21ft (6.4m)* Wide Tunnels
Polythene tunnels provide an enhanced growing environment for fruit, vegetables and plants as well as extending the growing season
Specifications – Standard
The 21ft (6.4m)* wide tunnel is also suitable for domestic use. In addition to domestic use, the 21ft (6.4m)* wide tunnels are geared for commercial use because ventilation improves dramatically with tunnel width brought about by the greater height and volume of air. Lengths are available to customer requirements. Enquire Now
21ft (6.4m)* Wide Tunnels
| Galvanised steel Framework | OD (Outside Diameter) 48.3mm |
| Foundation Tubes | 075m long, OD 48.3mm Swaged |
| Kee Clamp Fittings | 48.3mm Diameter Clamps |
| Covers | VI Clear Polythene, 4/5 Season, 200 micron |
| 2 No. Door frames | 4” x 3” wood treated |
| Hoop spacing | 8' (2.4m)* apart |
| End stabilisers at each corner | Kee Hole Clamps used for stabilisers |
