---
title: "Black Door Hinges — $681K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/black-door-hinges"
last_updated: "2026-08-08T18:14:44.186Z"
locale: en
meta:
description: "Niche score 39/100 · $681K/yr market · 430K searches/yr · $19.13 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $681K/yr market · 430K searches/yr · $19.13 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Door Hinges — $681K/yr Amazon US Niche (2026) - Flapen"
---
# **black door hinges**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 68Growth 23Conversion 80Competition 3Returns 65Price range 70Avg price 85Brand share 0Review moat 25Quality gap 17
**Avg price**
**Great****$19.13**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.3%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$8.02–$31.22**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$681K**
$681K/yr · 430K searches
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Bad****4,323.5**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-3.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, black door hinges is a $681K/yr Amazon United States market (430K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black door hinges market data**
- **Units sold / yr**
- **40K–50K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$765K–$957K**
- units × avg price
- **Conversion rate**
- **8.3%**
- **Avg BSR**
- **#120**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**9**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- TDCHINGES60% - Amazon Basics30% - JIW6% - HOSOM4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.
10K6KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/black-door-hinges/trend)
## **Top black door hinges search terms**
- **black door hinges**187K/yr-7.5%6.3% conv. - **black hinges**53K/yr+2.1%4.3% conv. - **matte black door hinges**36K/yr+2.5%5.8% conv. - **black hinges for doors**33K/yr+6.7%6.7% conv. - **door hinges black matte**23K/yr-10.1%4.9% conv. - **black interior door hinges**15K/yr-9.3%6.9% conv. - **black door hinges 3.5 inch rounded**15K/yr-5.9%9.2% conv. - **door hinges black**10K/yr+1.5%6.1% conv. - **black door hinge**9K/yr-7.2%6.0% conv. - **matte black hinges**7K/yr+6.9%5.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/black-door-hinges/search-terms)
## **Top black door hinges 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%15%$102K30%$204K45%$306K60%$409K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 Hardware Control House Home Decor Essentials Accessories**TDCHINGES**$26.62**4.8★4,232 rev](https://www.amazon.com/dp/B09B1SP5L9) [2**Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges with Included Screws 3.5 x 3.5 Matte Black 18-Pack**Amazon Basics**$19.47**4.7★15,305 rev](https://www.amazon.com/dp/B07GF4ZR17) [3**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Inch Flat Iron Bifold Standard Hinge No Squeak Bedroom Indoor for Closet Doors 3 Heavy Duty Hardware Doorway Study Room**TDCHINGES**$31.22**4.7★321 rev](https://www.amazon.com/dp/B0B51BRVVF) [4**6 Pack Matte Black Interior Door Hinges Round 3.5 x 3.5 Inch 5/8 Radius Heavy-Duty Mat Hinge for Doors Standard Bedroom Work Office Door Hardware Removable Pin Farm Shed Gate Greenhouse Vent Window**JIW**$13.13**4.8★189 rev](https://www.amazon.com/dp/B09Z4PTK7R) [5**Amazon Basics Interior Door Hinges Square 3.5 x 3.5 Inch Matte Black Pack of 12**Amazon Basics**$16.34**4.7★2,402 rev](https://www.amazon.com/dp/B07GF4X7WC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HOSOM 3 Pack Rounded Matte Black Door Hinges 3.5 x 3.5 inch with 5/8 Radius Black 3 1/2 Interior Door Hinges Flat Iron Bifold Residential Standard 3 x 3 Black Door Hardware**HOSOM**$8.02**3,492 rev3y ago](https://www.amazon.com/dp/B0BWDJ7T59) [**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Inch Flat Iron Bifold Standard Hinge No Squeak Bedroom Indoor for Closet Doors 3 Heavy Duty Hardware Doorway Study Room**TDCHINGES**$31.22**321 rev4y ago](https://www.amazon.com/dp/B0B51BRVVF) [**6 Pack Matte Black Interior Door Hinges Round 3.5 x 3.5 Inch 5/8 Radius Heavy-Duty Mat Hinge for Doors Standard Bedroom Work Office Door Hardware Removable Pin Farm Shed Gate Greenhouse Vent Window**JIW**$13.13**189 rev4y ago](https://www.amazon.com/dp/B09Z4PTK7R) [**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 Hardware Control House Home Decor Essentials Accessories**TDCHINGES**$26.62**4,232 rev5y ago](https://www.amazon.com/dp/B09B1SP5L9) [**Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges with Included Screws 3.5 x 3.5 Matte Black 18-Pack**Amazon Basics**$19.47**15,305 rev7y ago](https://www.amazon.com/dp/B07GF4ZR17)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**6 Pack Matte Black Interior Door Hinges Round 3.5 x 3.5 Inch 5/8 Radius Heavy-Duty Mat Hinge for Doors Standard Bedroom Work Office Door Hardware Removable Pin Farm Shed Gate Greenhouse Vent Window**JIW**$13.13**4.8★**▲ 77%**](https://www.amazon.com/dp/B09Z4PTK7R) [**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Inch Flat Iron Bifold Standard Hinge No Squeak Bedroom Indoor for Closet Doors 3 Heavy Duty Hardware Doorway Study Room**TDCHINGES**$31.22**4.7★**▲ 27%**](https://www.amazon.com/dp/B0B51BRVVF) [**30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 Hardware Control House Home Decor Essentials Accessories**TDCHINGES**$26.62**4.8★**— 1%**](https://www.amazon.com/dp/B09B1SP5L9) [**Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges with Included Screws 3.5 x 3.5 Matte Black 18-Pack**Amazon Basics**$19.47**4.7★**▼ 11%**](https://www.amazon.com/dp/B07GF4ZR17) [**Amazon Basics Interior Door Hinges Square 3.5 x 3.5 Inch Matte Black Pack of 12**Amazon Basics**$16.34**4.7★**▼ 13%**](https://www.amazon.com/dp/B07GF4X7WC)
**~~View all trending →~~**
## **What buyers say about black door hinges**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**31%
*“Excellent quality, color, and easy to install”*
**Value For Money**16%
*“Much less expensive than buying at the retail stores”*
**Assembly/Installation**10%
*“Easy install”*
**Advertised Vs Actual Product**8%
*“Does the job”*
**Size-Overall**7%
*“Bought them to replace silver hinges on 2 doors and fit prefect”*
**Strength**5%
*“Sleek, sturdy, and easy to install”*
**Locking Mechanism**4%
*“these are some of the utter most forgiving door hinges”*
**Durability**3%
*“Very durable”*
**Design-Overall**2%
*“Clean look”*
**Color**2%
*“Looks so beautiful in color”*
### **What buyers complain about **
**Value For Money**14%
*“overpriced”*
**Size-Overall**13%
*“Bigger than 3.5 Unfortunately”*
**Quality-Overall**11%
*“Regret not spending more $$ for a better quality item”*
**Noise Level**11%
*“started squeaking after a short time”*
**Durability**7%
*“One of them was bent”*
**Assembly/Installation**4%
*“Had to go buy my own screws to install successfully”*
**Mechanism Issues**4%
*“Won't hinge”*
**Compatibility-Overall**2%
*“I tried different methods of trying to force it in, and when it didnt work, I measured it and realized its not to size and not compatible”*
**Strength**2%
*“Weak screws”*
**Ease Of Cleaning**2%
*“I'm not really sure if I should clean it off all the pins”*
### **Top return reasons **
**Size-Overall**64%
**Color**7%
**Value For Money**6%
**Compatibility-Overall**4%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**3%
**Quality-Overall**2%
**Functionality-Overall**2%
**Mechanism Issues**2%
**Weight Heavy**1%
## **Common questions**
- **Is black door hinges profitable to sell on Amazon United States?**
- The niche generates $681K/yr across 6 tracked products. 90-day search growth is -3.8%. Flapen's verdict: Skip it (39/100).
- **How competitive is the black door hinges niche?**
- 4 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in black door hinges?**
- Top complaints mined from reviews: Value For Money, Size-Overall, Quality-Overall. The return rate is 2.4%.
- **When does demand for black door hinges peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the black door hinges niche?**
- Listings span $8.02–$31.22; the average listing price is $19.13 (sweet spot $15–$100). The average incumbent carries 4,324 reviews — the moat a new listing must climb.
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