---
title: "Dementia Door Locks — $69K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/dementia-door-locks"
last_updated: "2026-08-06T22:14:00.247Z"
locale: en
meta:
description: "Niche score 45/100 · $69K/yr market · 102K searches/yr · $26.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $69K/yr market · 102K searches/yr · $26.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dementia Door Locks — $69K/yr Amazon US Niche (2026) - Flapen"
---
# **dementia door locks**
**Skip it**
A small market ($69K/yr) — this niche doesn't clear our bar today.
Market size 17Growth 19Conversion 32Competition 61Returns 24Price range 55Avg price 95Brand share 74Review moat 50Quality gap 75
**Avg price**
**Incredible****$26.18**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Good****$6.85–$162.13**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,530.46**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****5.4%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-12.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$69K**
$69K/yr · 102K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, dementia door locks is a $69K/yr Amazon United States market (102K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 45/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dementia door locks market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$52K–$65K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#315**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **90%**
- **Out of stock**
- **10.0%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**28 **▼falling
**Sellers**
**42**
**Top-5 brand share**
**61%**
Top 20: 94%
**Top-5 click share**
**48%**
Top 20: 83%
**Open market**
**35%**
- Predictable Solutions21% - INIRET15% - ETEKJOY12% - WOLAIYE9% - WSIWZAI4% - The Door Guardian4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.6% search growth over the last 90 days.
4K3KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/baby-products/dementia-door-locks/trend)
## **Top dementia door locks search terms**
- **outswing door security**32K/yr-19.7%1.0% conv. - **outward opening door security lock**19K/yr-25.4%1.2% conv. - **glidelok**6K/yr+48.5%8.5% conv. - **outward swinging door security lock**10K/yr-42.3%1.8% conv. - **outward door lock**5K/yr-1.8%1.4% conv. - **door lock for outward opening door**3K/yr+60.5%2.0% conv. - **outward swinging door lock**5K/yr-33.8%1.1% conv. - **glidelock**3K/yr+22.6%7.0% conv. - **glidelock child safety door top lock**3K/yr+114.4%9.1% conv. - **outward door security lock**5K/yr-15.4%1.2% conv. [**All search terms **](https://flapen.com/research/us/baby-products/dementia-door-locks/search-terms)
## **Top dementia door locks 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%$3K8%$5K12%$8K16%$11K1101001K10K 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**2 Pack GlideLok Child Safety Door Top Lock | for Interior & Exterior Doors | Lock & Unlock from Both Sides | Stop Kids Pets Dogs & Cats from Opening Doors**Predictable Solutions**$50.91**4.5★1,629 rev](https://www.amazon.com/dp/B074MQPPRM) [2**ETEKJOY Heavy-Duty Flip Latch Lock 90/180 Degree Sliding/Swinging Door Lock Latch Bolt for Gate Barn Garage Garden Fence Shed Window Cabinet (90 Degree Black)**ETEKJOY**$8.91**4.5★477 rev](https://www.amazon.com/dp/B0CJJKT2JG) [3**INIRET Silvery Enhanced Security Flip Latch Lock - Heavy-Duty 90/180 Degree Sliding and Swing Door Latch for Barns Gates and More**INIRET**$9.80**4.5★298 rev](https://www.amazon.com/dp/B0D7YQRCLS) [4**Portable Door Security Locks Adjustable Heavy Duty Outward Opening Travel Stainless Steel Safety Device for Hotel Room Home Apartment**WOLAIYE**$16.87**3.4★27 rev](https://www.amazon.com/dp/B0FPR57JKX) [5**1 Pack GlideLok Child Safety Door Top Lock | for Interior & Exterior Doors | Lock & Unlock from Both Sides | Stop Kids Pets Dogs & Cats from Opening Doors**Predictable Solutions**$26.43**4.5★1,629 rev](https://www.amazon.com/dp/B0BQ8SNYD9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Portable Door Security Lock Anti-Outward Opening Safety Device Heavy Duty Adjustable Stainless Steel Lock for Hotel Travel Home Apartment Reinforced Anti-Theft Latch for Travelers Renters**WOLAIYE**$16.46**7 rev5mo ago](https://www.amazon.com/dp/B0GKV2BY2L) [**Heavy-Duty Portable Door Lock for Outward Opening Doors Stainless Steel Security Device for Travel Safety Hotel Home Apartment**WSIWZAI**$15.92**2 rev5mo ago](https://www.amazon.com/dp/B0GHXGKLRB) [**Newlaking Door Latch Guard Plate for Outswing Door Security 7 with 0.55 Offset Cover Heavy Duty L-Shaped Door Latch Shield Matte Black 1 Pack**Newlaking**$12.62**15 rev7mo ago](https://www.amazon.com/dp/B0FV7TGBL1) [**Portable Door Lock for Travel Heavy Duty Security Lock for Outward Opening Doors Adjustable Stainless Steel Safety Device for Hotel Room/Home/Apartmen**WSIWZAI**$16.09**10 rev8mo ago](https://www.amazon.com/dp/B0G1Y3ZWLQ) [**SB-01-0036 Door Security Bar for 36-inch Wide Outswing Doors Back Door Security Heavy - Duty Metal Security Pole Exterior Opening Door Bar**CHOPACAM**$92.17**3 rev9mo ago](https://www.amazon.com/dp/B0FRRVHZPK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Portable Door Security Lock Anti-Outward Opening Safety Device Heavy Duty Adjustable Stainless Steel Lock for Hotel Travel Home Apartment Reinforced Anti-Theft Latch for Travelers Renters**WOLAIYE**$16.46**3.0★**▲ 188%**](https://www.amazon.com/dp/B0GKV2BY2L) [**Heavy-Duty Portable Door Lock for Outward Opening Doors Stainless Steel Security Device for Travel Safety Hotel Home Apartment**WSIWZAI**$15.92**2.0★**▲ 181%**](https://www.amazon.com/dp/B0GHXGKLRB) [**Huglock - The Snap-On Door Lock Kids Cant Reach or Defeat - No Tools or Adhesives Required - Works With Door Knob Lever or Handle - Childproof Safety Locks are Toddler Baby and Child Proof (1 Pack)**SnapPower**$19.70**4.5★**▲ 144%**](https://www.amazon.com/dp/B0FCHHZ76X) [**INIRET Black Barn Door Latches 90/180 Degree Gate Lock Flip Gate Latches Hardware Zinc Alloy Right Angle Door Lock Latch Door Security Sliding Door Latch Lock for Cabinets Bathroom**INIRET**$9.76**4.6★**▲ 140%**](https://www.amazon.com/dp/B0CP3QH21S) [**Portable Door Lock for Travel Heavy Duty Security Lock for Outward Opening Doors Adjustable Stainless Steel Safety Device for Hotel Room/Home/Apartmen**WSIWZAI**$16.09**3.4★**▲ 114%**](https://www.amazon.com/dp/B0G1Y3ZWLQ)
**~~View all trending →~~**
## **What buyers say about dementia door locks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Locking Mechanism**21%
*“These locks were great”*
**Assembly/Installation**14%
*“Easy install”*
**Security**11%
*“Excellent Security”*
**Ease Of Use**9%
*“Ease of use”*
**Quality-Overall**9%
*“Excellent build quality”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Strength**6%
*“Love these locks❤️ They are very sturdy”*
**Value For Money**4%
*“Great value”*
**Efficiency**3%
*“Works/Effective”*
**Durability**2%
*“actually durable vs other ones we have used on the handle”*
### **What buyers complain about **
**Size-Overall**16%
*“Too small”*
**Locking Mechanism**9%
*“Unresponsive Locking”*
**Functionality-Overall**8%
*“Didn't work”*
**Compatibility-Overall**7%
*“Not compatible”*
**Value For Money**6%
*“A little expensive”*
**Assembly/Installation**4%
*“Little finicky to install”*
**Ease Of Use**4%
*“Hard to use”*
**Quality-Overall**4%
*“Poor Quality Control”*
**Durability**3%
*“Fell Apart”*
**Thickness**2%
*“definitely not exterior thicker doors”*
### **Top return reasons **
**Size-Overall**44%
**Compatibility-Overall**19%
**Locking Mechanism**9%
**Functionality-Overall**8%
**Advertised Vs Actual Product**5%
**Assembly/Installation**2%
**Defective Material/Parts**2%
**Thickness**2%
**Value For Money**2%
**Width**2%
## **Common questions**
- **Is dementia door locks profitable to sell on Amazon United States?**
- The niche generates $69K/yr across 39 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -12.6%. Flapen's verdict: Skip it (45/100).
- **How competitive is the dementia door locks niche?**
- 28 brands and 42 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in dementia door locks?**
- Top complaints mined from reviews: Size-Overall, Locking Mechanism, Functionality-Overall. The return rate is 5.4% — above our launch gate.
- **When does demand for dementia door locks peak?**
- Demand peaks in Aug–Sep; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the dementia door locks niche?**
- Listings span $6.85–$162.13; the average listing price is $26.18 (sweet spot $15–$100). The average incumbent carries 1,530 reviews — the moat a new listing must climb.
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