Improved access to natural light

How does natural light affect us?

• Visual discomfort in case of changes in light level or sharp contrast

• Affects our biological clock: direct effect on the regulation of various biological functions, such as sleep, mood and alertness. Depending on the level of sun-emitted energy entering our eye

• Impact on our concentration in the office: research shows that workers in offices with natural elements such as plants and sunlight report:

  • +15% higher level of wellbeing

  • +6% higher level of productivity

  • +15% higher level of creativity

• Impact on our health: studies have shown that improved access to natural lights in hospitals bring:

  • Reduction of 16% to 41% of the duration of hospital stays

  • Reduced medication requirements (22% less analgesic medication per hour)

  • Improved sleep and circadian rythm

How to integrate it in design? 

• Maximise the useful contribution of daylight

• Ensure that light levels and distribution are appropriate for the visual tasks of occupants

• Ensure the ability of occupants to tailor the lighting to their individual needs

How do we act? 

How our products and solutions improve access to natural lights:

• Transparent products, such as glass, films or architectural membranes, allow access to daylight and views through windows, doors and partitions

• Translucent products allow daylight whilst preserving privacy

• Opaque interior products, such as wall coverings, ceiling or flooring products, contribute to the distribution of daylight and to the aesthetics of the space

• Active glazing help manage glare, overheating or privacy

• Lighting materials, such as lighting textiles or ceiling tiles, can be excellent complementary light sources, especially in glare management

• Opaque exterior products help throw natural light in to brighten dark spaces in cities