---
title: "Space Curtains — $36K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/space-curtains"
last_updated: "2026-08-10T10:49:50.811Z"
locale: en
meta:
description: "Niche score 46/100 · $36K/yr market · 118K searches/yr · $28.05 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 46/100 · $36K/yr market · 118K searches/yr · $28.05 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Space Curtains — $36K/yr Amazon US Niche (2026) - Flapen"
---
# **space curtains**
**Skip it**
A small market ($36K/yr) — this niche doesn't clear our bar today.
Market size 9Growth 36Conversion 14Competition 79Returns 21Price range 89Avg price 95Brand share 92Review moat 59Quality gap 25
**Avg price**
**Incredible****$28.05**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****43%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$12.65–$44.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Review moat**
**Good****1,157.76**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+9.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****6.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$36K**
$36K/yr · 118K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, space curtains is a $36K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 43% of demand. Verdict: Skip it — 46/100.
Data updated Aug 2, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **space curtains market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$42K–$56K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#1,495**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **88%**
- **Out of stock**
- **2.0%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**28 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**43%**
Top 20: 93%
**Top-5 click share**
**36%**
Top 20: 74%
**Open market**
**51%**
- BGment15% - Riyidecor8% - NICETOWN7% - Vangao7% - Jekeno6% - Cinbloo6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +9.1% search growth over the last 90 days.
3K2KHoliday '24Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/space-curtains/trend)
## **Top space curtains search terms**
- **space curtains**37K/yr+22.8%0.6% conv. - **galaxy curtains**29K/yr+5.4%0.6% conv. - **space curtains for boys room**20K/yr-32.7%0.8% conv. - **space blackout curtains**6K/yr+53.0%0.8% conv. - **space themed curtains**8K/yr+11.7%0.7% conv. - **galaxy blackout curtains**6K/yr+21.1%0.9% conv. - **outer space curtains**5K/yr+23.0%0.8% conv. - **galaxy curtains for bedroom**3K/yr+122.6%1.6% conv. - **galaxy curtain**3K/yr+12.5%0.6% conv. - **galaxy curtains for kids bedroom**45/yr-76.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/space-curtains/search-terms)
## **Top space curtains products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$1K8%$3K12%$4K16%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BGment Kids Blackout Curtains for Boys Bedroom Star Curtains Thermal Insulated Grommet Window Drapes for Nursery Set of 2 Panels (42 x 63 Inch Navy Blue)**BGment**$19.62**4.7★8,615 rev](https://www.amazon.com/dp/B075BDSW7H) [2**Kids Galaxy Outer Space Universe Blue Living Room Bedroom Window Curtains**Cinbloo**$20.29**4.7★509 rev](https://www.amazon.com/dp/B0923PY4YC) [3**Riyidecor Galaxy Outer Space Nebula Curtains (2 Panels 42 x 63 Inch) Blue Rod Pocket Universe Planets Boys Fantasy Starry Black Art Printed Living Room Bedroom Window Drapes Treatment Fabric WW-CLLE**Riyidecor**$26.98**4.7★1,039 rev](https://www.amazon.com/dp/B07N6FQMYS) [4**terxgrl Space Curtains for Boys Room Galaxy Outer Space Blackout Window Curtains Solar System Planets Darkening Drapes for Kids Bedroom Playroom 42 x 45 Inch**terxgrl**$29.04**4.2★8 rev](https://www.amazon.com/dp/B0DM7DWTVB) [5**Jekeno Galaxy Blackout Curtains Outer Space Nebula Universe Starry Sky Stars Decor for Home Bedroom Living Room Grommet Window Drapes 2 Panel Set 52x84**Jekeno**$43.60**4.6★2,258 rev](https://www.amazon.com/dp/B07Y679K9Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kids Galaxy Blue Starry Sky Stars Living Room Bedroom Window Curtains**Riyidecor**$22.42**7 rev7mo ago](https://www.amazon.com/dp/B0G636HRML) [**Vangao Black Blackout Kids Curtains for Boys Space Theme 84 Inches 2 Panels**Vangao**$23.78**1,304 rev7mo ago](https://www.amazon.com/dp/B0FW3S312H) [**LOMADIA Space Kids Curtain Cartoon Child Spaceman Planet Theme Blackout Curtain Solar System Astronaut Window Treatments Drapes for Nursery Boys Girls Room Bedroom Decor 42 W x 45 L**LOMADIA**$18.93**9 rev1y ago](https://www.amazon.com/dp/B0F38FMZGM) [**Pnylzzyxh Galaxy Blackout Curtains Space Curtains for Bedroom Boys Room 84 Inches Length 2 Panels Set Outer Constellation Star Window Drapes for Living Room Grommet Room Darkening 42x84**Pnylzzyxh**$42.99**57 rev1y ago](https://www.amazon.com/dp/B0DXDYF4WP) [**Kids Space Galaxy Curtains for Boys Bedroom Blue Outer Space Room Decor**Mitpok**$25.30**50 rev1y ago](https://www.amazon.com/dp/B0DNVDDZ13)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NICETOWN Star Curtains for Kids Room - Blackout Curtains for Nursery 63 inches Length Essential Laser Cutting Stars for Kids Room (1 Panel 52 x 63 inches Long Black)**NICETOWN**$17.19**4.7★**▲ 225%**](https://www.amazon.com/dp/B01MEC3HZM) [**Vangao Black Blackout Kids Curtains for Boys Space Theme 84 Inches 2 Panels**Vangao**$23.78**4.8★**▲ 152%**](https://www.amazon.com/dp/B0FW3S312H) [**terxgrl Space Curtains for Boys Room Galaxy Outer Space Blackout Window Curtains Solar System Planets Darkening Drapes for Kids Bedroom Playroom 42 x 45 Inch**terxgrl**$29.04**4.2★**▲ 130%**](https://www.amazon.com/dp/B0DM7DWTVB) [**Kids Galaxy Blue Starry Sky Stars Living Room Bedroom Window Curtains**Riyidecor**$22.42**4.5★**▲ 77%**](https://www.amazon.com/dp/B0G636HRML) [**LOMADIA Space Kids Curtain Cartoon Child Spaceman Planet Theme Blackout Curtain Solar System Astronaut Window Treatments Drapes for Nursery Boys Girls Room Bedroom Decor 42 W x 45 L**LOMADIA**$18.93**4.3★**▲ 38%**](https://www.amazon.com/dp/B0F38FMZGM)
**~~View all trending →~~**
## **What buyers say about space curtains**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“These curtains are quality”*
**Sleep Quality**7%
*“leading to a notable improvement in sleep quality”*
**Advertised Vs Actual Product**7%
*“Just what I was looking for”*
**Material Quality**6%
*“Durable material love the look great price”*
**Design-Overall**5%
*“The fact that theyre also beautifully designed is a bonus”*
**Color**5%
*“Beautiful color hi definition”*
**Ease Of Use**4%
*“Easy and functional”*
**Assembly/Installation**4%
*“Easy to install”*
**Value For Money**4%
*“this product offers significant value”*
**Suction**4%
*“The suction cups are easy to put on the window”*
### **What buyers complain about **
**Suction**22%
*“The suction cups are very weak”*
**Size-Overall**11%
*“These curtains are small”*
**Thickness**8%
*“They're thick and they are black out”*
**Value For Money**6%
*“not worth the money”*
**Functionality-Overall**4%
*“DEFINITELY NOT blackout curtains”*
**Color**4%
*“because I think the black comes off a little stark in here”*
**Brightness/Shine/Glow**3%
*“I was a little sad because they didnt glow under the black light like I assumed”*
**Quality-Overall**3%
*“Cheap cheap cheap”*
**Advertised Vs Actual Product**2%
*“Looks can be deceiving”*
**Washability**2%
*“Unfortunately these got washed”*
### **Top return reasons **
**Size-Overall**38%
**Suction**21%
**Advertised Vs Actual Product**7%
**Functionality-Overall**6%
**Color**5%
**Value For Money**4%
**Material Quality**3%
**Adhesion/Stickiness**3%
**Quality-Overall**3%
**Weight Heavy**1%
## **Common questions**
- **Is space curtains profitable to sell on Amazon United States?**
- The niche generates $36K/yr across 42 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is +9.1%. Flapen's verdict: Skip it (46/100).
- **How competitive is the space curtains niche?**
- 28 brands and 32 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 43% of demand.
- **What do buyers complain about in space curtains?**
- Top complaints mined from reviews: Suction, Size-Overall, Thickness. The return rate is 6.0% — above our launch gate.
- **When does demand for space curtains peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the space curtains niche?**
- Listings span $12.65–$44.60; the average listing price is $28.05 (sweet spot $15–$100). The average incumbent carries 1,158 reviews — the moat a new listing must climb.
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