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Fabrics and light

Blackout fabric with a reflective backing

Blackout fabric is designed to block light passing through its surface. Some versions have a white reflective backing that also helps reflect solar energy. The room-facing side may have a different colour or texture.

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AI illustration: a roller blind fabric sample with a light-coloured backing

01 / Fabrics and light

More darkness for rest.

This option is useful when you want to darken a bedroom or rest during the day. Do not judge by colour alone: light-coloured fabrics can also be blackout if designed that way.

Hold a sample against the glass, but also discuss how the whole blind will be installed. Light can enter around the edges as well as through the material.

02 / Fabrics and light

Two sides with different roles.

The front is selected to suit the interior, while the backing's performance should be assessed using technical data. A white reflective backing does not guarantee a specific temperature reduction; the glazing and complete window arrangement also matter.

Key points: light blocking and solar reflection are two separate properties to check.

03 / Fabrics and light

Consider mornings and evenings.

When does the room become hottest? Does morning light wake you? Do you need darkness during the day? These questions help your consultant understand your needs and select a suitable system.

Compare the colour with furniture and walls, and consider window opening and the area to be covered when choosing the mounting position.

04 / Fabrics and light

Frequently asked questions

Do all blackout fabrics have a white backing?

No. Their construction and coatings vary.

Is a white backing enough for complete darkness?

No. The edges of the product and its installation also affect the overall result.

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