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In2Structures | MDR26 Roof

MDR26 Roof

  • Similar to the steel structure of the MDR20, MDR26 has been designed to carry a load of 2500Kgs UDL per arch but with a 26 metre width should you need additional space. 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 MDR26 Cantilever is The MDR20 Cantilever is an optional addition to the standard MDR26 structure to extend the roof coverage.


Load capacity per arch
Wind speed
Height at apex
Internal width
External width
Dome End Diameter
Bay spacing
Length *REF
Anchor detail
Duraskin weight
Duraskin fire retardancy

2500 Kg UDL
120Km/h - 75mph (sea level)
12 m to bottom of truss
25.6 m
28.1 m
25.6 m
5.1m (to required length)
as required - up to 69m
4000Kg max for uplift
B 1673 specification

Dome Advantages

"Efficient cooling and heat extraction designs."

Dome Advantages

"Brandable exterior."

Dome Advantages

"Professional installation and professional service."

Dome Advantages

"Leveling systems for uneven surfaces."