Natural Light
Whether you’re basking in its glow or simply stealing a few rays to brighten
your day, we’re all naturally drawn to the sun. We all want sunlight. We
need it. Why is it then that so many homes fail to capture it?
The position of the sun in the sky is determined by the time of day, the
season and the particular location you’re situated at. Facing south means
facing the sun. It rises in the east and sets in the west. We all know this
but we often fail to translate this understanding into a meaningful
expression when it comes to our homes.
When approaching the layout
for a new house we should start by determining the lighting requirements for
given spaces in plan and will then group these spaces to best take advantage
of natural light. It might be the lazy rays of morning for a breakfast nook
or the smouldering glow of a sunset in a dining area but the understanding
of what light will affect what space is a critical first step in the
thinking of room placement.
As a general rule rooms like the library and den require less light than do
the kitchen and living areas. Morning light is best utilized by morning
activity areas like change rooms and en-suites while afternoon and evening
light better services zones that buzz later in the day. Simple ideas but
important ones.
Technology has given us the ability to create functioning spaces even when
we ignore our natural environment but we lose something in the process. The
intensity and spectrum of colour in sunlight can’t be matched by artificial
light. We innately sense daily and seasonal changes through the light of the
sun. The long, cool rays of a winter’s afternoon can never be confused with
the sharp brilliance of a mid-summer day.
Once the rooms have been roughly located in plan, we need to consider how
natural light will illuminate the spaces within. Light coming from two
directions is always the ideal. This might be from windows on adjacent walls
or from a window wall and skylight above but having light wash over an
object from two directions adds a sharpness to it and enhances its three
dimensional qualities. A clerestory can be a wonderful way of bringing
additional light throughout house.