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

The plus point for energy efficiency on your flat roof

Energy efficiency is also an important subject on flat roofs. That is why we have developed the JET-TOP-90-PLUS light domes, which are not only versatile in use, rather they have also proven their worth in energy-efficient new buildings and refurbishment work. In addition to their high functionality, these light domes are also an aesthetic highlight on your industrial flat roof due to their attractive design.

The JET-TOP-90-PLUS is available both as a rectangular shape as well as a square shape in over 55 nominal dimensions.

The tried and tested JET-TOP-90 standard light dome can also easily be retrofitted to an energy-efficient PLUS version. In order to achieve this, simply integrate the internal polycarbonate, 16 mm multi-wall sheet in opal or clear finish.

  • 2-skinned + PC16mmS7
  • 2 glazing variants: opal / clear / clear or clear / clear / opal
  • Fixed or ventable
  • Ventilation possibilities: manual, electrical, pneumatic
  • Can be utilised as SHEV system with the various FIREJET® opener devices - tested according to EN 12101-2
  • Can be utilised as a staircase SHEV device according to LBO with various 24V electric drive units and SHEV control units
  • Deliverable in nominal dimensions 60 x 60cm up to 200 x 200cm / 200 x 300cm
  • Un LD Value: 2-skinned + PC16mmS7: 1.17 W/m2K according to EN 673 / DIN 4108-4
  • Ut Value: 2-skinned + PC16mm S7: 1.1 W/m2K according to EN 1873
  • Light transmission TL: 2-skinned + PC16mmS7 opal / clear / opal: 38% / opal / clear / clear: 48%
  • Light transmission TL: 3-skinned opal: 38% / clear: 48%
  • Sound insulation: 28 dB according to EN 1873
  • Plastic glazing (PMMA / high-quality UV resistant plastic + PC)
  • Fire Class: E according to EN 13501-1
  • Fall-through safe according to GS-Bau 18 (No. Bau 15117 / valid for 1 year after manufacture)
  • Industrial buildings
  • Commercial buildings
  • Office buildings / Administration buildings

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


Fall-Through Protection Systems

SHEV and Ventilation