ChrisDowa 100% Blackout Curtains for Bedroom with Black Liner, 2 Thick Layers Total Blackout Thermal Insulated Grommet Window…
Best for
Best 100% blackout (true)
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$19.32
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Among reviewers focused purely on darkness, this ChrisDowa panel stands out for its two-thick-layer, black-liner construction, exactly the feature r/homeownerstips singles out as the difference between real blackout and mere darkening ('No liner = no blackout'). It carries the highest Amazon average in this roundup at 4.8 across nearly 4,000 ratings. Retailer reviews on walmart.com put concrete numbers on it, citing roughly 98% of sunlight and UV blocked, with darker colors performing better.
What reviewers liked
- Double-layer black-liner build matches the construction r/homeownerstips calls essential for true blackout
- Highest Amazon average in the roundup (4.8 across 3,900+ ratings)
- walmart.com retailer reviews cite ~98% sunlight/UV blocking and good noise reduction
Where it falls short
- No high-trust independent test of this specific panel in the supplied signals
- Lighter colorways block less light than the darker options per the product spec
- General community consensus still expects some edge leakage on any blackout panel
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Among reviewers focused purely on darkness, this ChrisDowa panel stands out for its two-thick-layer, black-liner construction, exactly the feature r/homeownerstips singles out as the difference between real blackout and mere darkening ('No liner = no blackout'). It carries the highest Amazon average in this roundup at 4.8 across nearly 4,000 ratings.
Retailer reviews on walmart.com put concrete numbers on it, citing roughly 98% of sunlight and UV blocked, with darker colors performing better. The double-layer design is also credited with noise reduction and privacy. Across the verified-purchase reviews we read, satisfaction with the actual light blocking is consistently high for the price.
The limitation is sourcing: no high-trust independent test of this specific panel appears in the signals, so the strong rating rests on retailer reviews and community reasoning rather than lab measurement. And r/mildlyinfuriating's general blackout warning applies, expect 'a tiny bit of leakage,' usually at the edges rather than through the fabric.
- Polyester
- Imported
- Set Details
- Set of 2 light gray total blackout curtain panels per package. Each lined curtain measures 42 inch wide by 63 inch long with 6 silver metal grommets (1.6 inch inner diameter) on top, easy to install and slide.
- 100% Light Blocking
- Double layer dark out bedroom curtains are thick enough to completely block out sunlight and UV to let no light come in. Bring you a full room darkening environment for good night sleep, afternoon nap and weekend lie-ins.
- Noise Reducing
- These window treatment curtains work better in sound proof and privacy protection than ordinary 1 layer curtain. The material feels soft with no chemical smell, safe for kids room and nursery room.
- Energy Saving
- These energy efficient living room curtains with black liner backing can reduce room heat and cold loss through window during winter and summer, help cut your energy bills.
- Easy Care
- these privacy drapes are machine washable below 86℉; Gentle cycle; Do not bleach; Tumble dry low; Warm iron.
Hello - I am looking for a set of black out curtains 84"L x 52"W per panel that will completely block out sunlight.
First set I bought looked amazing online. Nice linen texture, soft beige color, modern look, all the reviews talking about “pitch black sleep.” ...
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“ChrisDowa Grommet Blackout Curtain Review” · YouTube
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