Sleep Through Daylight — Magnetic Blackout & Soundproof Window Curtain (KK1440)
Sleep Through Daylight — Magnetic Blackout & Soundproof Window Curtain (KK1440)
✅ Triple-layer insulation cuts outside noise
✅ Thermal lining keeps rooms cooler
✅ Blackout fabric blocks 100% of daylight
✅ Easy Attach to Windows by velcro tape
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Block the light. Quiet the room. In about 5 minutes.
Most "blackout" curtains leak at the edges. Light spills around the rod. Sound sneaks past the gap between fabric and frame. You wake up at 5 AM anyway. The KK1440 fixes that with magnetic edges that lock the curtain flush to your window frame — no rod, no drilling, no light leak.
How the magnetic seal works
Works on wood, drywall, plaster, and most painted frames. Your window doesn't need a metal frame — the included strips do that job.
What it does
Specs
| Material | Triple-layer polyester (blackout + insulation + lining) |
|---|---|
| Magnets | Sewn into all four edges of the curtain |
| Mounting | Self-adhesive metal strips (included) — no drilling |
| Color | Gray |
| Care | Machine wash cold, low heat or air dry |
| Pack | 1 panel (most windows need 2 panels) |
Size guide
Measure your window frame, then add 4 in (10 cm) on each side so the magnetic edge fully overlaps the wall.
| Size (in) | Size (cm) | Best for |
|---|---|---|
| 24 × 55 in | 60 × 140 cm | Small bedroom or bathroom windows |
| 28 × 51 in | 70 × 130 cm | Standard bedroom windows |
| 31 × 47 in | 80 × 120 cm | Wide bedroom or office windows |
| 39 × 49 in | 100 × 125 cm | Large bedroom or living room windows |
| 59 × 38 in | 150 × 100 cm | Wide horizontal or basement windows |
What's in the box
- 1 curtain panel in your chosen size, in Gray
- Self-adhesive metal strips for the window frame
- Magnetic edges sewn into the curtain
- Install guide with measuring tips
Install in 4 steps (about 5 minutes)
- Wipe the inside edge of your window frame clean and dry
- Peel and stick the metal strips along the frame perimeter
- Hold the curtain up to the frame — the magnets snap into place
- Adjust until the panel sits flush against the wall
No rod. No drill. No contractor. Renter-safe.
Made for
100-Day Returns
If the curtain doesn't darken your room or the magnets don't hold, send it back within 100 days for a full refund.
Sold to 100,000+ customers worldwide. We can offer this guarantee because the install holds on standard window frames.
Frequently asked questions (click to expand ▾)
How is this different from a regular blackout curtain?
Regular curtains hang from a rod and leak light around the edges. The KK1440 uses magnets to lock flush against your window frame — sealing the gap where light and noise sneak through.
Do I need a metal window frame?
No. The kit includes self-adhesive metal strips that stick to wood, drywall, plaster, or painted frames. The magnets in the curtain attach to those strips.
How many panels do I need for my window?
Most windows need 2 panels — one for each side of a standard double-hung window. A single panel covers small bathroom or basement windows. Pick the 2-panel option for full coverage.
Will this work for a baby nursery?
Yes — full blackout makes daytime naps possible. The curtain is also machine-washable, which matters for nurseries.
Will it actually block traffic noise?
It noticeably reduces mid- and high-frequency noise (voices, traffic hum, lawnmowers). It won't fully silence deep bass or heavy machinery — for that, treat the walls and door too.
Does the adhesive damage the wall or paint?
Designed for clean removal on standard interior finishes. Test a small hidden corner for 24 hours first if you're unsure — paint quality varies.
Can I remove and reattach the curtain easily?
Yes. The magnets release in seconds, then snap back when you want light blocked again. Great for rooms you only blackout at night.
Is it machine washable?
Yes. Cold cycle, low heat or air dry. The magnets are sewn in — they stay put through normal washing.
What's the warranty and return policy?
100-day returns, no questions asked. Defective or damaged items replaced free of charge.
How fast does it ship?
Ships in 1 business day. Delivery is 5–12 days depending on your location. Free shipping on orders over $99.
Shipping & Returns
Shipping & Returns
Purchase over $99USD or more to get FREE Shipping.
Normal Shipping
- 1-2 weeks in your hands
Express Shipping
- 1 week or less in your hands
Returns Policy
- We accept returns under specific conditions. Please follow these guidelines:
- How to Initiate a Return: Email service@arrowzoom.com with your name and order number.
- No Refunds for Buyer’s Remorse: Ensure your order details (design, size, address) are correct before purchasing.
- Cancellation Fee: Orders canceled (shipped or not) incur a 15% fee due to production costs.
Returned Parcels:
- Reshipping requires you to pay the shipping fee.
- For wrong items or quality issues, we refund the product value minus a 50% restocking fee.
- Shipping costs are non-refundable.
Return Conditions:
- Items must be in new, unaltered condition.
- Returns for mistaken shipments must be approved within 3 working days of receipt.
- Requests must be made within 2 weeks of shipping.
Note: No credit is given for items damaged during shipping. Contact the shipping company for compensation.
Soundproofing FAQs
Frequently Asked Questions
How do I soundproof my wall against noisy neighbours? 🤫
How do I soundproof my wall against noisy neighbours? 🤫
Soundproofing aims to prevent sound from entering or leaving a room, like blocking noise from those pesky neighbours. For more tips, check out our guide on soundproofing against noisy neighbours! 📖
How many Acoustic Panels Do I Need?
How many Acoustic Panels Do I Need?
The first step is going to be installing acoustic panels on your walls. These reduce the reverberations and echoes in the space.
Use our Free Tiles Calculator to find out
How do you install soundproofing? 🔧
How do you install soundproofing? 🔧
There are two main options for installing our DIY soundproofing solutions, and we're here to support you every step of the way!
DIY Installation:
All of our systems are DIY-friendly, saving you on installation costs.
80% of customers install the systems themselves because we’ve made it easy!
We provide simple, step-by-step installation guides and videos for a hassle-free experience.
Our technical team is ready to answer any questions and offer support. We're here for you! 🤗
Use a Local Contractor:
You're on your way to a noise-free home! If DIY isn’t an option, consider hiring a local tradesperson.
We simplify the process by communicating directly with your tradesperson throughout the installation.
Visit our installation page for more details! 📞
What's the difference between impact and airborne noise? 🔊
What's the difference between impact and airborne noise? 🔊
1. Airborne Noise
- This travels through the air, like conversations, TV sounds, or barking dogs. When sound waves hit a building, they cause it to vibrate, transmitting through the structure.
2. Impact Noise
- This results from physical impacts on buildings, such as footsteps, slamming doors, or moving furniture. Impact noise can be harder to isolate, as these vibrations are stronger and travel further through dense materials.
What are decibels? 📏
What are decibels? 📏
Decibels are measured logarithmically (not as a percentage) . This means that every increase of 10dB on the scale is a tenfold increase in sound pressure level (SPL) . Near silence is 0dB 🤫, while a sound at 10dB is ten times louder!
- 30-40 dB = Soft music, whisper 🎶
- 60-80 dB = Office noise, traffic 🚗
- 85-100 dB (HARMFUL) = Subway, shouted convo, chainsaw ⚠️
- 100-140 dB (DANGEROUS) = Chainsaw, loud concert, racing, shooting range 🚨
Is everything in stock and ready to ship? 📦
Is everything in stock and ready to ship? 📦
In stock, ships in 1-2 business days! Learn More
Where Is My Order?
Where Is My Order?
Track your order: Check your email or visit our Tracking Page.
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FREE & FAST GLOBAL SHIPPING 🚚
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24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
