MDR20 Roof

mdr20

Very popular with the live events industry, this 20m wide roof is used annually on the Starlight Classics event in Johannesburg and Cape Town and has also been used to Launch “Vodacom is Red” in Orlando Stadium as well as the Springbok return after winning the World Cup in 2007.

  • The steel structure of the MDR20 has been designed to carry a load of 2500Kgs UDL per arch. The skins have been offset from the main structure so that ample climbing space is available for rigging. Skins are black on the inside, enabling the structure to host day events with complete black-out. 
  • The MDR20 Cantilever is an optional addition to the standard MDR20 structure to extend the roof coverag.

Specifications

Load capacity per arch 2500 Kg UDL
Wind speed 120Km/h - 75mph (sea level)
Height at apex 10.1 m to bottom of truss
Internal width 20 m
External width 22.4 m
Bay spacing 5.1m (to required length)
Length *REF as required - up to 69m
Anchor detail 4000Kg max for uplift
Duraskin weight 850g/m²
Duraskin fire retardancy B 1673 specification

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    Dome Advantages

    "Temporary "building" requiring no plans."

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    Dome Advantages

    "Professional installation with after-sales service."

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    Dome Advantages

    "Comfortable and waterproof even in severe weather conditions."

  •  

    Dome Advantages

    "Moveable space with high resale value."

  •  

    Dome Advantages

    "Portability offers a wide variety of locations – Your vision, your view."

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    Dome Advantages

    "Levelling system for uneven surfaces."

  •  

    Dome Advantages

    "Brandable exterior."

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    Dome Advantages

    "Efficient cooling and heat extraction designs."

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    Dome Advantages

    "High load capacity with unlimited positions for rigging."

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    Dome Advantages

    "Easy access for rigging due to the clearance between structure."

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    Dome Advantages

    "Safety – minimum 120 Km/h wind speed rating."

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    Dome Advantages

    "No wind noises due to highly tensioned membranes."

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    Dome Advantages

    "High snow loading potential."

  • Dome Advantages

    "Low maintenance."

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