---
title: "Trend — 6 inch insulated flexible duct - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/6-inch-insulated-flexible-duct/trend"
last_updated: "2026-08-08T16:45:03.687Z"
locale: en
meta:
  description: "Niche score 52/100 · $32K/yr market · 19K searches/yr · $36.59 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · $32K/yr market · 19K searches/yr · $36.59 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — 6 inch insulated flexible duct - Flapen"
---

# **6 inch insulated flexible duct**

**Worth a look**

Shows a sweet-spot price point ($36.59 avg), but a small market ($32K/yr) keeps it on the watch list.

Market size 8Growth 73Conversion 55Competition 57Returns 37Price range 88Avg price 95Brand share 41Review moat 33Quality gap 67

**Avg price**

**Incredible****$36.59**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.84–$65.30**

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

**Growth**

**Good****+57.5%**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****51%**

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

**Conversion**

**Good****4.6%**

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

**Brand share**

**Okay****80%**

top-5 brand share — brands hold most of the demand

**Returns**

**Okay****4.0%**

return rate — above 5% kills the launch gate

**Review moat**

**Okay****3,185.9**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****$32K**

$32K/yr · 19K searches

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Trend