---
title: "Fema Flood Vents — $58K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/fema-flood-vents"
last_updated: "2026-08-09T03:15:40.467Z"
locale: en
meta:
description: "Niche score 42/100 · $58K/yr market · 13K searches/yr · $134.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $58K/yr market · 13K searches/yr · $134.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fema Flood Vents — $58K/yr Amazon US Niche (2026) - Flapen"
---
# **fema flood vents**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 15Growth 45Conversion 42Competition 26Returns 66Price range 32Avg price 63Brand share 0Review moat 97Quality gap 84
**Review moat**
**Incredible****66.64**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$134.74**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+15.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$29.23–$251.50**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****$58K**
$58K/yr · 13K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, fema flood vents is a $58K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fema flood vents market data**
- **Units sold / yr**
- **2K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$202K–$269K**
- units × avg price
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#1,116**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **191 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **▼falling
**Sellers**
**21**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**0%**
- Freedom Flood Vent33% - SMART VENT25% - VEVOR25% - FloodGuard Vents17% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +15.8% search growth over the last 90 days.
450350Spike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/fema-flood-vents/trend)
## **Top fema flood vents 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%$6K20%$12K30%$17K40%$23K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)5 products missing review or click data not plotted
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Freedom Flood Vent - Bi-Directional Flood Vent to Reduce Foundation Damage and Flood Risk FEMA Compliant ICC-ES Certified for 250 sq. ft. - White Wall Mounted (16 Wide x 8 high x 2 deep)**Freedom Flood Vent**$98.83**3.9★196 rev](https://www.amazon.com/dp/B07R5BR73D) [2**Smart Vent Insulated Foundation Flood Vent FEMA Compliant and ICC-ES Certified - Model 1540-520 16 x 8 (Stainless Steel)**SMART VENT**$222.04**4.6★141 rev](https://www.amazon.com/dp/B01BCLC9EU) [3**VEVOR 8x16 Inch Crawl Space Flood Vent Wall Mounted White Foundation Vent to Reduce Flood Risk & Damage for Crawl Spaces Garages**VEVOR**$33.80**3.6★63 rev](https://www.amazon.com/dp/B099RDDW17) [4**VEVOR Crawl Space Flood Vent 8x 16x 2Foundation Flood Vent to Reduce Foundation Damage and Flood Risk Wall Mounted for Crawl Spaces Garages & Full Height Enclosures Black**VEVOR**$32.45**3.6★63 rev](https://www.amazon.com/dp/B099RKTL89) [5**Freedom Flood Vent - Bi-Directional Flood Vent to Reduce Foundation Damage and Flood Risk FEMA Compliant ICC-ES Certified for 250 sq. ft. - Black Wall Mounted (16 Wide x 8 high x 2 deep)**Freedom Flood Vent**$98.89**3.9★196 rev](https://www.amazon.com/dp/B07QDVLDKN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FloodGuard Vents ICC Breakaway Vented Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV-Treated ABS Black**FloodGuard Vents**$137.67**0 rev5mo ago](https://www.amazon.com/dp/B0GKQ3J72D) [**FloodGuard Vents ICC Breakaway Sealed Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV Treated ABS - Black**FloodGuard Vents**$136.40**0 rev5mo ago](https://www.amazon.com/dp/B0GK31Q64L) [**FloodGuard Vents ICC Breakaway Vented Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV-Treated ABS White**FloodGuard Vents**$137.82**0 rev5mo ago](https://www.amazon.com/dp/B0GKPNMX2F) [**FloodGuard Vents ICC Insulated Flood Vent 168 Sealed Design ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 300 Sq Ft UV-Treated ABS Black**FloodGuard Vents**$133.19**0 rev5mo ago](https://www.amazon.com/dp/B0GKQ3Z937) [**FloodGuard Vents ICC Insulated Flood Vent 168 Sealed Design ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 300 Sq Ft UV-Treated ABS White**FloodGuard Vents**$136.04**0 rev5mo ago](https://www.amazon.com/dp/B0GKQCV918)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FloodGuard Vents ICC Breakaway Vented Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV-Treated ABS White**FloodGuard Vents**$137.82**0.0★**▲ 158%**](https://www.amazon.com/dp/B0GKPNMX2F) [**FloodGuard Vents ICC Breakaway Sealed Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV Treated ABS - Black**FloodGuard Vents**$136.40**0.0★**▲ 136%**](https://www.amazon.com/dp/B0GK31Q64L) [**FloodGuard Vents ICC Breakaway Vented Flood Vent 168 ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 305 Sq Ft UV-Treated ABS Black**FloodGuard Vents**$137.67**0.0★**▲ 124%**](https://www.amazon.com/dp/B0GKQ3J72D) [**FloodGuard Vents ICC Insulated Flood Vent 168 Sealed Design ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 300 Sq Ft UV-Treated ABS Black**FloodGuard Vents**$133.19**0.0★**▲ 116%**](https://www.amazon.com/dp/B0GKQ3Z937) [**FloodGuard Vents ICC Insulated Flood Vent 168 Sealed Design ICC-ES Certified FEMA & NFIP Compliant Automatic Foundation Flood Vent for Crawl Space Covers Up to 300 Sq Ft UV-Treated ABS White**FloodGuard Vents**$136.04**0.0★**▲ 29%**](https://www.amazon.com/dp/B0GKQCV918)
**~~View all trending →~~**
## **What buyers say about fema flood vents**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**33%
*“work as they should”*
**Certifications**17%
*“theyre FEMA certified”*
**Assembly/Installation**17%
*“Easy to install”*
**Size-Overall**17%
*“The exact same size”*
### **What buyers complain about **
**Assembly/Installation**46%
*“No instructions for installation”*
**Certifications**13%
*“Not Fema approved 😕 Not FEMA approved”*
**Strength**13%
*“not real strong”*
**Rusts/Corrodes**8%
*“will no doubt rust”*
**Quality-Overall**8%
*“JUNK”*
### **Top return reasons **
**Size-Overall**33%
**Compatibility-Overall**9%
**Material Quality**9%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Color**5%
**Storage Capacity**4%
**Functionality-Overall**4%
**Quality-Overall**3%
**Certifications**3%
## **Common questions**
- **Is fema flood vents profitable to sell on Amazon United States?**
- The niche generates $58K/yr across 14 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +15.8%. Flapen's verdict: Skip it (42/100).
- **How competitive is the fema flood vents niche?**
- 4 brands and 21 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in fema flood vents?**
- Top complaints mined from reviews: Assembly/Installation, Certifications, Strength. The return rate is 2.4%.
- **When does demand for fema flood vents peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the fema flood vents niche?**
- Listings span $29.23–$251.50; the average listing price is $134.74 (sweet spot $15–$100). The average incumbent carries 67 reviews — the moat a new listing must climb.
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