BIRCHTREE Galvanised Frame Polytunnel Greenhouse - Green / 4M (L) x 2M (W) x 2M (H) / 19MM Gauge Steel Frame

Our BIRCHTREE polytunnel is manufactured using a heavy-duty 19 mm or 25 mm gauge galvanised steel tube frame. Please note that only the 25mm frame features a full ground bar set up, diagonal storm bracing bars, two longitudinal roof bars and a nut and bolt construction. Our NEW series also features a super-wide door for the largest of barrows and double doors. If you have a garden or allotment that is slightly exposed to the elements then this is the tunnel we would recommend as it is much more robust and hardy.