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Streetlights, early sunrises, and car headlights can wreck a good night’s sleep. Blackout curtains fix that — blocking nearly all outside light so your bedroom stays dark, restful, and private.
They also insulate against heat and cold and muffle outside noise, so the benefits go well beyond darkness.
We compared blackout curtains on light-blocking, insulation, fabric quality, and value. Our top pick is NICETOWN Blackout Curtains — excellent darkness and quality at a friendly price.
Here are the 10 best blackout curtains for 2026 — for darker rooms, deeper sleep, and lower energy bills.
🌙 Key Takeaways
- Blackout curtains block most outside light, helping you sleep deeper and longer.
- Best overall: NICETOWN. Best budget: Amazon Basics. Best total darkness: NICETOWN 100% Full Shade.
- “Blackout” usually means ~85–99% of light blocked; only “100% blackout” designs give total darkness.
- They also insulate — keeping heat in during winter and out during summer, trimming energy costs.
- Hang them wider and higher than the window frame to stop light leaking around the edges.
Building a better sleep setup? Pair dark with comfortable using our guides to the best humidifiers and best tower fans.
In This Guide
- What blackout curtains do
- How to choose
- Quick comparison table
- The 10 best blackout curtains
- How to hang them for total darkness
- Frequently asked questions
What Blackout Curtains Do
Blackout curtains are made with densely woven, multi-layer fabric — often triple-weave — that blocks most or all of the light coming through a window. Standard blackout fabric blocks roughly 85–99% of light, while “100% blackout” designs add a liner layer for total darkness.
Beyond darkness, that thick fabric insulates your room against summer heat and winter cold, dampens outside noise, and adds privacy. It’s one of the highest-impact, lowest-cost bedroom upgrades there is.
How to Choose Blackout Curtains
Light-Blocking Level
Check whether the curtain is “room darkening” (~50–85%), “blackout” (~85–99%), or “100% blackout” (total). Shift workers, light-sensitive sleepers, and nurseries benefit from true 100% designs.
Size & Coverage
Measure your window, then size up — curtains should extend several inches beyond the frame on each side and above it, so light can’t sneak around the edges. Floor-length panels block more light and look better too.
Fabric & Style
Modern blackout curtains come in soft triple-weave polyester, velvet, and linen-look finishes, in plenty of colours. Darker colours block marginally more light, but quality light-coloured blackout fabric still works well thanks to the inner weave.
Hanging Style
Grommet tops slide smoothly and look modern; rod-pocket is classic and snug; back-tab hides the rod. Grommets are the easiest to open and close daily.
Quick Comparison Table
| Blackout Curtains | Best For | Standout |
|---|---|---|
| NICETOWN Blackout | Overall | Quality + price |
| Amazon Basics Room Darkening | Budget | Cheap + effective |
| NICETOWN 100% Full Shade | Total darkness | 100% blackout |
| Deconovo Thermal | Insulation | Energy saving |
| H.VERSAILTEX Velvet | Luxury look | Plush velvet |
| RYB HOME Soundproof | Noise | Extra felt layer |
| Sun Zero Nordic | Style + value | Clean look |
| Sleepout Portable | Travel/renters | Suction mount |
| MIULEE Linen-Look | Natural style | Linen texture |
| BGment Kids | Nurseries | Cute + dark |
The 10 Best Blackout Curtains for 2026
1. NICETOWN Blackout Curtains — Best Overall
NICETOWN’s triple-weave blackout curtains are the bestseller for a reason. They block roughly 85–99% of light depending on colour, hang beautifully, and feel far more expensive than they are.
They come in dozens of colours and sizes, insulate well, and machine-wash easily. For most bedrooms, they’re the perfect balance of quality and price.
- ✅ Excellent light-blocking triple weave
- ✅ Huge colour and size range
- ✅ Machine washable
- ❌ Lighter colours let in slightly more glow
Best for: Most bedrooms and best all-round value.
2. Amazon Basics Room Darkening Curtains — Best Budget
The Amazon Basics room-darkening set delivers solid light-blocking at a rock-bottom price. The fabric is thicker than you’d expect, with a clean, simple look.
They won’t give total darkness, but for a guest room, office, or budget bedroom refresh, they do the job well for very little money.
- ✅ Very affordable
- ✅ Thicker fabric than the price suggests
- ✅ Simple, tidy look
- ❌ Room-darkening, not total blackout
Best for: Darkening a room on a small budget.
3. NICETOWN 100% Full Shade Curtains — Best Total Darkness
When you need genuine pitch-black — night-shift sleep, migraines, or a home cinema — the NICETOWN Full Shade curtains deliver true 100% blackout with a bonded liner layer.
Even at midday, a well-hung pair keeps the room properly dark. They also insulate and dampen noise better thanks to the extra layer.
- ✅ True 100% light blocking
- ✅ Extra insulation and noise damping
- ✅ Great for shift workers
- ❌ Heavier — needs a sturdy rod
Best for: Total darkness, day sleepers, and home cinemas.
4. Deconovo Thermal Insulated Curtains — Best for Energy Saving
Deconovo’s thermal blackout curtains focus on insulation, with a dense weave that keeps warm air in during winter and hot sun out during summer.
They block light well and can noticeably reduce drafts around older windows, trimming heating and cooling costs. A practical pick that pays for itself.
- ✅ Strong thermal insulation
- ✅ Good light-blocking
- ✅ Helps lower energy bills
- ❌ Simple styling
Best for: Insulation and energy savings.
5. H.VERSAILTEX Velvet Blackout Curtains — Best Luxury Look
For a plush, high-end feel, the H.VERSAILTEX velvet curtains are gorgeous. The heavy velvet drapes beautifully, blocks light superbly, and makes a bedroom or living room feel instantly more luxurious.
The weight also helps with insulation and sound. If you want blackout that looks like a design choice, this is it.
- ✅ Plush, luxurious velvet
- ✅ Heavy fabric blocks light and sound well
- ✅ Elegant drape
- ❌ Needs a strong rod; attracts dust
Best for: A luxurious look with serious blackout.
6. RYB HOME Soundproof Curtains — Best for Noise
The RYB HOME curtains add detachable felt liners between the fabric layers, so they dampen outside noise noticeably better than standard blackout panels.
They’re a smart choice for bedrooms facing busy streets, and they double as room dividers. Darkness and quiet in one.
- ✅ Extra felt layer dampens noise
- ✅ Strong blackout performance
- ✅ Works as a room divider too
- ❌ Bulkier and heavier
Best for: Noisy streets and light sleepers.
7. Sun Zero Nordic Blackout Curtains — Best Style & Value
Sun Zero’s Nordic curtains offer a clean, modern Scandinavian look with dependable blackout performance at a mid-range price.
The fabric feels soft, hangs neatly, and comes in tasteful colours that suit contemporary rooms. A stylish middle ground between budget and premium.
- ✅ Clean, modern style
- ✅ Reliable light-blocking
- ✅ Fair price
- ❌ Fewer size options
Best for: Modern rooms and tasteful style.
8. Sleepout Portable Blackout Curtain — Best for Travel & Renters
The Sleepout portable curtain attaches to any window with strong suction cups — no rod, no drilling. It gives true blackout in minutes, then packs away into a small bag.
It’s brilliant for renters, travel, nurseries, and hotel rooms. Anywhere you need darkness without installing anything, this solves it.
- ✅ No drilling — suction mounted
- ✅ True blackout, portable
- ✅ Perfect for renters and travel
- ❌ Covers the window only, not decorative
Best for: Renters, travel, and quick blackout anywhere.
9. MIULEE Linen-Look Blackout Curtains — Best Natural Style
If you love the airy look of linen but need darkness, MIULEE’s linen-textured blackout curtains give you both. The natural weave look softens a room while a hidden blackout layer does the work.
They’re a favourite for living rooms and bright bedrooms where style matters as much as sleep.
- ✅ Natural linen texture
- ✅ Hidden blackout layer
- ✅ Softens modern rooms
- ❌ Slightly less dark than solid blackout weaves
Best for: A natural, styled look with darkness.
10. BGment Blackout Curtains for Kids — Best for Nurseries
The BGment kids’ range pairs proper blackout performance with cute colours and patterns for nurseries and children’s rooms.
Dark rooms help babies nap longer and settle earlier on summer evenings, and these make it easy without sacrificing a playful look.
- ✅ Real blackout for better naps
- ✅ Kid-friendly colours and patterns
- ✅ Machine washable
- ❌ Patterns may be outgrown
Best for: Nurseries and kids’ rooms.
How to Hang Blackout Curtains for Total Darkness
- Go wider than the window. Extend the rod 8–12 inches beyond the frame on each side so light can’t leak around the edges.
- Mount high. Hang the rod several inches above the frame — near the ceiling looks best and blocks the top gap.
- Choose floor-length. Panels that reach the floor stop light spilling underneath.
- Overlap the panels. Buy enough width that the panels overlap in the middle when closed.
- Seal the edges if needed. For pitch-black rooms, a wraparound rod or velcro strips along the sides kill the last slivers of light.
Frequently Asked Questions
Do blackout curtains really help you sleep?
Yes — darkness is one of the strongest signals for your body to produce melatonin, the sleep hormone. Blocking streetlights and early sun helps you fall asleep faster and stay asleep longer.
They’re especially valuable for shift workers sleeping in daylight, children who wake at sunrise, and anyone with bright windows. Many people notice the difference the very first night.
What’s the difference between blackout and room-darkening curtains?
Room-darkening curtains block roughly 50–85% of light — enough to dim a room noticeably. Blackout curtains block about 85–99%, and “100% blackout” designs with a bonded liner block essentially all of it.
For general comfort, room-darkening is fine; for quality sleep, choose true blackout. For total darkness — day sleeping, migraines, home cinema — look specifically for “100% blackout” on the label.
Do blackout curtains save energy?
They genuinely help. The thick, layered fabric acts as insulation, keeping warm air inside during winter and blocking hot sun in summer, which eases the load on your heating and cooling.
The effect is biggest on older, draftier windows and sun-facing rooms. Combined with their light and noise benefits, they’re one of the most cost-effective comfort upgrades for a home.
Do blackout curtains block noise too?
They reduce it. The dense, heavy fabric absorbs and dampens some outside noise — not silence, but a noticeable softening of traffic and street sounds.
For the best effect, choose heavy or multi-layer designs like velvet or the RYB HOME curtains with felt liners, and hang them wide so they cover the whole window area generously.
How do I stop light leaking around the edges?
Light leaks come from gaps, not the fabric. Hang your rod wider and higher than the window frame, use floor-length panels, and make sure the two panels overlap in the middle.
For a truly pitch-black room, use a wraparound (return) rod that curves back to the wall, or add velcro or magnetic strips along the sides of the panels to seal them against the wall.
Are blackout curtains safe for nurseries?
Yes, and they’re very popular for baby rooms — a dark room helps little ones nap better and settle earlier on bright evenings. Choose a nursery-friendly design like BGment’s kid ranges.
As with all curtains, keep cords out of reach (or choose cordless grommet styles) and make sure the rod is securely mounted. Darkness plus a white-noise machine is a nap-time dream team.
How do I wash blackout curtains?
Most triple-weave polyester blackout curtains are machine washable on a cold, gentle cycle — check the label first. Hang them to dry, since high dryer heat can damage the blackout layer.
Curtains with bonded liners often need gentler care: spot-clean or hand-wash rather than machine-wash. Regular vacuuming with a brush attachment keeps dust down between washes.
What size blackout curtains should I buy?
Measure your window’s width and multiply by 1.5 to 2 for proper fullness, then split that across your panels. For length, floor-length (84–96 inches) blocks the most light and looks the most polished.
Plan for the rod to sit higher and wider than the frame, and size the curtains to match that rod position — not the window itself. When in doubt, size up; generous curtains always block better.
The Bottom Line
Blackout curtains are one of the cheapest, most effective upgrades for better sleep — darker nights, quieter mornings, and a more comfortable room year-round.
For most homes, NICETOWN is the quality-for-price best overall. Go Amazon Basics on a budget, NICETOWN Full Shade for true 100% darkness, and Sleepout if you rent or travel. Hang them wide and high, and enjoy the best sleep your bedroom has ever given you.