Fire safety monopitch rooflight

Fire safety monopitch rooflights stands up to fire

Monopitch rooflight or wall monopitch rooflight – reliable fire safety windows for flat roofs in accordance with EU-Norm EN 13501-1

GLASOLUX fire safety monopitch rooflights are fire-retardant to fire-resistant rooflights for flat roofs with a pitch of between 10° and 25°.

The modular nature of the individual windows allows for a large glazed area. None of the modules can be opened, as fire safety glazing always has to be fixed-glazed.

Depending on the safety category, GLASOLUX uses EI 30 or EI 90 fire resistance class glass. Fire-retardant EI 30 fire protection glazing can withstand heat and fire for 30 minutes before the glass breaks, while fire-resistant EI 90 glass can last for up to 90 minutes. We do not offer highly or extremely fire-resistant fire safety glass.


The fire safety glazing systems used by GLASOLUX are thermally separated steel profile tube structures which, in combination with Pilkington fire protection insulating glass, comply with the required fire resistance classes. The insulating glass consists of laminated safety glass with intermediate fire protection layers, a splinter-binding film (on the interior) and an ESG outer pane. Foaming fire protection layers absorb the energy from the fire over the required period of time. In case of fire, the thermally insulating block of glass and foam prevents the surface temperature from rising by more than 140 K (on average) above the initial temperature within the desired fire resistance class (standard fire tests according to European standard EN 1363). The fire safety glass is covered by a 10-year guarantee.

In addition to the dual pitched rooflight design, GLASOLUX fire safety glazing is also available in monopitch rooflight design or as a fire safety skylight as well as in combination with walk-on glass, as a flat walk-on fire-safe skylight.

Interested? Then just drop us a line at



For special construction projects, we advise you on site.

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Planung von Anfang bis Montage

We plan your roof glazing according to your specifications.

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Montage einer Überfirstverglasung

Complete assembly in the shortest possible time by GLASOLUX fitters.

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Your contact to GLASOLUX

We’re here to help you. Give us a call:
+49 (0) 521 | 7701 943-0

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