soffit vents
Worth a lookShows a sweet-spot price point ($49.48 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$49.48avg listing price — sweet spot $15–$100
Brand share
Great50%top-5 brand share — no brand owns this niche
Review moat
Great302.63avg incumbent reviews — the moat a new listing must climb
Competition
Great38%top-5 click share — an open shelf
Growth
Good+40.5%90-day search growth — must beat 0% to launch
Market size
Good$342K$342K/yr · 281K searches
Returns
Okay3.6%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Price range
Bad$8.59–$384.00cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, soffit vents is a $342K/yr Amazon United States market (281K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 59/100.
Data updated Jul 5, 2026 · scored weekly · How we score niches
soffit vents market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $495K–$619K
- units × avg price
- Conversion rate
- 2.5%
- Avg BSR
- #234
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 88%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 178 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
27 falling
Sellers
91
Top-5 brand share
50%
Top 20: 94%
Top-5 click share
38%
Top 20: 77%
Open market
44%
- Hon&Guan18%
- Lancaster Home Products9%
- Air Vent8%
- smrtcol8%
- QWORK7%
- Lambro6%
Demand & seasonality
Weekly Amazon search volume, last 108 weeks — +40.5% search growth over the last 90 days.Peak months: Jun, Jul · busiest ÷ quietest = 2.2×
Top soffit vents search terms
- soffit vents120K/yr
- soffit vent33K/yr
- soffit exhaust vent24K/yr
- soffit vents 4 inch15K/yr
- under eave soffit vent9K/yr
- soffit vent cover10K/yr
- sofit vents exterior8K/yr
- soffit vent screen7K/yr
- round soffit vents7K/yr
- 4 inch soffit vent8K/yr
Top soffit 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hon&Guan Soffit Vent 4 Inch with Built-in Fly Screen White 1 Pack
Hon&Guan$9.534.6★2,185 rev
PreVent-It Soffit Vents 4 Inch - Only Design that Prevents Moist Air from Re-entering Home Under Eave Exterior Vents for Bathroom Exhaust Fan Screws Included White 1-Pack
Lancaster Home Products$34.644.7★335 rev
4 Round Soffit Vents White Stainless Steel Soffit Vents Wall/Ceiling Vent Cover with Mesh Screen for Bathroom Dryer & Attic4 Pack)
smrtcol$19.664.7★101 rev
Air Vent 84211 Undereave Attic Vent 16 x 8 in. - Quantity 24
Air Vent$86.084.3★70 rev
Lambro 143W 4-inch Plastic Soffit Exhaust Dryer Vent with Damper - White
Lambro$11.154.5★196 rev
Newest
by launch date
Maasechs 14 Pcs 72 Continuous Soffit Vent Under Eave 4 Vented PVC Soffit Vent Cover with 14 Pcs Connector Clips
Maasechs$191.1410 rev
VKQ 3.93 x32.8FT Soffit Vent Strip for Eaves Ventilation(1 Rolls)
VKQ$31.217 rev
4 Round Soffit Vents White Stainless Steel Soffit Vents Wall/Ceiling Vent Cover with Mesh Screen for Bathroom Dryer & Attic4 Pack)
smrtcol$19.66101 rev
4 Round Soffit Vents White Stainless Steel Soffit Vents Wall/Ceiling Vent Cover with Mesh Screen for Bathroom Dryer & Attic1 Pack)
smrtcol$9.79101 rev
Hon&Guan Soffit Vent 4 Inch with Built-in Fly Screen for Home Black 1 Pack
Hon&Guan$10.062,185 rev
Trending
90-day click momentumMaasechs 14 Pcs 72 Continuous Soffit Vent Under Eave 4 Vented PVC Soffit Vent Cover with 14 Pcs Connector Clips
Maasechs$191.144.8★
LOMANCO C816-W 16x8 White cornice Vent
Lomanco$9.544.3★
ToppYuanZea 8 Pack Round Air Vent 4 Inch ABS Louver Vent Cover with Built-in Fly Screen Mesh Air Soffit Vent Ceiling Louver Grille Cover for Bathroom Kitchen Office Garage Home Ventilation
ToppYuanZea$19.304.9★
3 Round Plastic Louver Soffit Air Vent Reptile Screen Grille Cover (12 White)
JSP Manufacturing$20.724.6★
2pcs Attic Vent Soffit Vent Aluminum Wall Vent Metal Shed Vent Square Vent Louver Vent Grille with Built-in Insect Screen for Exterior Door House Attic Garage Ceiling (Black 6 x 6-2 Pack)
TVKJHG$12.844.5★
What buyers say about soffit vents
What buyers praise and complain about, mined from review topics.What buyers love
“Quality built simple product that is easy to install”
“Easy install”
“As described”
“Excellent fit”
“value for money”
“Performs well overall”
“Design is neat”
“the plastic material feels durable”
“Sturdy, easy to install”
“Nice clean appearance”
What buyers complain about
“Maybe small”
“has noticeable shortcomings in quality, value, or features”
“So 1 star for inadequate description”
“Very flimsy”
“Have not installed them yet”
“once it gets clogged which would happen with any kind of a ventilation fan over time”
“It doesnt stay in place”
“The 6 x 6 version is steel, not aluminum, which means they will eventually rust through in our climate, even though they are painted”
“clean it out”
“Bad design”
Top return reasons
Common questions
- Is soffit vents profitable to sell on Amazon United States?
- The niche generates $342K/yr across 43 tracked products. 1 of 8 products launched in the last 360 days are still selling. 90-day search growth is +40.5%. Flapen's verdict: Worth a look (59/100).
- How competitive is the soffit vents niche?
- 27 brands and 91 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 50% of demand.
- What do buyers complain about in soffit vents?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 3.6%.
- When does demand for soffit vents peak?
- Demand peaks in Jun–Jul; the busiest month runs 2.2× the quietest.
- What does it cost to enter the soffit vents niche?
- Listings span $8.59–$384.00; the average listing price is $49.48 (sweet spot $15–$100). The average incumbent carries 303 reviews — the moat a new listing must climb.