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Mercer Heavyweight 100% Blackout Thermal Curtain

$52.99 USD

Mother's Day Sale: 20% Off Sitewide Code: MOM20

Extra 10% Off New Arrivals Code: NEW10
Made to Measure
Direct-to-Consumer-Pricing
Eco Fabrics
Premium Craftsmanship
Fast Delivery
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View details
Description
Our blackout thermal curtains are crafted from 370 gsm 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 gsm
  • Fabric Width: 112 inches
  • Light Blocking(Without Lining): 100% blackout when properly installed
  • Sold As: Single panel (custom-made)
Features:
  • Heavyweight Construction: Woven at 370 gsm, 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.
Shipping Info

🚚 Shipping & Production

  • Production: 1–3 business days
  • Shipping from the U.S.: 7–15 business days
  • Times are estimates; some orders may take longer. No refunds for delays.
  • Need your order by a specific date? Contact service@joydeco.com.

📦 Shipping Notes

  • Delivery only on weekdays (excludes public holidays)
  • Delivery may be longer during sales, holidays, or extreme weather
  • We do not ship to military addresses or PO Boxes

🔍 Tracking

  • Tracking number emailed once shipped
  • Carriers: DHL, FedEx, UPS, TNT

💰 Import Duties

  • Customs fees vary by country and are not included in pricing

🛡️ Shipping Protection (Optional)

  • Covers loss, damage, or misdelivery
  • Claims must be filed within 90 days
  • Pre-shipment refundable; post-shipment non-refundable

🔗 Full details:Shipping Policy

Return

🛑 Please check before ordering:

  • Most items cannot be returned for personal reasons (e.g., changed mind, size fits but not suitable, color not as expected).
  • Eligible for return or exchange only if you received the wrong item or wrong lining type. Photos and a brief explanation are required.

⏰ Return Window:

  • Requests must be submitted within 30 days of receiving your order.

💰 Refunds & Fees:

  • Return shipping cost is paid by the customer.
  • Refund = Order Amount × 80% (deducting handling, packaging, and shipping fees).

⚠️ Important:

  • Contact service@joydeco.com before returning or exchanging.
  • Do not refuse delivery or send the package back to the original address without confirmation.

💌 Need Help?

  • Email our customer service: service@joydeco.com

🔗 Full details:Refund Policy

Measuring Guide

Simplify your shades measuring process with our easy-to-follow tips. Make sure your shades fit perfectly!Steps:

  1. Measure the width of the window frame.
  2. Measure the height from the top of the window frame to the sill or desired length.
  3. For inside-mount blinds, subtract a few millimeters for clearance.
  4. For outside-mount blinds, add extra width/height for full coverage.
  5. Double-check your measurements before ordering.

🔗 For detailed measurement tips: Measurement Guide

Our blackout thermal curtains are crafted from 370 gsm 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 gsm
  • Fabric Width: 112 inches
  • Light Blocking(Without Lining): 100% blackout when properly installed
  • Sold As: Single panel (custom-made)
Features:
  • Heavyweight Construction: Woven at 370 gsm, 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.
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About Joydeco

Our Story

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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.
Learn More

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