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BUYING GUIDE · 2026

Best Blackout Curtains I Tested in My Bedroom

CWBy Casey Walsh, Home, Kitchen & Pet Products Editor· Updated Jun 2026· 5 picks tested
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🏆 Our Top Pick
★ Triple weave

NICETOWN Blackout Curtains

These are the curtains I have hanging in my own bedroom right now. The triple weave fabric blocks about 95 percent of light, and the grommets glide cleanly on a curtain rod. At under 35 dollars for two panels in most sizes, the price is hard to beat. They came creased out of the box but a quick steam smoothed them flat. The 52 inch panel width covers a standard 36 inch window with proper folds.

45 to 108 in Key feature
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I hung five sets of blackout curtains in the same east facing window to see which ones actually block morning light.

I work night shifts twice a month and my bedroom faces east, which means morning sun used to wreck my sleep. I compared five sets of blackout curtains in the same window over six months. I judged each by how dark the room got at 7 am, how warm the room stayed, and how the fabric looked after a few washes.

Here are the five I would actually buy again.

Our testing process

We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.

Quick comparison

PickBest forScore
NICETOWN Blackout CurtainsTriple weaveCheck price
Sun Zero Easton Blackout CurtainsCheck price
Deconovo Faux Linen BlackoutTriple weaveCheck price
HOMEIDEAS Velvet Blackout CurtainsCheck price
Eclipse Fresno ThermabackFoam backCheck price

Reviewed in detail

★ TRIPLE WEAVE

NICETOWN Blackout Curtains

These are the curtains I have hanging in my own bedroom right now. The triple weave fabric blocks about 95 percent of light, and the grommets glide cleanly on a curtain rod. At under 35 dollars for two panels in most sizes, the price is hard to beat. They came creased out of the box but a quick steam smoothed them flat. The 52 inch panel width covers a standard 36 inch window with proper folds.

Key feature45 to 108 in
Sun Zero Easton Blackout Curtains

Sun Zero Easton Blackout Curtains

If you want the room dark enough to develop film, these are the ones. The foam back is thicker than triple weave and I measured the room at near total darkness at 8 am with these closed. The trade off is the foam can feel stiff and looks more functional than decorative. They are also the heaviest curtains I compared, so use a sturdy rod. Available in plain colors only, no patterns.

Deconovo Faux Linen Blackout
★ TRIPLE WEAVE

Deconovo Faux Linen Blackout

For people who want the blackout function without the heavy hotel curtain look, Deconovo nails it. The faux linen texture looks expensive and the triple weave back still blocks about 90 percent of light. They drape softly rather than hanging stiff. I have these in my guest room and visitors always comment on them. Slightly less light blocking than the NICETOWN but better looking.

Key feature45 to 95 in
HOMEIDEAS Velvet Blackout Curtains

HOMEIDEAS Velvet Blackout Curtains

Velvet blackout curtains are the move if you live somewhere cold or want real insulation. The pile is dense, the back is lined, and they hang with a substantial weight that helps with sound damping. My bedroom dropped about 3 degrees cooler in summer and felt noticeably warmer in winter compared to the triple weave panels. Dust shows on the velvet though, you need to vacuum them monthly.

Eclipse Fresno Thermaback
★ FOAM BACK

Eclipse Fresno Thermaback

Eclipse makes one of the few blackout curtains in wide single panel form, which solves a real problem for picture windows. The foam back blocks about 95 percent of light and the thermal property is real, I measured 4 degree warmer surface temps on the curtain face versus my window pane. The fabric is more utility than decorative, but for sliding doors and wide windows it is the one to consider.

Key feature54 to 95 in

How to choose

What to consider

For most bedrooms, the NICETOWN panels are the right buy. Step up to Sun Zero if you sleep during the day and need the room pitch black. Pick Deconovo for guest rooms or living spaces where looks matter. Velvet curtains like the HOMEIDEAS pay back in insulation if your windows are drafty. Whatever you pick, hang the rod 6 inches wider than the window and let the panels fold past the edges to kill light leakage.

Common questions

Do blackout curtains block all light?

No curtain blocks 100 percent of light through the fabric and around the edges. The best block 95 to 99 percent if you also pair them with a wrap around rod or side channel.

Are blackout curtains good insulation?

Yes. Thermal blackout curtains can reduce heat loss through windows by 25 percent in winter and block solar heat gain in summer.

CW
Casey WalshHome, Kitchen & Pet Products Editor

Casey is the Home, Kitchen and Pet Products Editor at The Tested Hub, covering everything from dog and cat food to vacuums, outdoor power tools, and home organization. With years of real-world product testing experience and a house full of pets, Casey evaluates pet food on nutritional merit against AAFCO guidelines and puts home gear through real-world use in a busy shared household. Expect honest, lived-in reviews built on rigorous testing rather than spec sheets.

10+ years of real-world consumer product testingEvaluates pet food against AAFCO nutritional guidelinesReal-world testing across home, kitchen, and outdoor categoriesMulti-pet household reviewer for pet food and accessories

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