The Moondream thermal lining, equipped with THERMACTIV® technology, provides effective insulation against extreme cold and heat. Perfect temperature control all year round.
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Enjoy optimal comfort all year round with the Bicool Moondream lining. Specially designed for sheer curtains, it combines lightness, transparency, and thermal performance.
In winter, it keeps the heat inside; in summer, it repels external heat — all without losing natural light.

Tested in an independent laboratory, this transparent lining offers:
All without compromising room brightness.
Thanks to its transparency and fineness, this lining is ideal for your sheer curtains. It preserves their aesthetics while enhancing their insulating performance.
All our fabrics are free from harmful substances, complying with strict standards.
Moondream curtains are designed in France and made in Europe, following a quality and sustainability approach.
1. Remove the sheer curtain and lay it flat with the reverse side facing you.
2. Take the self-adhesive hook-and-loop tape and place it under the top of the sheer curtain (reverse side). Stick the tape along the entire width starting from one end. Gradually remove the protective paper backing. Depending on your curtain fabric, the glue on our hook-and-loop tape may not be sufficient. We recommend adding a few stitches to reinforce our tape system and ensure good adhesion of the lining.
3. Attach the hook side of the lining to the tape you just glued onto the curtain.
4. Hang the sheer curtain on your rod or rail (not supplied).
👋 Need a hand?
Follow our step-by-step tutorial video for an easy and quick installation!
⁽¹⁾ Test carried out in an independent laboratory: ENVEHO, report N°PE 266 of May 2012