ROOF - 1 (TAF)

Roof 1 - arched roof structure with great design. Covering stage 8 x 7 m

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    Technical Specification 

    Roof 1 is an arched roof structure designed to cover stage 8 x 7 m (26 ft x 23 ft). Its attractive look is great for small to middle size events such as concerts, fashion and entertainment shows, theatrical performances and many others. Roof 1 is a great choice as its dynamic look lends yet another stylish point to your show. The arched Roof 1 can be installed both with the top cover from PVC only or including the standard side mesh canopies as well. 

     Top part of the Roof 1 consists of four arches each made of 3 circle segments that are attached to the side beams through specially designed fixed corners. From the structural point of view the arches, in general, represent the strongest solution of support. That is why circle segments from HT33 truss series can be used in order to create the top arches, even though the span is relatively long. These arches are interconnected by nine over 2 m long pipes with universal clamps that also create necessary support for the top canopy.

     The arches from HT33 truss are able to carry load of max. 40 kg/m (27 lb/ft) plus the side beams are certified for load bearing capacity of max. 60 kg/m (40 lb/ft), which sums up to the max. loading capacity of the roof being 1400 kg (3087 lb). The operational wind limit for using the roof system with the side canopies on all three sides is 20 m/s (45 mph).

    Specifications  ROOF 1 

    Max. dimensions

    8,58x7,51 m

    Max. stage size

    8x7 m

    Max. clearance

    4,9 m

    Max. height

    5,2 m

    Max. load bearing capacity

    1400 kg

    Total weight of construction

    570 kg


    Max.Load Bearing Capacity

    1400 kg

    Front Horizontal Beam

    40 kg/m

    Rear Horizontal Beam

    40 kg/m

    Side Horizontal Beams 

    60 kg/m


    Truss ROOF - 1  Specifications


    Stage size

    8000x7000 mm

    Inside width


    8000 mm

    Overall width


    8580 mm

    Inside depth


    6325 mm

    Owerall depth


    7510 mm



    4797 mm



    5040 mm

    Used Truss

    HT34 truss - box truss with 290 x 290 mm (12 in x 12 in) outside dimensions, main pipe Ø 50 x 3 mm (2 in x 0.12 in), braces Ø 20 x 2 mm (0.8 in x 0.08 in). The alloy used as material for the pipes is EN AW-6082 T6.

    HT33 truss- triangle truss with 290 x 258 mm ( 12 in x 10.15 in) outside dimensions, main pipe Ø 50 x 3 mm (2 in x 0.12 in), braces Ø 20 x 2 mm (0.8 in x 0.08 in). The alloy used as material for the pipes is EN AW-6082 T6.


    Wind Management

    Wind resistence is calculated with 3 side mesh canopies applied to the structure (2 side canopies and one rear canopy). The three roof walls carrying canopies must be secured by guy wire cross bracing at all times as well as the top grid horizontal ceiling. 

    Side and rear walls guy wires min. loading capacity - 1250 kg (2756 lb)

    Roof ceiling guy wires min. loading capacity - 1250 kg (2756 lb)

    Please note that tension capacity of guy wires needs to be higher than required min. loading capacity.


    In service max. allowed windspeed - 20 m/s - 72 km/h - 45 mph



    Option 1 - 1410 kg / 3109 lb ballast underneath each tower base = total of 5640 kg / 12,435 lb ballast necessary


    Canopy and Side Walls

    Top canopy is available standardly in silver grey and black color. The material used is SIO-LINE B 8000 with weight of 630 g/m2.

    The side walls are covered by air permeable mesh canopies in black.


    Transportation Data

    Total weight: ca. 570 kg (1257 lb)

    Transport volume:  

    All truss segments are packed in brown carton boxes for better handling and protection during transport.