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Gray sheer curtains with white lace trim are hung on a rod in a room.
Gray sheer curtains with decorative lace trim hanging in a doorway
Gray sheer curtains with white lace trim and dual layers blocking light in a room.
Gray blackout curtains with white trim and wave pattern hanging in a window frame.
Gray sheer curtains with white lace trim and wave pattern hanging in a window.
Diagram showing how to measure size for curtains covering from wall and just covering from wall.
Three styles of curtains are shown: rod pocket, grommet top, and hooks tape top.
Gray sheer curtains with white trim and fringe hanging in a window frame.
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Wave Pattern Blackout Curtains with Dual-Layer Light Blocking

Regular price $77.99 Sale price $64.99 – $187.99

Why customers love it

Wave-Pattern Blackout Curtains for Total Privacy and Elegance

These dual-layer blackout curtains combine a sleek wave-pattern headband with complete light blocking, creating a cozy, dim atmosphere in any living space.

  • Blocks sunlight and UV rays for total privacy
  • Wave pattern headband adds a contemporary touch
  • 100% polyester with 220gsm fabric weight for a soft, draping feel
  • Helps regulate room temperature by blocking heat in summer and retaining warmth in winter
  • Reduces outside noise for a quieter, more peaceful environment
Gray sheer curtains with white lace trim are hung on a rod in a room.

Why You'll Love These Curtains

Total Light Blocking

Dual-layer construction with a specialized blackout coating blocks out sunlight and UV rays for total privacy.

Temperature Regulation

Helps regulate room temperature by blocking heat in summer and retaining warmth in winter.

Noise Reduction

Reduces outside noise for a quieter, more peaceful environment.

Setup

Easy Installation and Operation

No electrician, no wiring, no fuss.

  1. Install Exterior-Mounted

    Easy to install with an exterior installation design that fits flat windows seamlessly.

  2. Open and Close with a Glide

    Opens and closes with a simple left-right biparting motion for effortless light control.

Specs

The details that matter

Built to last outdoors, season after season.

Material
100% polyester
Fabric Weight
220gsm
Color
Light Grey
Size
W130xH100cm, W132xH241cm, W132xH213cm, W132xH183cm, W300xH260cm, W250xH200cm, W200xH260cm, W150xH250cm, W100xH200cm
Processing
Hooks tape top, Grommet Top

Comparison

Why Choose These Curtains

Not all products in this category are built the same.

Feature
SmartPicksWorld
Typical alternative
Light Blocking
Dual-layer construction with specialized blackout coating blocks sunlight and UV rays
Single-layer fabric that may let light through
Design
Wave pattern curtain headband for a sleek, contemporary look
Standard pleated or plain header
Fabric
100% polyester with 220gsm weight for durability and soft drape
Thinner, less substantial fabric

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

How do these curtains block out light?

They feature dual-layer construction with a specialized blackout coating that blocks out sunlight and UV rays for total privacy.

What material are these curtains made of?

They are crafted from high-quality 100% polyester with a 220gsm fabric weight for durability and a soft, draping feel.

Are these curtains easy to install?

Yes, they are easy to install with an exterior installation design that fits flat windows seamlessly.

How do I open and close these curtains?

They open and close with a simple left-right biparting motion for effortless light control.

Do these curtains help with temperature control?

Yes, they help regulate room temperature by blocking heat in summer and retaining warmth in winter.

Will these curtains reduce outside noise?

Yes, they reduce outside noise for a quieter, more peaceful environment.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.