---
title: "Door Security Bar — $1.9M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/door-security-bar"
last_updated: "2026-08-09T00:25:32.997Z"
locale: en
meta:
description: "Niche score 48/100 · $1.9M/yr market · 2.0M searches/yr · $19.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $1.9M/yr market · 2.0M searches/yr · $19.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Door Security Bar — $1.9M/yr Amazon US Niche (2026) - Flapen"
---
# **door security bar**
**Skip it**
Soft demand (-12.6% this quarter) — this niche doesn't clear our bar today.
Market size 93Growth 19Conversion 57Competition 28Returns 32Price range 79Avg price 86Brand share 47Review moat 23Quality gap 43
**Market size**
**Great****$1.9M**
$1.9M/yr · 2.0M searches
**Avg price**
**Great****$19.51**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.00–$35.28**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.5%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****7,387.71**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-12.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, door security bar is a $1.9M/yr Amazon United States market (2.0M searches/yr). The top 5 brands hold 77% of demand. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door security bar market data**
- **Units sold / yr**
- **80K–100K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$1.6M–$2.0M**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#198**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **—flat
**Sellers**
**29**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 99%
**Open market**
**21%**
- AceMining35% - SECURITYMAN17% - Rerishom14% - Enayplon7% - Amazon Basics4% - HANGMAICOME3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.6% search growth over the last 90 days.
50K30KSpike '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/door-security-bar/trend)
## **Top door security bar search terms**
- **door security bar**380K/yr+0.4%4.2% conv. - **door security**278K/yr-6.0%1.3% conv. - **door stoppers security**268K/yr-16.7%3.0% conv. - **door jammer**134K/yr-10.0%4.8% conv. - **door security devices**97K/yr-17.2%1.9% conv. - **door jam**81K/yr+1.7%2.1% conv. - **security door stopper**112K/yr-11.9%2.6% conv. - **door bar**57K/yr+2.2%4.0% conv. - **door barricade**70K/yr-31.6%1.3% conv. - **security bar**123K/yr-42.2%4.5% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/door-security-bar/search-terms)
## **Top door security bar 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%10%$191K20%$383K30%$574K40%$765K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AceMining Upgraded Door Security Bar & Sliding Patio Bar Heavy Duty Stoppers Adjustable Jammer for Home Apartment Travel (1 Pack White)**AceMining**$23.51**4.7★11,714 rev](https://www.amazon.com/dp/B0BKKTFWJK) [2**SECURITYMAN 3-in-1 Door Security Bar Security Door Stoppers & Door Barricade Heavy Duty Adjustable Iron Security Lock Bar for Home Defense Apartment & Travel Safety (2 Pack - Black Stick)**SECURITYMAN**$33.91**4.5★25,191 rev](https://www.amazon.com/dp/B07NVSP174) [3**Rerishom Door Security Bar Door Stoppers Security bar Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment Hotel Room Screen Door Hardware Gate Lock Bar 2 Pack**Rerishom**$35.28**4.7★3,444 rev](https://www.amazon.com/dp/B0C14JSYCH) [4**Sliding Glass Door Security Bar Patio Door Barricade Security Bar Apartment BarSliding Door Security Bar Door Jammer White 1 Pack**Enayplon**$13.13**4.1★575 rev](https://www.amazon.com/dp/B0DFH8YFX4) [5**Amazon Basics Door Security Bar 25-45 inch Adjustable Security Door Stopper for Home Apartment Hotel Travel Black 1-Pack**Amazon Basics**$17.82**4.6★3,224 rev](https://www.amazon.com/dp/B07PGKXD27)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Door Security Bar - Upgraded Anti-Slip Base Heavy Duty Burglar Door Stopper Stick 28-52 Adjustable Barricade Safety Jammer Stoper for Front Door Patio Sliding Glass Window Black**HANGMAICOME**$18.38**448 rev1y ago](https://www.amazon.com/dp/B0DXFC1WQF) [**Sliding Door Security Bar and 2-in-1 Sliding Glass Door Stoppers Security for Patio Home Hotel Door Stick Security2Pack Black**CZMIYRPY**$20.16**365 rev1y ago](https://www.amazon.com/dp/B0DFXQ7SB4) [**Sliding Glass Door Security Bar Patio Door Barricade Security Bar Apartment BarSliding Door Security Bar Door Jammer White 1 Pack**Enayplon**$13.13**575 rev1y ago](https://www.amazon.com/dp/B0DFH8YFX4) [**Rerishom Door Security Bar Door Stoppers Security bar Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment Hotel Room Screen Door Hardware Gate Lock Bar 2 Pack**Rerishom**$35.28**3,444 rev3y ago](https://www.amazon.com/dp/B0C14JSYCH) [**AceMining 1 Pack Door Security Bar Patio Door Lock 20-50 in Pink**AceMining**$24.88**11,714 rev3y ago](https://www.amazon.com/dp/B0BV9TNZXB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Door Security Bar - Upgraded Anti-Slip Base Heavy Duty Burglar Door Stopper Stick 28-52 Adjustable Barricade Safety Jammer Stoper for Front Door Patio Sliding Glass Window Black**HANGMAICOME**$18.38**4.5★**▲ 96%**](https://www.amazon.com/dp/B0DXFC1WQF) [**Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home Apartment Travel School Dorm (1 Pack White)**HonesaLoc**$17.16**4.6★**▲ 80%**](https://www.amazon.com/dp/B09G9LKPS6) [**AceMining 1 Pack Door Security Bar Patio Door Lock 20-50 in Pink**AceMining**$24.88**4.7★**▲ 76%**](https://www.amazon.com/dp/B0BV9TNZXB) [**Amazon Basics Door Security Bar 25-45 inch Adjustable Security Door Stopper for Home Apartment Hotel Travel Black 1-Pack**Amazon Basics**$17.82**4.6★**▲ 67%**](https://www.amazon.com/dp/B07PGKXD27) [**Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3 Stop Withstand 800 lbs for Inward Swinging Front Door Night Kids Safety Metal Flip Deadbolt Latch Defend Home**WINONLY**$10.00**4.6★**▲ 59%**](https://www.amazon.com/dp/B07R2C5GC7)
**~~View all trending →~~**
## **What buyers say about door security bar**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Security**20%
*“Feels very secure”*
**Quality-Overall**12%
*“Awesome quality”*
**Assembly/Installation**11%
*“Easy assembly”*
**Locking Mechanism**11%
*“Door Lock”*
**Strength**9%
*“Very sturdy and easy to set up”*
**Ease Of Use**6%
*“Ease of use”*
**Advertised Vs Actual Product**5%
*“Works as advertised”*
**Efficiency**4%
*“Works well on doord”*
**Value For Money**4%
*“Good value”*
**Durability**2%
*“The construction feels durable”*
### **What buyers complain about **
**Functionality-Overall**12%
*“Doesn't work well”*
**Strength**10%
*“Not very sturdy”*
**Size-Overall**9%
*“Too Short”*
**Quality-Overall**8%
*“quality control seems inconsistent”*
**Locking Mechanism**6%
*“The lock is flimsy”*
**Durability**5%
*“Unsure of durability”*
**Assembly/Installation**5%
*“It's hard to install”*
**Grip**3%
*“Does not grip the floor”*
**Compatibility-Overall**3%
*“Not compatible”*
**Noise Level**3%
*“Very Loud Alarm”*
### **Top return reasons **
**Size-Overall**30%
**Compatibility-Overall**14%
**Functionality-Overall**11%
**Locking Mechanism**7%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**4%
**Value For Money**4%
**Alarm/Timer Accuracy**3%
**Assembly/Installation**3%
**Mechanism Issues**3%
## **Common questions**
- **Is door security bar profitable to sell on Amazon United States?**
- The niche generates $1.9M/yr across 21 tracked products. 90-day search growth is -12.6%. Flapen's verdict: Skip it (48/100).
- **How competitive is the door security bar niche?**
- 17 brands and 29 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in door security bar?**
- Top complaints mined from reviews: Functionality-Overall, Strength, Size-Overall. The return rate is 4.5%.
- **When does demand for door security bar peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the door security bar niche?**
- Listings span $10.00–$35.28; the average listing price is $19.51 (sweet spot $15–$100). The average incumbent carries 7,388 reviews — the moat a new listing must climb.
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