door security bar
Skip itSoft demand (-12.6% this quarter) — this niche doesn't clear our bar today.
Market size
Great$1.9M$1.9M/yr · 2.0M searches
Avg price
Great$19.51avg listing price — sweet spot $15–$100
Price range
Great$10.00–$35.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.5%return rate — above 5% kills the launch gate
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Review moat
Bad7,387.71avg 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
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.No pronounced peak months · busiest ÷ quietest = 1.5×
Top door security bar search terms
- door security bar380K/yr
- door security278K/yr
- door stoppers security268K/yr
- door jammer134K/yr
- door security devices97K/yr
- door jam81K/yr
- security door stopper112K/yr
- door bar57K/yr
- door barricade70K/yr
- security bar123K/yr
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.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
AceMining Upgraded Door Security Bar & Sliding Patio Bar Heavy Duty Stoppers Adjustable Jammer for Home Apartment Travel (1 Pack White)
AceMining$23.514.7★11,714 rev
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$33.914.5★25,191 rev
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$35.284.7★3,444 rev
Sliding Glass Door Security Bar Patio Door Barricade Security Bar Apartment BarSliding Door Security Bar Door Jammer White 1 Pack
Enayplon$13.134.1★575 rev
Amazon Basics Door Security Bar 25-45 inch Adjustable Security Door Stopper for Home Apartment Hotel Travel Black 1-Pack
Amazon Basics$17.824.6★3,224 rev
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$18.38448 rev
Sliding Door Security Bar and 2-in-1 Sliding Glass Door Stoppers Security for Patio Home Hotel Door Stick Security2Pack Black
CZMIYRPY$20.16365 rev
Sliding Glass Door Security Bar Patio Door Barricade Security Bar Apartment BarSliding Door Security Bar Door Jammer White 1 Pack
Enayplon$13.13575 rev
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$35.283,444 rev
AceMining 1 Pack Door Security Bar Patio Door Lock 20-50 in Pink
AceMining$24.8811,714 rev
Trending
90-day click momentumDoor 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$18.384.5★
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$17.164.6★
AceMining 1 Pack Door Security Bar Patio Door Lock 20-50 in Pink
AceMining$24.884.7★
Amazon Basics Door Security Bar 25-45 inch Adjustable Security Door Stopper for Home Apartment Hotel Travel Black 1-Pack
Amazon Basics$17.824.6★
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$10.004.6★
What buyers say about door security bar
What buyers praise and complain about, mined from review topics.What buyers love
“Feels very secure”
“Awesome quality”
“Easy assembly”
“Door Lock”
“Very sturdy and easy to set up”
“Ease of use”
“Works as advertised”
“Works well on doord”
“Good value”
“The construction feels durable”
What buyers complain about
“Doesn't work well”
“Not very sturdy”
“Too Short”
“quality control seems inconsistent”
“The lock is flimsy”
“Unsure of durability”
“It's hard to install”
“Does not grip the floor”
“Not compatible”
“Very Loud Alarm”
Top return reasons
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.