---
title: "Trend — roof vents - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/roof-vents/trend"
last_updated: "2026-08-08T16:50:21.757Z"
locale: en
meta:
  description: "Niche score 59/100 · $203K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · $203K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — roof vents - Flapen"
---

# **roof vents**

**Worth a look**

Shows a thin review moat (167 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 40Growth 71Conversion 17Competition 75Returns 41Price range 27Avg price 84Brand share 79Review moat 92Quality gap 75

**Review moat**

**Great****167.44**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$75.61**

avg listing price — sweet spot $15–$100

**Brand share**

**Great****56%**

top-5 brand share — no brand owns this niche

**Competition**

**Good****40%**

top-5 click share — leaders hold, buyers still browse

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Growth**

**Good****+52.9%**

90-day search growth — must beat 0% to launch

**Returns**

**Okay****3.7%**

return rate — above 5% kills the launch gate

**Market size**

**Okay****$203K**

$203K/yr · 202K searches

**Price range**

**Okay****$12.84–$328.18**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Conversion**

**Bad****1.3%**

search→purchase rate — share of searches ending in a sale

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Trend