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Sustainability
Modern house with green roof and VELUX roof windows.
Research and knowledge

Evidence that guides better indoor environments

Evidence and research can qualify decisions that can be crucial for the way we design our homes, schools, hospitals and offices.

That is why we in our knowledge centre, Daylight, Energy and Indoor Climate, we are committed to contributing to the expansion of sustainable buildings by creating research, knowledge and tools measuring the performance of daylight and natural ventilation in rooms and buildings.

DEIC (Daylight, Energy and Indoor Climate) Basic Book

The Daylight, Energy and Indoor Climate (DEIC) Basic Book is created for professionals working with building design and research to find facts and insights on the effects of windows in buildings on occupants.
Read the DEIC Basic Book
Room with large VELUX roof windows and visible wooden rafters.
Photo: Adam Mørk

Research projects

We are committed to taking a leading role within the building industry to positively influence decision-making that will improve indoor environments. Therefore, we engage in collaborations with leading researchers. This has resulted in multiple studies focusing on the impact of daylight and natural ventilation on people’s health and well-being, as well as on how good building design encompasses comfortable living, energy efficiency, and the sustainable use of resources.

Read more about our research projects
Spacious library with VELUX roof window, bookshelves, and reading areas.
Photo: Jasper Leonard
Office atrium with glass railings, large windows, and greenery.
Daylight and Architecture
39-VELUX_250918_DAYLIGHT SYMPOSIUM 10TH_039.jpg
Photo: Simon Klein Knudsen
Daylight Symposium
Group meeting in a modern room with laptops and documents.
Light of Tomorrow