The problem with too many windows and how to solve it

A light well is an arguably cleaner and more effective way to draw light deep into the building as seen in our Llewellyn Street project.

There is not a single feature that adds more value to a house than the right window or glass doors in the right place.

But some of our clients ask for more windows or bigger windows, especially in homes that feel dark or are overshadowed by neighbouring buildings. It’s a completely rational and understandable request – windows bring in light, provide views, and create a sense of openness. 

But there are times when adding too many windows, or choosing to make them bigger, doesn’t lead to the best outcome. While strategically placed windows can transform a space, jumping to a default position of more windows does not always create value. In a lot of situations it is a case of less is more.

The most important thing is to get to the bottom of the problem that the client is trying to solve. If the issue is that the place is too dark then what is the best way to solve that?

Here’s why having too many windows might not always be the great solution it seems:

They can distract you from seeing the most important things
With too many windows, your attention might get pulled in various directions, making it harder to focus on key architectural details or important design elements in the room. You want people who come into the space to focus on the most stunning aspects - like a lush garden that entices the person to move through the space.

They may limit where you can put furniture or hang art
Windows take up valuable wall space, making it difficult to position large furniture or display artwork, restricting your ability to design functional and aesthetically balanced spaces.

They can make spaces feel busy
An overabundance of windows can overwhelm a room's design, creating a sense of visual clutter or chaos, particularly if the views outside are busy or unattractive.

The quality of light might be variable
Depending on the placement of the windows, the natural light can be inconsistent, with some windows allowing harsh sunlight at certain times of day, while others cast unwanted shadows, making the lighting feel uneven.

Not every window might have something great to look at
More windows don’t necessarily mean better views. Some might overlook unattractive surroundings like a blank wall, a neighbour’s house, or an alley, which can detract from the overall ambiance.

Increased heat gain
Too many windows, especially if not properly glazed or oriented, can cause rooms to overheat during the day, making the space uncomfortable and requiring more cooling.

Costlier construction
Windows add to both material and labour costs. The more windows you install, the higher the construction expenses, especially if you opt for custom designs or specialised glass.

Possible imbalance in design
An uneven distribution of windows can create a visual or functional imbalance in your home’s layout, disrupting its symmetry or flow.

Some Solutions

If in doubt, leave it out
If you’re not sure how functional or effective a particular window will be it’s often best to leave it out.

Seek alternative solutions
Start by zooming out and outlining the problem you are solving and don’t default to the window as the only solution. If you’re looking to add ventilation then an effective ventilation or cross flow that funnels air through the space might be more useful.

Skylights or light wells might be a better option for adding light
Instead of installing excessive windows, consider skylights or light wells. These architectural features bring in soft, diffused light from above, offering more consistent and balanced lighting throughout the day without. In some cases where a building is overshadowed funnelling in light to exactly the right spot from above is far superior.

Choosing the right solutions for light and space can make a significant difference. Interested in learning more about design solutions that enhance light and flow? Book a Design Consultation with us to explore options tailored to your space.