JET-TOP-90-COMFORT-ROUND Light Dome

The round light dome for optimum energy efficiency

Our tried and tested energy efficiency classic is not only available in square, but also as a round version with the 4-skinned JET-TOP-90-COMFORT. It is ideally suited for both new construction as well as refurbishment. Its outstanding thermal insulation values and excellent light transmission are hereby particularly impressive.

The round JET-TOP-90-COMFORT is versatile in use. Depending on which accessories you supplement it with, this light dome can be utilised with sun protection, fall-through protection or - including the corresponding opener drive units - as a ventilation system and/or SHEV system (LBO). In addition to this high level of functionality, it also impresses with its modern and aesthetic design.

Product advantages

Increased light transmission
Suitable for all JET types of upstands and almost all third-party upstands
Extensive accessories (e.g. impact protection, sun protection, ventilation, SHEV (LBO), SAFETY, etc.)
Product delivery as ready to install – for efficient construction assembly
Direct bolting (on upstand or fan framework) for economical refurbishment
Insulated ventilation framework made from GF-UP with PU core and EPDM seal
Product performance according to EN 1873

Product features

4-skinned
2 glazing variants: opal / clear / clear / clear or clear / clear / 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 270 cm