JET TOP-90 Pyramide 3-schalig

TOP-90 pyramid dome rooflight

Triple-skinned pyramid shaped dome rooflight for your flat roof

The triple-skinned TOP-90 pyramid dome rooflight not only ensures high light transmission, rather provides above all excellent illumination with natural daylight. This not only saves costs but also contributes to increased well-being. It therefore sets architectural accents on your industrial flat roof.

The VELUX Commercial range of accessories also provides you with very special options for customising your pyramid dome rooflight. Whether equipped with impact protection to protect against vandalism or with fall-through protection systems for safe working on flat roofs – we can adapt our light domesto your personal project requirements. SHEV according to LBO and ventilation can also be implemented as an application without any problems.

Due to the ready for assembly product delivery, you also benefit from fast assembly of the dome rooflight which saves time and money, especially during refurbishment.

  • Triple-skinned
  • Two glazing variants: opal/clear/clear or clear/clear/clear
  • Fixed or ventable
  • Ventilation possibilities: manual, electrical, pneumatic
  • Utilisable as staircase SHEV device according to LBO with various 24V electric drive units and SHEV central units
  • Deliverable in nominal dimensions from 60 x 60 cm up to 220 x 220 cm
  • U-value = 1.8 W/m2K according to DIN EN 1873:2006/DIN 4108-4
  • Ut = 2.0 W/m2K according to DIN EN 1873:2014 (for horizontal installation)
  • Urc,ref300 = 1.39 W/m2K according to DIN EN 1873:2014
  • Light transmission TL: triple-skinned opal: 69% / clear: 81%
  • Fire Class: E according to EN 13501-1 (normal inflammable)
  • Plastic glazing (PMMA / high-quality UV resistant plastic)
  • Industrial buildings
  • Commercial buildings
  • Office buildings

Accessories for TOP-90 pyramid triple-skinned


Fall-Through Protection Systems

SHEV and Ventilation