Choosing window shutters for your home is an exciting process, but one detail often overlooked is selecting the right louvre size.

Getting this right can make all the difference, affecting how much light comes in, how well you can see outside, and how your shutters complement your home’s design.

Whether you’re looking for a balance between style and function or simply wondering what would look best in your space, choosing the perfect louvre size is key.

In this article, we’ll guide you through how to choose the right louvre size for your shutters to match the proportions of your windows, so your window shutters not only fit beautifully but function just as well.

Understanding louvre sizes: What’s on offer?

Before diving into how to match louvre sizes to your windows, it’s important to understand the options available. Our shutter louvre sizes range between 64mm, 76mm, and 89mm.

Each size brings its own balance of light control, privacy, and style:

  • 64mm louvres: Smaller slats provide a classic, traditional look. They’re ideal for smaller windows or where you’d like more privacy.
  • 76mm louvres: These are the most versatile, offering a good balance between light control and privacy. They suit medium to large windows well.
  • 89mm louvres: Larger louvres create a modern, sleek look. They work well on larger windows, giving a clean and minimalistic appearance while allowing maximum light to enter.

Each size will influence how much light comes in and how much of the outside view is visible when the louvres are tilted open, and understanding these basics will help you decide which size is best for your needs.

Matching louvre size to window proportions

The next step is to consider the size of your windows. This is crucial because the wrong louvre size can make your windows look unbalanced or even awkward. Let’s break it down:

  • Small or narrow windows: Smaller windows generally look best with smaller louvres, like 64mm, as they provide more slats per shutter panel and keep the overall look proportionate. Too large a louvre size on a small window may overwhelm the design.
  • Medium-sized windows: For average window sizes, 76mm louvres often provide the best balance. They allow good light control, complement most window sizes, and create a contemporary yet classic look.
  • Large or wide windows: If your windows are larger or wide, 89mm louvres are a great option. Their wider slats look proportional and create an impressive, bold design statement while also maximizing light.

Choosing the right size is about proportions and ensuring that your louvres neither dominate nor disappear into the background.

Does the room’s function matter?

Yes, absolutely!

The purpose of the room plays an important role in determining the best louvre size for your shutters. Consider the following:

  • Living rooms: Often, living rooms benefit from larger louvres (76mm or 89mm). These allow more light to flood in, creating a bright and welcoming space. The larger louvres also offer a clearer outside view when open.
  • Bedrooms: Privacy is key in bedrooms, so you might want to opt for 64mm louvres, as they allow for more coverage and control when it comes to shutting out light.
  • Bathrooms: For smaller windows often found in bathrooms, 64mm louvres tend to work best as they provide a more compact look and tighter control over light and privacy.
  • Kitchens: In kitchens, it’s essential to balance light and ventilation. Medium-sized louvres (76mm) are ideal because they offer good airflow and easy light adjustment while keeping the space bright and functional. Larger louvres could also work if the kitchen has large windows or if you want to create a more open feel.

Choosing louvre size based on the room’s function ensures you get the right balance between style and practicality so don’t hesitate to give this aspect the necessary attention.

Special window shapes and custom options

If your home has uniquely shaped windows — arched, circular, or even triangular — you’ll want to consider how louvre size affects the look and function of those spaces.

Larger louvres can add drama to special shapes, making them focal points, while smaller louvres may better match more intricate, smaller spaces.

At Shutters Factory we offer custom solutions for all window shapes, ensuring your shutters look just right, so get in contact with one of our surveyors for for a complementary consultation.

Have you thought about how larger louvres might make your unique window shapes stand out even more?

Choosing the right louvre size for your window shutters comes down to balancing aesthetics and practicality.

Think about the proportions of your windows, how the room is used, and the overall style you’re going for.

The right louvre size can make a dramatic difference, enhancing both the look and feel of your space.

For personalised advice on choosing the perfect louvre size for your home, don’t hesitate to book a free survey or request an estimate with us.

Our specialists will guide you every step of the way.