Which Shutter Slat Size Is Best for Your Windows?

Choosing the right shutter slat size might seem like a small detail—but it can make a big difference in the overall feel of your room! Whether you’re after a cozy classic look or a modern airy feel, the slat size you choose will help set the tone. Here’s a quick guide to help you decide between 64mm and 76mm louvres.

64mm Slats – Classic, Cozy, and Perfectly Proportioned

If your windows are on the smaller side, or if you have lower ceilings, 64mm slats could be the perfect fit. Here’s why:

Best for Smaller Windows
These narrower slats keep things in proportion and prevent your shutters from overpowering the window.
Creates the Illusion of Height
Ideal for rooms with low ceilings—64mm slats draw the eye upward and help make the space feel taller.
A Traditional, Timeless Look
Their classic style brings charm and warmth—perfect for period homes or anyone who loves that cozy, lived-in feel.
More Slats = More Control
With more slats per panel, you get finer control over how much light comes in and how much privacy you have.

76mm Slats – Light, Spacious, and Modern

Got larger windows or high ceilings? 76mm slats might be more your style. Here’s what makes them shine:

Best for Larger Windows
These wider slats look balanced and elegant on big panes of glass.
Let in More Natural Light
Bigger slats mean more light—great for brightening up living rooms, kitchens, or open-plan spaces.
Enhances a Contemporary Vibe
With their clean lines and minimalist feel, 76mm slats are ideal for modern homes.
Fewer Slats to Clean
Yes, we said it. Fewer slats = less time dusting. Win-win!

So, Which Should You Choose?

Go for 64mm if you have smaller windows, lower ceilings, or prefer a cozy, traditional style.
Choose 76mm for larger windows, lofty ceilings, and a light, modern look.

Still not sure? We’re happy to help you find the perfect fit for your space—just ask!

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