Bathroom Window Curtains Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Bathroom Window Curtains sales on Amazon US totaled 102,200 units in July 2026 (▲ 1.3% vs. the prior month), generating an estimated $1,485,213 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 66.5% of unit volume and 60.6% of revenue, while a typical listing is priced at $15.42. The keyword itself pulled 14,906 Amazon queries over the same period (▲ 11.3% MoM).
Zooming out to the 12-month window ending July 2026, the bathroom window curtains Top 50 moved 817,400 units and $12,193,336 in cumulative sales — an average of 68,117 units and $1,016,111 per month. Monthly throughput topped out at 102,200 units in July 2026 and dipped to 40,400 in May 2026, leaving the latest reading 56.3% higher than August 2025.
Bathroom Window Curtains 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
102.2K
▲ 1.3% MoM
Monthly Revenue 2026/07
$1.5M
▲ 2.0% MoM
Top 10 Market Share 2026/07
66.5%
Bathroom Window Curtains Market Share & Sales Concentration on Amazon US — July 2026
The most-sold bathroom window curtains listing on Amazon US in July 2026 is ASIN B01CS31R94 (Brand: NICETOWN), which sold 20,000 units at $9.98 apiece — equal to 19.6% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 68,000 units and $900,650 in July 2026 — 66.5% of unit volume and 60.6% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Bathroom Window Curtains' on Amazon
July 2026
Is 66.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B01CS31R94
NICETOWN Black Blackout Curtains for Bedroom 42" Wide x 63" Long 2 Panels | Solid Grommet Thermal Insulated Drapes, Noise Reducing, Light Blocking, Room Darkening Decor for Kitchen Window Treatments
20K
▼ 33.3%vs. prior month
$199.8K
latest month
12-month trend
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
B0F332CCLK
MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 63 Inch Long Black | Thermal Insulated, Halloween Living Room Darkening Grommet Drapes, Noise Reducing, Light Blocking Window Treatments
8K
▲ 33.3%vs. prior month
$79.6K
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
B0D499LWSN
Colorful Star Sage Green No Hook Waffle Shower Curtain Set, 72 x 75 Inch | Waterproof Shower Curtain with Snap in Fabric Liner and Mesh Top Window, Hotel Style Heavy Duty Thick Bathroom Curtain
5K
▲ 25.0%vs. prior month
$90.9K
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
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Best Bathroom Window Curtains Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
NICETOWN is the best-performing bathroom window curtains brand in July 2026, moving 28,000 units across 3 ASINs for 41.2% of Top 10 volume. MIULEE follows with 12,000 units (17.6%), ahead of ChrisDowa on 10,000 units (14.7%).
With 6 brands splitting the Top 10 and 73.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $11.99 to $12.65, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
NICETOWN
3 ASINs in Top 10
41.2%
Units
28K
Revenue
$305.2K
Avg. price
$12.65
B01CS31R94
$9.98·★4.6·132.8K revsNICETOWN Black Blackout Curtains for Bedroom 42" Wide x 63" Long 2 Panels | Solid Grommet Thermal Insulated Drapes, Noise Reducing, Light Blocking, Room Darkening Decor for Kitchen Window Treatments
Units sold20KB01GCLYV5K
$11.99·★4.6·47.6K revsNICETOWN 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
Units sold4KB09QKMGXZM
$15.99·★4.6·2.6K revsNICETOWN Natural Linen Curtains 84 inch Long 2 Panels Set, Grommet Top Thick Linen Burlap Semi Sheer Vertical Drapes Privacy Assured with Light Filtering for Bedroom/Living Room, W55 x L84
Units sold4K
MIULEE
2 ASINs in Top 10
17.6%
Units
12K
Revenue
$140K
Avg. price
$12.18
B0F332CCLK
$9.98·★4.5·6.6K revsMIULEE Blackout Curtains for Bedroom 2 Panels 40 x 63 Inch Long Black | Thermal Insulated, Halloween Living Room Darkening Grommet Drapes, Noise Reducing, Light Blocking Window Treatments
Units sold8KB0DGL6Q56X
$14.38·★4.6·1.6K revsMIULEE Beige Scalloped Shower Curtain Linen Textured with 12 Metal Hooks Cute Heavy Duty Washable Waterproof Neutral Thick Cloth Shower Curtains with Black Border for Bathroom Bathtub,W72*L72 Cream
Units sold4K
ChrisDowa
1 ASIN in Top 10
14.7%
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
Trending Bathroom Window Curtains 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. Specifically, one ASIN forced its way in: B09QKMGXZM booked 4K units at $15.99. On the growth side, B07BYSQ39N leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B0DZVW1CJZ close behind at ▲ 100.0% MoM on 400 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.
B09QKMGXZM
NICETOWN Natural Linen Curtains 84 inch Long 2 Panels Set, Grommet Top Thick Linen Burlap Semi Sheer Vertical Drapes Privacy Assured with Light Filtering for Bedroom/Living Room, W55 x L84
Price
$15.99
Rating
4.6
Reviews
2.6K
Latest month sales
B07BYSQ39N
RYB HOME Short Grey Blackout Curtains for Small Bedroom Kitchen Cafe Window | Thermal Insulating, UV Blocking, Privacy Protection, Drapes/Tiers for Basement Garage Bathroom, W42 x L36, 2 Panels
Price
$9.99
Rating
4.6
Reviews
30.3K
Latest month sales
B0DZVW1CJZ
OWENIE Black Kitchen Curtains 36 Inch Length, Short Blackout Small Thermal Insulated Cafe Curtains Tier Over Sink Rod Pocket Half Window for Bathroom Bedroom Camper RV Bunk, 2 Panels, Each 30" Wx36 L
Unlock to view ASIN details and product titles
Price
$7.18
Rating
4.7
Reviews
497
Latest month sales
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