Designing with Natural Light
/01
Architecture
12 August 2026
6 min read
Daylight is the least expensive material available to us, and the hardest to draw. It arrives differently on every site and changes through every hour, which means it can only be designed by understanding a specific place.
Measuring before shaping
Before an opening is drawn we study where light falls across the year — the angle in June, the low winter arc, the days lost to haze. Those measurements set the depth of a reveal and the height of a sill more reliably than any preference.
The result is rarely more glass. More often it is less glass, better placed, with a deeper frame that keeps the room comfortable long after the drawings are finished.
“A room is not lit when it is bright. It is lit when you can feel the time of day without looking outside.”
Light as material
Surfaces decide what daylight becomes. Lime plaster diffuses it into a soft field; polished stone returns it as a line; timber warms it. Choosing a finish is therefore a decision about light, not colour.
We test these relationships with physical samples on site, at the orientation they will finally occupy. Screens flatten what a wall does at four in the afternoon.
