Treated timber is clamped around the outside of the polytunnel framework at approximately 3ft from ground level. Ventilation net of 50% shade is placed from this rail to the ground and either trenched or attached to base rails (if ordered). The design of the clamping systems used for these rails allows for adjustment helping to complete cover tensioning. Polytunnels incorporating side ventilation must have their foundation tubes concreted in or used with anchor plates. Side ventilation can be used on one side or both sides of a Polytunnel. The Polytunnel in this video is 10ft wide x 15ft long (5ft hoop spacing) If you would like to discover more about Poly tunnels then why not contact us at www.FirstTunnels.co.uk or join our Facebook group at www.Facebook.com/Polytunnels
Link to this comment:
All Comments (0)