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Standard barrel-vault rooflight ideal for industrial and commercial flat roofs

Vario Norm

Key benefits:

  • Lightweight, prefabricated system with multiple configuration possibilities
  • Provides optimum illumination with diffused lighting
  • Great selection of comfort ventilation and certified smoke and heat exhaust systems
  • Wide choice of safety and protection systems
Flat roof with skylight windows, urban setting with apartment buildings.
Vario Norm rooflights with pneumatic SHEV system on the roof of Jumpworld One, Klagenfurt, Germany

In short

The Vario Norm standard rooflight is our best-selling continuous rooflight system and provides optimum room illumination with natural, diffused daylight. Units can be configured in a variety of layouts, ensuring the right fit in every flat sloping roof opening. This, along with the wide range of options and accessories, enables the Vario Norm system to be customised to suit specific project requirements. And since all units are prefabricated at our factory, installation on site is simple and efficient.

A wide range of glazing types can be provided, fulfilling all thermal, photometric and other special requirements.

Equipped with corresponding flap systems and opening devices, the Vario Norm rooflight can be used for comfort ventilation, as well as smoke and heat exhaust.

A variety of fall-through protection systems can be included to ensure maximum safety during installation and maintenance work on the roof. Options range from lightweight, retrofittable systems through to robust multifunctional systems.

Other accessories include adjustable upstands, secure roof membrane connections and intelligent building management systems.

Product features

The Vario Norm rooflight is robust with a lightweight construction. It comprises an aluminum frame with polycarbonate multi-wall sheets. The circumferential eave profile, welded at the headpiece, ensures reliable drainage.

  • Available in widths of 1200 to 11340mm, and in lengths of your choice
  • Great selection of accessories, including adjustable upstands, connection systems and insect protection
  • European Technical Assessment (ETA)-16/0710
  • Smoke and heat exhaust tested according to DIN EN 12101-2
  • Meltable and can therefore be calculated as a heat exhaust surface in accordance with DIN 18230
  • Structural dimensioning according to Eurocode

Further product details

PVC blue glass sample
Glazing example, clear polycarbonate

Glazing performance

Vario Norm has an extensive selection of glazing types.
Open industrial roof vent releasing steam, curved metal roof design.
Smoke venting double flaps

Comfort ventilation and SHEV

Equipped with corresponding flaps and opening devices, Vario continuous rooflights can be used to provide effective smoke and heat exhaust, as well as daily comfort ventilation.
Professional performing roof maintenance with specialized tools.
Vario safety grid

Safety systems

Explore our variety of safety systems, which range from a lightweight, filligree steel safety net through to extremely robust multi-functional constructions that provide safety and sun protection.
Other solutions in this product group
Flat roof with VELUX roof windows, modern design and natural light.
Vario Therm
Triangular VELUX flat roof windows grouped on a modern flat rooftop under blue sky.
Vario Therm S
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Frequently asked questions

What thermal performance can I expect from Vario Norm?

Vario Norm provides strong thermal performance suitable for most industrial and commercial applications. U-value is around 1.8 W/m²K depending on configuration.

What loading capacities does Vario Norm meet?

The system is designed to withstand typical wind and snow load conditions for industrial buildings.

Can Vario Norm include opening sections for ventilation?

Yes. Vario Norm can be configured with manual or automated venting flaps for natural ventilation or smoke and heat exhaust (SHEV) functionality.

What are the sound insulation characteristics of Vario Norm?

The multiwall polycarbonate glazing provides moderate sound reduction suitable for most light-industrial environments.

Is fall-through protection included or required for Vario Norm?

For safety compliance, rooflights must meet fall-through protection standards or be fitted with certified safety grids or guard systems.