters of our bows? What are the inside height dimensions of your caterpillar tunnels? What are the specs on your caterpillar tunnel plastic? What diameter and gauge steel are the bows? What is the length of the crossbars? What is the length of the wind bracing bars? What is the wind rating on your caterpillar tunnels? What spacing do you recommend between tunnels? When and How To Clean Your Tunnel Plastic Where can I get a manual for the Caterpillar Tunnel? Will Farmers Friend ship tunnels internationally?