Features and Benefits

Trenomat stages are some of the most robust on the market. With Airstage, a stage or stepped rostrum can be simply lifted out of the floor. The stages are stored in a pit just 180-200mm deep and sit flush with the venue floor when stored. They can then be raised into position with a detachable handle. As a result, no extra storage space is required, and minimal handling is needed. 

Airstages are best explained by watching our short demonstration video below.



  • Customisable

    A wide range of surface finishes is available, but further customisations can be made on request. Please discuss your requirements with us.

  • Multiple Uses

    Suitable to create stages, stepped structures, rostra or choir stages.

  • No separate storage space required

    Stage just stows away in the floor

  • High Performance Load Bearing

    Up to 750kg/sqm

  • Certification and Accreditation

    TÜV tested, verified static calculations

  • Height Adjustable

    Up to a height of 1500mm

  • Gas Assisted Lift

    Gas assisted height adjustment system with safety catches, requiring just 30 seconds and 25kg of force to lift the stage into place.



  • Stairs
  • Access ramps
  • Banisters
  • Safety rails
  • Horizontal stacking trolley
  • Vertical stacking trolley
  • Stage skirting in a choice of fullness
  • Service access hatches

Step unit


Left to right: Drapes, wheelchair access ramp, service access hatch


Above: Raising and adjusting the stage

Rail Options 


Surface Plate Finishes


Weather resistant black; weather resistant dark brown


Varnished natural beech; varnished natural plywood

Oak parquet


Surface Plate Dimensions

Airstage: 2m x 1m Airstage E: 2m x 1m Airstage G: 3m x 1m

Height Adjustment (Airstage)

Airstage: 0mm, 200mm, 400mm, 600mm, 800mm OR 166.7mm, 333.3mm, 500mm, 666.7mm, 833.3mm above top of pit

Height Adjustment (Airstage E)

200mm, 400mm, 600mm, 800mm, 1m, 1200mm, 1350mm OR 166.7mm, 333.3mm, 500mm, 666.7mm, 833.3mm, 1m, 1166.7mm, 1333.3mm above top of pit

Height Adjustment (Airstage G)

200mm, 400mm, 600mm, 800mm, 1m, 1200mm, 1350mm above top of pit

Maximum Structure Height

Airstage: 0.8m from upper edge of pit Airstage E/G: 1.35m from upper edge of pit

Pit Depth


Profile Height


Audience Systems Staging Brochure
Trenomat Airstage Datasheet
Back to Staging