New principle for the industrial flat roof

Deutschland, April 2022

Extreme weather events such as hurricanes, hailstorms, heavy rain and snowstorms have been increasing for several years. This increasingly leads to damage to roofs and the skylights integrated there. LAMILUX, the manufacturer of daylight systems, has developed a new skylight dome with a unique wave shape for more safety in such extreme weather conditions and more stability under heavy loads. Thanks to the wave shape of the dome shell, it ensures better load transfer and more rigidity without using additional material.

More stability under heavy loads

Due to the wavy structure of the F100 W skylight dome, the glazing absorbs loads better and distributes them evenly. This results in better load transfer and more rigidity, allowing the skylight to remain watertight in higher wind speeds and withstand more wind and snow. According to LAMILUX, the load-bearing capacity for snow has also been increased, depending on the size and variant of the skylight, by up to four times that of skylights previously available on the market. The new dome light has been checked and tested for resistance to heavy rain with 8 liters per square meter and minute and simultaneous hurricanes of up to 115 km/h and the highest hail resistance class HW5. This means that the wave-shaped dome light can withstand hailstones of up to 50 mm in size, which hit the dome light from sky high with a final speed of 111 km/h.

More safety in extreme weather

Precisely because extreme weather occurs irregularly and suddenly, it is particularly important to protect roofs from the dangers of environmental influences. “As a manufacturer of daylight systems, we see it as our duty to adapt our skylights to the constantly changing influences in order to preventively protect buildings from extreme weather events. That’s why it was our goal to once again optimize the functionality and stability of our well-known classic skylight. This is how the LAMILUX F100 W skylight dome came about – with an innovative wave shape,” explains Niklas Braun, Technical Manager for the Daylight Systems division of the LAMILUX Heinrich Strunz Group.

More convenience during installation

In addition to technical advantages, the new product impresses with even easier installation on the roof, because the constructive improvement of the geometry without additional material does not generate any additional weight. Following the tradition of the other LAMILUX daylight systems, the new F100 W skylight dome is also delivered to the construction site completely pre-assembled. So nothing stands in the way of an uncomplicated installation for processors.

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