The Tunnel Roofs are available in the most economical and popular sizes of 14x10m and 14x14m. The Tunnel Roofs offer great features, such as impressive free clearances, huge load capacities, an integrated ladder truss cantilever, and a clamped-on Keder tent profile that guarantees full closure and allows for full flexibility in depth. The best feature is that these roofs are built using standard truss sections.