JET-TOP-90-HALBKUGEL 2-schalig

JET-TOP-90-HEMISPHERIC Light Dome 2-skinned

2-skinned hemispherical shaped light dome for increased daylight

Hemispherical JET-TOP-90 light domes are versatile, usable daylight elements which have proven their worth due to their efficient installation on the construction site, both in new buildings and in refurbishment projects.

With the hemispherical light domes from JET, you can not only set architectural accents but also optimally equip your flat roof for illumination with natural daylight. If required, the light dome can also be utilised with the appropriate opener devices for natural air intake and ventilation as well for preventive fire protection in the context of an SHEV system (LBO).

Utilising the comprehensive range of accessories can create individual features such as protection from the sun or fall-through protection which can be implemented at any time on request. You therefore always have the suitable light dome for every project.

  • 2-skinned
  • 2 glazing variants: opal / clear or clear / clear
  • Fixed or ventable
  • Ventilation possibilities: manual, electrical, pneumatic
  • Can be utilised as a staircase SHEV device according to LBO with various 24V electric drive units and SHEV central units
  • Deliverable in diameters from 60 cm up to 220 cm
  • Un LD Value 2-skinned: 2.7 W/m2K according to EN 673 / DIN 4108-4
  • Ut Value: 2-skinned: 3.0 W/m2K according to EN 1873
  • Light transmission TL: 2-skinned opal: 73% / clear: 80%
  • Sound insulation: 20 dB according to EN 1873
  • Plastic glazing (PMMA / high-quality UV resistant plastic)
  • Fire Class: E according to EN 13501-1
  • Industrial buildings
  • Commercial buildings

Accessories for JET-TOP-90-HEMISPHERIC 2-skinned


Fall-Through Protection Systems

SHEV and Ventilation