Are Plantation Shutters Blackout?
Plantation shutters provide strong light control, but they aren’t a sealed blackout product.
Why small light gaps remain
Shutters need operating clearances around panels, louvres and frames. Light can enter through these small gaps, especially around the perimeter and where panels meet.
How to improve light reduction
A well-fitted frame and properly adjusted panels help reduce unnecessary gaps. An inside Z-frame can also cover the edge of the recess neatly where the window is suitable for that frame.
When true blackout matters
If you need near-total darkness for sleep, shift work or a media room, consider combining shutters with a dedicated blockout product instead of relying on shutters alone.
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