There are several sizes of louvres and slats when looking at both shutters and blinds and deciding on the best size for your windows can be hard.
This video allows you to compare louvre sizes and slat sizes together to help you decide which one to choose.
The louvre blades on the shutters are curved and profiled so they look good and close neatly, the 3 main sizes are 47mm, 64mm an 89mm. You can get one size smaller 31mm and one size larger 114mm but these are not so popular. The medium 64mm louvre is a very popular choice and will suit most window styles and sizes, so when in doubt choose the medium 64mm louvre.
Wooden blinds have 3 slat sizes, 35mm, 50mm and a 64mm. The medium 50mm slat size seems to be the most popular size, although when customers order blinds with shutters they prefer to match the slat size and normally choose the 64mm blade. The slats on the blinds are flat, this allows them to be stacked up neater when the blind is pulled up.
You can also view all the different sizes on the main website, each louvre has it’s own page and individual photos showing the sizes.