---
title: "Trend — whole house fan - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/whole-house-fan/trend"
last_updated: "2026-08-11T07:30:41.465Z"
locale: en
meta:
  description: "Niche score 54/100 · $864K/yr market · 233K searches/yr. Pricing outside the sweet spot ($822.51 avg) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 54/100 · $864K/yr market · 233K searches/yr. Pricing outside the sweet spot ($822.51 avg) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — whole house fan - Flapen"
---

# **whole house fan**

**Worth a look**

Shows demand growing +90.8% this quarter, but pricing outside the sweet spot ($822.51 avg) keeps it on the watch list.

Market size 75Growth 87Conversion 6Competition 76Returns 56Price range 1Avg price 0Brand share 12Review moat 86Quality gap 63

**Growth**

**Great****+90.8%**

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

**Review moat**

**Great****274.36**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Great****39%**

top-5 click share — an open shelf

**Market size**

**Great****$864K**

$864K/yr · 233K searches

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Returns**

**Good****2.8%**

return rate — above 5% kills the launch gate

**Brand share**

**Bad****95%**

top-5 brand share — brand-locked demand

**Conversion**

**Bad****0.4%**

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

**Price range**

**Bad****$76.97–$2014.46**

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

**Avg price**

**Bad****$822.51**

avg listing price — sweet spot $15–$100

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Trend