Spring｜Eyelets
Spring｜Eyelets
Spring｜Eyelets

Moondream 100% Blackout Thermal Curtain

1 CURTAIN = 2 BENEFITS

The Moondream thermal curtain incorporates our patented⁽¹⁾ THERMACTIV® technology, inspired by emergency blankets and specially designed to regulate your indoor temperature all year round.
It helps reduce heat loss in winter, helps keep your home cooler in summer, and also provides 100% blackout for optimal comfort at any time of day.

Moondream thermal diagram

➕ Year-round thermal insulation

Thanks to its exclusive metallised lining, this curtain acts as a genuine thermal shield. It reflects infrared rays and limits heat transfer between indoors and outdoors.

  • In winter: retains indoor heat and helps achieve up to 60% energy savings
  • In summer: reflects the sun's rays and reduces indoor temperature by up to 4.3°C⁽²⁾

➕ Optimal blackout

Featuring LUMENCONTROL™ technology, this curtain effectively blocks light to provide complete darkness. Ideal for bedrooms or any room requiring darkness.

High-performance design

2-layer construction

  1. Front fabric: elegant blackout fabric
  2. Thermal lining: patented metallised fabric that reflects infrared radiation

This combination of materials provides both thermal insulation and blackout performance, while maintaining an elegant appearance.

Responsible Manufacturing

Our Moondream technical curtains are designed in France and manufactured in Europe using responsible craftsmanship.

They are certified OEKO-TEX® STANDARD 100, guaranteeing the absence of harmful substances for both health and the environment throughout every stage of production.

Oekotex

⁽¹⁾ European Patent: Thermal No. 2462274
⁽²⁾ IFTH Test Report – 3 March 2025

Inspired by the principle of emergency blankets, the patented THERMACTIV® technology incorporates a highly reflective metallised layer. By reflecting infrared radiation, it acts on heat transfer between indoors and outdoors, helping to limit heat loss in winter and heat gain in summer. A technology developed to effectively complement home insulation.

EAN 3663406020774
Type Thermal
Material
Care instructions Machine-washable at 30°C (delicate wash) - Spinning at 800 rpm max - Remove from machine once it comes to a stop - Maximum shrinkage after washing: 5% / Iron with a press cloth on the fabric side in the direction of the hairs (without steam)
Eyelet diameter 40 mm
Contents 1 Thermal Blackout Curtain
Light filtration / Blackout 100% blackout
Material effect Mélange effect
Certified
Front/Rear The front color of the curtain differs from the rear one (metallic)
Thermal insulation Thermal
HS_code 6303929090
Technology name ThermActiv®

  • Wash at 30°C – mild cycle
  • Do not bleach
  • Do not tumble dry
  • Iron at low temperature (110°C max.). Iron on the right side with a damp pressing cloth, in the direction of the pile, without steam.
  • Spin at 800 rpm max.
  • Remove from the machine as soon as the cycle ends

DELIVERY

Delivery costs vary depending on the weight of your order and the delivery location. The exact cost will be displayed before you confirm your order.

  • DPD home delivery — within 4 to 5 working days: from £7.90

RETURNS

You have 14 days from the date you receive your order to return all or part of your order, except for made-to-measure products and products that have been altered to a specific height.

Returns can be made as follows:

  • Arrange your return yourself using a carrier of your choice.

For full details on delivery and returns, please see our FAQ.

Thermal Curtain

THERMACTIV®

 Spring｜Eyelets

The Moondream thermal curtain, equipped with THERMACTIV® technology, provides effective insulation all year round and total blackout. Perfect control of temperature and light, in every season.

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Weight : 1.6 kg

€99.00
Qty

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F.A.Q

Frequently asked questions

A thermal curtain is a technical curtain designed to limit heat transfer at windows. It helps to retain warmth in winter and keep your home cool in summer, improving your comfort and reducing your heating and air conditioning needs. At Moondream, our thermal curtains feature THERMACTIV®, a patented technology with a micro-metallised layer that reflects thermal radiation.

Our thermal linings and thermal curtains feature THERMACTIV®, a patented technology designed to limit heat transfer at windows, in both winter and summer.

Inspired by the principle of an emergency blanket, this technology relies on a highly reflective micro-metallised layer. Its effectiveness depends not on the thickness of the fabric, but on its ability to reflect thermal radiation:

  • In winter, it reflects heat back into the room, limiting heat loss.
  • In summer, it reflects thermal radiation coming from outside, helping to limit the rise in indoor temperature.

The thermal performance stated on each product page has been measured and validated by independent laboratories with the product used in this configuration.

Available as a lining to add to your curtains or already integrated into our thermal curtains, THERMACTIV® improves your comfort all year round, without building work or compromising your décor.

Yes. To adjust the length of your curtain, we recommend our height alteration service. This service ensures a neat finish while preserving the curtain's technical construction.

If you need specific dimensions, you can also order a made to measure curtain.

If you prefer to make this alteration yourself, first hang your curtain and pin the hem at the desired height.

The lining is deliberately a few centimetres shorter than the face fabric. Iron-on hemming tape must be applied only to the face fabric, never to the lining.

If you need to shorten the curtain by more than this difference, there are two options:

  • Make the hem using iron-on hemming tape: trim the lining so that it remains slightly shorter than the face fabric, then hem only the face fabric, following the video tutorial on our YouTube page.
  • Have a sewn hem made: have each layer shortened and hemmed separately, keeping the bottom of the curtain open. The different layers must not be sewn together. We recommend having this work carried out by a professional.

To maintain heating efficiency, position your curtain so that heat can circulate freely around the room. A thermal curtain placed in front of a radiator may trap heat between the fabric and the wall.

Avoid any direct contact between the curtain and the radiator, and observe the safety distances specified by the manufacturer of your appliance.

No. Install your curtain or thermal sheer just as you receive it: there is no need to adjust the lining between winter and summer.

The thermal performance stated on each product page has been measured and validated by independent laboratories with the product used in this configuration.

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