---
title: "Door Guard — $89K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/door-guard"
last_updated: "2026-08-07T19:07:41.063Z"
locale: en
meta:
description: "Niche score 54/100 · $89K/yr market · 176K searches/yr · $15.77 avg price. A small market ($89K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $89K/yr market · 176K searches/yr · $15.77 avg price. A small market ($89K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Door Guard — $89K/yr Amazon US Niche (2026) - Flapen"
---
# **door guard**
**Worth a look**
Shows no brand lock-in (top 5 brands take 34% of clicks), but a small market ($89K/yr) keeps it on the watch list.
Market size 22Growth 24Conversion 40Competition 84Returns 63Price range 78Avg price 77Brand share 96Review moat 23Quality gap 57
**Brand share**
**Incredible****34%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****31%**
top-5 click share — an open shelf
**Price range**
**Great****$4.33–$55.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$15.77**
avg listing price — sweet spot $15–$100
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.2%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-2.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****7,746.78**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$89K**
$89K/yr · 176K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, door guard is a $89K/yr Amazon United States market (176K searches/yr). The top 5 brands hold 34% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door guard market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$79K–$95K**
- units × avg price
- **Conversion rate**
- **3.2%**
- **Avg BSR**
- **#124**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **3.6%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.
**Brands**
**47 **▼falling
**Sellers**
**92**
**Top-5 brand share**
**34%**
Top 20: 79%
**Top-5 click share**
**31%**
Top 20: 68%
**Open market**
**60%**
- AceMining8% - Holikme8% - STRONGEST HOME7% - ProStoppr6% - GroTheory6% - Ormein6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.0% search growth over the last 90 days.
5K4KPrime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/door-guard/trend)
## **Top door guard search terms**
- **door protector**81K/yr+2.9%3.1% conv. - **door guard**49K/yr-2.3%1.9% conv. - **door guards**9K/yr+3.0%1.3% conv. - **protector de puerta**8K/yr+0.4%1.7% conv. - **door protectors**7K/yr+22.0%1.4% conv. - **door shield**6K/yr+1.1%1.2% conv. - **door guards for home**11K/yr-49.8%1.4% conv. - **protector de puertas**4K/yr-16.6%1.2% conv. - **door gaurd**2K/yr+9.0%3.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/door-guard/search-terms)
## **Top door guard 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%2%$2K4%$4K6%$5K8%$7K101001K10K100K 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**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**STRONGEST HOME Door Stoppers (Medium) 2 - Door Stop for Wall with Strong Back Adhesive - Quiet and Shock Absorbent Silicone Wall Protectors from Door Knobs - Protects Every Surface - (Clear | 6 PCS)**STRONGEST HOME**$9.90**4.3★13,544 rev](https://www.amazon.com/dp/B08958WBQN) [3**ProStoppr Door Stoppers - Large 3.15 (4 Pack) - Strong Adhesive Backing**ProStoppr**$8.08**4.7★12,298 rev](https://www.amazon.com/dp/B08F9DTM79) [4**Ormein Door Draft Stopper Adjustable Weather Stripping Seal for Cold Insulation Bottom/Under Sweep for Exterior & Interior Doors Seal Blocker Noise Black 39 inches**Ormein**$8.10**4.3★4,517 rev](https://www.amazon.com/dp/B0D4HQQS1R) [5**GroTheory 2 Pack Door Draft Stopper Under Door Sweep for Exterior & Interior Doors Weather Stripping Door Seal Garage Window Blocker Noise Cold Air Insulation Draft Guard White 2 W x 39 L**GroTheory**$9.49**4.3★38,973 rev](https://www.amazon.com/dp/B07ZQ2ZKLW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**(2 Pack) Under Door Draft Stopper Draft Stopper for Bottom of Door Adjustable 30-36 Inch Door Draft Blocker Under Door Gap Filler Easy Install Door Seal Helps Reduce Drafts Noise and Heat Loss**LADANY**$23.69**540 rev10mo ago](https://www.amazon.com/dp/B0FM7T86MS) [**Durable Cat & Dog Door Protector from Scratching - Anti-Scratch Guard for Interior/Exterior Doors Stainless Steel Self-Adhesive Kick Plate (Brushed Black 4x16)**AEYNCBO**$13.00**235 rev1y ago](https://www.amazon.com/dp/B0F1BSD7TP) [**Amasodaon Transparent Quiet Door Stoppers for Wall & Handle Strong Adhesive**Amasodaon**$4.56**384 rev1y ago](https://www.amazon.com/dp/B0FBM5TH5B) [**Heavy Duty Door Protector from Dog Scratching 16 x 30 Transparent PVC Pet Door Guard Protection Easy Install & Remove Custom-Cut Anti-Scratch Shield for Interior Doors Cat Damage Prevention 1-Pack**Lupvar**$18.14**94 rev1y ago](https://www.amazon.com/dp/B0DXL431JD) [**EBUKTUK 10pcs Wall Bumpers Door Stoppers Furniture Bumper Silencing pad Anti collision pad Using for Refrigerator door Entrance doors Cabinet doors Toilet covers Table corners(M 6.3*1cm(2.48*0.39in)**EBUKTUK**$9.76**512 rev1y ago](https://www.amazon.com/dp/B0DFWYB955)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CLAWGUARD Heavy Duty Door Scratch Shield 20x44 in. Door Scratch Protector Dog & Cat Clear Wall Frame & Furniture Cat Scratch Protectors**CLAWGUARD**$31.41**4.1★**▲ 111%**](https://www.amazon.com/dp/B01M0O38DT) [**Amasodaon Transparent Quiet Door Stoppers for Wall & Handle Strong Adhesive**Amasodaon**$4.56**4.5★**▲ 75%**](https://www.amazon.com/dp/B0FBM5TH5B) [**OXRQ Door Draft Stopper Door Sweep for Bottom of Door Weather Stripping Door Seal Gap Filler Bottom Blocker Soundproofing Cold Air Insulation Save Energy Install Quickly Easily (Black 39)**OXRQ**$8.67**4.4★**▲ 57%**](https://www.amazon.com/dp/B0D4QBCCLX) [**ProStoppr Door Stoppers - Large 3.15 (4 Pack) - Strong Adhesive Backing**ProStoppr**$8.08**4.7★**▲ 53%**](https://www.amazon.com/dp/B08F9DTM79) [**Door Protector from Dog Scratching 118 x 8.2 Cat Scratch Door Frame Single Side Adhesive Protector Anti Dog Scratch Door Guard for Dogs Clear CHUANGSEED**CHUANGSEED**$14.84**4.0★**▲ 47%**](https://www.amazon.com/dp/B0BV9QYMTN)
**~~View all trending →~~**
## **What buyers say about door guard**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**12%
*“Easy to assemble and install”*
**Quality-Overall**12%
*“Build quality feels solid too”*
**Ease Of Use**8%
*“Easy to put on”*
**Advertised Vs Actual Product**8%
*“AS ADVERTISED”*
**Adhesion/Stickiness**7%
*“Adhesive is strong”*
**Efficiency**6%
*“Worked perfectly”*
**Size-Overall**5%
*“Fits like glove”*
**Value For Money**5%
*“Excellent value”*
**Security**4%
*“Excellent Security”*
**Strength**4%
*“Very sturdy and easy to set up”*
### **What buyers complain about **
**Adhesion/Stickiness**20%
*“Bad adhesive”*
**Functionality-Overall**8%
*“Does not work as it should”*
**Quality-Overall**7%
*“not for quality”*
**Size-Overall**7%
*“Didnt fit”*
**Durability**5%
*“Fell apart in a week”*
**Value For Money**4%
*“this product was not only cheap”*
**Strength**3%
*“Not strong enough”*
**Noise Level**3%
*“Noisy”*
**Ease Of Use**3%
*“Not to easy to apply”*
**Advertised Vs Actual Product**3%
*“Not as described”*
### **Top return reasons **
**Size-Overall**33%
**Adhesion/Stickiness**11%
**Functionality-Overall**8%
**Advertised Vs Actual Product**7%
**Compatibility-Overall**5%
**Value For Money**4%
**Color**3%
**Material Quality**3%
**Defective Material/Parts**3%
**Quality-Overall**3%
## **Common questions**
- **Is door guard profitable to sell on Amazon United States?**
- The niche generates $89K/yr across 63 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is -2.0%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the door guard niche?**
- 47 brands and 92 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 34% of demand.
- **What do buyers complain about in door guard?**
- Top complaints mined from reviews: Adhesion/Stickiness, Functionality-Overall, Quality-Overall. The return rate is 2.5%.
- **When does demand for door guard peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the door guard niche?**
- Listings span $4.33–$55.70; the average listing price is $15.77 (sweet spot $15–$100). The average incumbent carries 7,747 reviews — the moat a new listing must climb.
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