Room Darkening Blinds Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Room Darkening Blinds sales on Amazon US totaled 85,400 units in July 2026 (▲ 3.6% vs. the prior month), generating an estimated $1,653,059 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 60.9% of unit volume and 51.6% of revenue, while a typical listing is priced at $24.52. The keyword itself pulled 9,794 Amazon queries over the same period (▼ 17.0% MoM).
Zooming out to the 12-month window ending July 2026, the room darkening blinds Top 50 moved 646,550 units and $12,882,164 in cumulative sales — an average of 53,879 units and $1,073,514 per month. Monthly throughput topped out at 85,400 units in July 2026 and dipped to 38,200 in May 2026, leaving the latest reading 42.7% higher than August 2025.
Room Darkening Blinds Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
85.4K
▲ 3.6% MoM
Monthly Revenue 2026/07
$1.7M
▲ 0.7% MoM
Top 10 Market Share 2026/07
60.9%
Room Darkening Blinds Market Share & Sales Concentration on Amazon US — July 2026
The most-sold room darkening blinds listing on Amazon US in July 2026 is ASIN B0881QG5WK (Brand: ChrisDowa), which sold 10,000 units at $11.99 apiece — equal to 11.7% of every unit tracked in this report.
The Top 10 ASINs account for 52,000 units and $853,750 in July 2026 — 60.9% of unit volume and 51.6% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Room Darkening Blinds' on Amazon
July 2026
Is 60.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0881QG5WK
ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long | 2 Panels Set, Thermal Insulated, Light Blocking, Room Darkening, Grommet, Window Drapes, Dark Grey, 42 x 63 Inch
10K
▲ 25.0%vs. prior month
$119.9K
latest month
12-month trend
B08SBYPF14
MIULEE 100% Blackout Linen Curtains for Bedroom 52x84 Inches Natural Beige | Room Darkening, Light Blocking, Thermal Insulated, Grommet Top, Linen Textured, Window Curtains for Living Room, 2 Panels
10K
▲ 0.0%vs. prior month
$253.6K
latest month
12-month trend
B0DRFBTSNX
Adhesive Blackout Curtains- Self Stick Shades Window Blinds Curtains No Rod Needed Easy to Hang Curtains, Use for Bedroom, Living Room, Dining Room, Kitchen, Home Office, 35"W X 59"L, Black, 1 Panel
5K
▲ 66.7%vs. prior month
$44.6K
latest month
12-month trend
B0BY26JWX7
Sumobaby 50"x60" Portable Blackout Curtains Blinds for Windows No Drill | 100% Blackout Window Shades with Hook & Loop Tapes Curtains Easy to Cut Fit for Bedroom,Baby Room and TV Room (Black)
5K
▲ 66.7%vs. prior month
$93.3K
latest month
12-month trend
B0F9WL8CVW
Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds | Window Shades Blackout Blinds No Drill Blackout Shade Adhesive Thermal Temporary Darkening Kitchen Travel Skylight RV 40x57in
5K
▲ 25.0%vs. prior month
$36.5K
latest month
12-month trend
B01GCLYV5K
NICETOWN Black Out Curtain Blinds for Bedroom 2 Panels 42" Wide by 63" Long | Rod Pocket Thermal Insulated shades, Noise Reducing, Light Blocking, Room Darkening Decor for Kitchen Window Treatments
4K
▲ 0.0%vs. prior month
$47.4K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Room Darkening Blinds Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
MIULEE is the best-performing room darkening blinds brand in July 2026, moving 13,000 units across 2 ASINs for 25.0% of Top 10 volume. ChrisDowa follows with 10,000 units (19.2%), ahead of Sovtfides on 5,000 units (9.6%).
Volume is spread across 9 brands, with the top three holding 53.8% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $8.93 to $20.52, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
MIULEE
2 ASINs in Top 10
25.0%
Units
13K
Revenue
$301.9K
Avg. price
$20.52
B08SBYPF14
$24.95·★4.6·10K revsMIULEE 100% Blackout Linen Curtains for Bedroom 52x84 Inches Natural Beige | Room Darkening, Light Blocking, Thermal Insulated, Grommet Top, Linen Textured, Window Curtains for Living Room, 2 Panels
Units sold10KB0BN654VLZ
$16.10·★4.5·4.6K revsMIULEE Natural White Linen Curtains 52x84 Inch Long for Bedroom Living Room | Soft Thick Linen Textured Window Drapes,Semi Sheer Light Filtering,Rod Pocket Back Tab,Neutral Farmhouse Cream Ivory 2 Panels
Units sold3K
ChrisDowa
1 ASIN in Top 10
19.2%
Units
10K
Revenue
$119.9K
Avg. price
$11.99
B0881QG5WK
$11.99·★4.6·31.2K revsChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long | 2 Panels Set, Thermal Insulated, Light Blocking, Room Darkening, Grommet, Window Drapes, Dark Grey, 42 x 63 Inch
Units sold10K
Sovtfides
1 ASIN in Top 10
9.6%
Units
5K
Revenue
$44.6K
Avg. price
$8.93
B0DRFBTSNX
$8.93·★4.2·1.4K revsAdhesive Blackout Curtains- Self Stick Shades Window Blinds Curtains No Rod Needed Easy to Hang Curtains, Use for Bedroom, Living Room, Dining Room, Kitchen, Home Office, 35"W X 59"L, Black, 1 Panel
Units sold5K
Trending Room Darkening Blinds Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B0D8PLQ1FQ leads positive momentum with ▲ 200.0% MoM growth on 300 units, with B0CHVWXWJY close behind at ▲ 150.0% MoM on 1K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0D8PLQ1FQ
LazBlinds No Drill Cordless Cellular Shades, 22" W x 36" H, White | Blackout Fabric Protects Privacy, With Thermal Insulation & Noise Reduction, Safe Cordless Design for Kids & Pets
Price
$30.70
Rating
4.6
Reviews
1K
Latest month sales
B0CHVWXWJY
RYB HOME Blackout Shades for Classroom Window & Door Cover, W8 x L36, Black | Emergency Lockdown Shade for School Door Window, Room Darkening Design, Block Views, Office Door Curtain, 1 Panel
Price
$15.95
Rating
4.5
Reviews
17.3K
Latest month sales
B07GT81MKD
Lumino 2" Flat Slat Faux Wood Blinds, 34" W x 60" L White | Cordless, Built in Valence for Easy Installation, Custom Sizes
Unlock to view ASIN details and product titles
Price
$39.97
Rating
4.5
Reviews
4K
Latest month sales
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