Mercer Heavyweight 100% Blackout Thermal Curtain

Regular price $66.00 USD

Summer Sale 15% Off sitewide Code: SOMMER15

Made to Measure
Direct-to-Consumer Pricing
Eco Fabrics
Premium Craftsmanship
Fast Delivery
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Our blackout thermal curtains are crafted from 370 g/㎡ heavyweight polyester with a refined twill texture and reversible dual-tone design. Built with an integrated blackout backing, they deliver complete light blocking, enhanced insulation, and a sophisticated, modern look for any space.
Specification:
  • Fabric Type: Polyester Coated Fabric
  • Material: 100% Polyester
  • Fabric Weight: 370 g/㎡
  • Fabric Width: 280 cm
  • Light Blocking(Without Lining): 100% blackout when properly installed
  • Sold As: Single panel (custom-made)
Features:
  • Heavyweight Construction: Woven at 370 g/㎡, this substantial fabric feels thick and structured and showcases a fine twill texture for premium visual appeal.
  • Dual-Tone Design: Reversible panels offer contrasting tones on each side, adding flexibility and versatility to your room styling.
  • Complete Light Blockout & Privacy: Blocks 100% of incoming light when properly installed, creating a peaceful, private atmosphere ideal for sleep or media viewing.
  • Superior Insulation & Noise Reduction: Thick, dense weave helps stabilize indoor temperature and dampens outside noise for enhanced comfort.
  • Elegant Texture & Colors: The refined twill surface and subdued tones—from earthy neutrals to deep blues—seamlessly integrate with modern minimalism, new Chinese, and contemporary décor.
  • Eco-Friendly Dyeing: High color saturation and excellent colorfastness are achieved through environmentally responsible dyeing, ensuring long-lasting, fade-resistant fabrics.
Care & Notes:
  • Cleaning: Spot clean or hand wash gently with cold water and mild detergent; avoid soaking or scrubbing the coated side.
  • Do Not Machine Wash / Dry Clean: May damage the blackout coating.
  • Drying: Hang to air dry; avoid direct sunlight on coated surface.
  • Ironing: Low heat on front side; use a cloth or steamer; avoid direct high heat on coating.
  • Do Not Bleach: Avoid harsh chemicals.
  • Installation & Handling: Ensure rods support panel weight; keep away from sharp objects.
About Joydeco

Our Story

Joydeco is a home living brand focused on affordable luxury window décor. We design curtains and shades for real homes — places where light changes throughout the day, routines repeat, and comfort matters more than perfection.

Choosing window décor can feel complicated.
Sizes, fabrics, light levels — small decisions that make a big difference once everything is installed.

Joydeco exists to make that process feel easier. Built on decades of textile expertise, we design products that reduce decision stress through thoughtful guidance, clear choices, and designs that naturally fit into everyday spaces.


So instead of overthinking, people can choose with confidence — and live with ease. Because true comfort doesn’t need to be explained. It simply feels right.


Joydeco, affordable luxury window décor, designed to feel right — effortlessly.

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