The Tunnel Roof consist of standardstraight truss sections and carriers great features like an impressive free clearance of 9m (29,5ft) and an integrated cantilever of ladder truss. Beside this a clamped on keder tent profile on the truss sections for its canopy, guarantees you a full closing and allows you full flexibility in depth.

Using HD44 in a different way and shape. The tunnel shape gives you impressive load figures. Build from HD44 and using an integrated base in the steel scaffolding stage with Eurotruss stage decks topping it off. Also available as stand alone structure, ask for the possibilities.

The TR20 Tunnel roof is available in two sizes, 14×10 with four arcs and 14×14 with five arcs. The version with three arcs is not listed but can be built with an extra reinforcement crosswire in the last arc. Both standard sizes can be built in this reduced depth without adding extra material.

• Clearance:9,1m. / 29,9ft.
• Stage HeightLmax. 2m.
• StructureL4 Arches HD44 Square Truss
• Cantilever Size:1,2m. overhang
• Cantilever Truss:HD42 Ladder Truss
• UDL:5.850 kg. / 12.897 lbs.
• CPL:5.000 kg. / 11.023 lbs.
• Wind force*:10 Bft.
• Keder Profile:Clamped on HD44
• Skin:Transparant or Full PVC Canopy
• Base:Ballast Safe in Layher Scaffolding

• Clearance:9,1m. / 29,9ft.
• Stage Height:max 2m.
• Structure:4 Arches HD44 Square Truss
• Cantilever Size:1,2m. overhang
• Cantilever Truss:HD42 Ladder Truss
• UDL: 4.680 kg. / 10.317 lbs.
• CPL:4.000 kg. / 8.818 lbs.
• Wind force*:10 Bft.
• Keder Profile:Clamped on HD44
• Skin:Transparant or Full PVC Canopy
• Base:Ballast Safe in Layher Scaffolding