---
title: "Navy Blue Blackout Curtains 84 Inches Long — $42K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/navy-blue-blackout-curtains-84-inches-long"
last_updated: "2026-08-10T18:04:26.948Z"
locale: en
meta:
description: "Niche score 43/100 · $42K/yr market · 46K searches/yr · $27.30 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 43/100 · $42K/yr market · 46K searches/yr · $27.30 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Navy Blue Blackout Curtains 84 Inches Long — $42K/yr Amazon US Niche (2026) - Flapen"
---
# **navy blue blackout curtains 84 inches long**
**Skip it**
A small market ($42K/yr) — this niche doesn't clear our bar today.
Market size 10Growth 23Conversion 42Competition 75Returns 17Price range 92Avg price 95Brand share 85Review moat 25Quality gap 23
**Avg price**
**Incredible****$27.30**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$12.73–$66.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****50%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****40%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****4,151.74**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-4.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****7.2%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$42K**
$42K/yr · 46K 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, navy blue blackout curtains 84 inches long is a $42K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Jan. Verdict: Skip it — 43/100.
Data updated Aug 3, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **navy blue blackout curtains 84 inches long market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$55K–$68K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#357**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**23 **▼falling
**Sellers**
**28**
**Top-5 brand share**
**50%**
Top 20: 98%
**Top-5 click share**
**40%**
Top 20: 84%
**Open market**
**44%**
- COSVIYA14% - CUCRAF11% - Jolilight9% - MIULEE8% - Jowels8% - RYB HOME6%
## **Demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -4.1% search growth over the last 90 days.
2K1KBlack Friday '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/navy-blue-blackout-curtains-84-inches-long/trend)
## **Top navy blue blackout curtains 84 inches long search terms**
- **navy blackout curtains 84 inch length**14K/yr+35.7%5.6% conv. - **navy linen curtains**14K/yr-9.5%1.1% conv. - **navy blue linen curtains**11K/yr+1.6%1.1% conv. - **navy blue black out curtains 84 inch long**4K/yr+25.0%4.2% conv. - **solid navy blue curtains**4K/yr-62.4%2.3% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/navy-blue-blackout-curtains-84-inches-long/search-terms)
## **Top navy blue blackout curtains 84 inches long 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%$2K8%$3K12%$5K16%$7K1001K10K100K 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**COSVIYA Grommet Blackout Room Darkening Navy Blue Curtains 84 inch Length 2 Panels Thick Polyester Light Blocking Insulated Thermal Window Curtain Drapes for Bedroom/Living Room 52x84 inches**COSVIYA**$15.68**4.7★2,822 rev](https://www.amazon.com/dp/B08QCPDSTY) [2**Jowels Navy Linen Curtains 84 Inch Long 2 Panels for Living Room**Jowels**$26.90**4.7★602 rev](https://www.amazon.com/dp/B0DZC1WRPZ) [3**Navy Blue Curtains 84 inch Length for Bedroom Back Tab Light Filtering Semi Sheer Blue Living Room Curtains Linen Polyester Indigo Blue Drapery Panel Modern Farmhouse Aesthetic Decor Dark Blue**Jolilight**$26.58**4.6★944 rev](https://www.amazon.com/dp/B0DQKY3FQ5) [4**CUCRAF Navy Blue Blackout Curtains 84 Inches Length 2 Panels Set Rod Pocket and Back Tab Window Curtain Dark Blue Thermal Insulated Darkening Drapes for Bedroom Living Room (W52 x L84 Inch)**CUCRAF**$19.91**4.6★834 rev](https://www.amazon.com/dp/B0DY1LNDQ4) [5**MIULEE Navy Blue Linen Curtains 84 Inch Length 2 Panels for Bedroom Living Room Soft Thick Linen Textured Natural Window Drapes Semi Sheer Light Filtering Back Tab Rod Pocket Burlap Look Decor**MIULEE**$35.47**4.6★4,152 rev](https://www.amazon.com/dp/B0F99KCWVX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nanspring Linen Curtains 84 Inches Long for Living Room Semi Sheer Light Filtering Curtain Back Tab Rod Pocket Neutral Boho Modern Farmhouse Decor Window Drapes for Bedroom 52x84 2 Panels Navy Blue**Nanspring**$27.92**200 rev6mo ago](https://www.amazon.com/dp/B0GFDWYZYW) [**Simplebrand Navy Blue Linen Curtains 63 Inch Length 2 Panels Faux Linen Textured Semi Light Filtering Farmhouse Curtains & Drapes Soft Slub Window Curtains for Living Room Bedroom Each 42 Wx63 L**Simplebrand**$15.24**100 rev9mo ago](https://www.amazon.com/dp/B0FP24Z22H) [**Navy Blue Pinch Pleated 84 inch Long Linen Curtains 2 Panels Set for Living Room Track System Curtains Neutral Modern Elegant Light Filtering Semi Sheer Linen Blend Pinch Pleat Drapes 84 Length**Jolilight**$30.87**173 rev9mo ago](https://www.amazon.com/dp/B0FWBFXBX9) [**Chyhomenyc Navy Blue Semi Sheer Curtains 84 Inches Long 2 Panels Set Light Filtering Faux Linen Slub Textured Burlap Curtain for Bedroom Elegant Rod Pocket Window Curtains Drapes Each 42Wx84L**Chyhomenyc**$17.25**194 rev11mo ago](https://www.amazon.com/dp/B0FFH663QP) [**Olepangi Pinch Pleated Navy Blue Linen Curtains 84 inches Long for Living Room 2 Panel Set Light Fitering Semi Sheer Navy Window Curtain Pinch Pleate with Hooks Farmhouse Bedroom Drapes Length 84**Olepangi**$42.87**257 rev1y ago](https://www.amazon.com/dp/B0FKS1GY12)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Navy Blue Pleated Linen Curtains 96 Inches Long for Living Room 2 Panel Set Semi Sheer Light Filtering Pinch Pleat with Rings Hooks Drapes Boho Farmhouse Dark Blue Indigo Curtain Bedroom Window**TWODRAPES**$62.17**4.5★**▲ 229%**](https://www.amazon.com/dp/B0FCY6V63T) [**Nanspring Linen Curtains 84 Inches Long for Living Room Semi Sheer Light Filtering Curtain Back Tab Rod Pocket Neutral Boho Modern Farmhouse Decor Window Drapes for Bedroom 52x84 2 Panels Navy Blue**Nanspring**$27.92**4.7★**▲ 141%**](https://www.amazon.com/dp/B0GFDWYZYW) [**Simplebrand Navy Blue Linen Curtains 63 Inch Length 2 Panels Faux Linen Textured Semi Light Filtering Farmhouse Curtains & Drapes Soft Slub Window Curtains for Living Room Bedroom Each 42 Wx63 L**Simplebrand**$15.24**4.7★**▲ 109%**](https://www.amazon.com/dp/B0FP24Z22H) [**Navy Blue Curtains 84 inch Length for Bedroom Back Tab Rod Pocket Modern Nautical Farmhouse Decor Slub Linen Textured Dark Blue Semi Sheer Window Curtains 2 Panels Set for Dining Room Office Indigo**Nanspring**$30.89**4.7★**▲ 80%**](https://www.amazon.com/dp/B0CJ97DBB8) [**RYB HOME 100% Blackout Navy Blue Curtains for Living Room Grommet Heat & UV Blocking Total Room Darkening Noise Reducing Curtains for Sunroom Nursery 52 inches Wide by 84 inches Long**RYB HOME**$21.17**4.8★**▲ 65%**](https://www.amazon.com/dp/B0F3HVSQBD)
**~~View all trending →~~**
## **What buyers say about navy blue blackout curtains 84 inches long**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Good quality”*
**Color**17%
*“True color”*
**Value For Money**9%
*“Good value”*
**Advertised Vs Actual Product**8%
*“As described”*
**Upholstery/Fabric Quality**6%
*“Great fabric”*
**Material Quality**5%
*“The material is beautiful”*
**Thickness**4%
*“Not only are these curtains are very thick”*
**Soft Feel**4%
*“The material is soft”*
**Size-Overall**3%
*“Perfect fit”*
**Brightness/Shine/Glow**2%
*“Curtains brighten up the living room”*
### **What buyers complain about **
**Color**11%
*“they didn't have the color”*
**Material Quality**8%
*“I honestly thought it would be thin material”*
**Thickness**7%
*“its obviously not thick enough”*
**Advertised Vs Actual Product**7%
*“Not as advertised”*
**Size-Overall**7%
*“Too long”*
**Thin**4%
*“Thin material”*
**Heating**4%
*“Cuts down the heat”*
**Quality-Overall**4%
*“Looks very cheap and tacky”*
**Warmth**3%
*“Not going to block any heat or light”*
**Brightness/Shine/Glow**2%
*“The brightness is blocked out”*
### **Top return reasons **
**Color**35%
**Size-Overall**29%
**Material Quality**10%
**Advertised Vs Actual Product**7%
**Thin**4%
**Quality-Overall**3%
**Display Colors**3%
**Value For Money**2%
**Functionality-Overall**1%
**Weight Heavy**1%
## **Common questions**
- **Is navy blue blackout curtains 84 inches long profitable to sell on Amazon United States?**
- The niche generates $42K/yr across 35 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is -4.1%. Flapen's verdict: Skip it (43/100).
- **How competitive is the navy blue blackout curtains 84 inches long niche?**
- 23 brands and 28 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 50% of demand.
- **What do buyers complain about in navy blue blackout curtains 84 inches long?**
- Top complaints mined from reviews: Color, Material Quality, Thickness. The return rate is 7.2% — above our launch gate.
- **When does demand for navy blue blackout curtains 84 inches long peak?**
- Demand peaks in Jan; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the navy blue blackout curtains 84 inches long niche?**
- Listings span $12.73–$66.46; the average listing price is $27.30 (sweet spot $15–$100). The average incumbent carries 4,152 reviews — the moat a new listing must climb.
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