---
title: "Search terms — fire door gap gauge - Flapen"
canonical_url: "https://flapen.com/research/uk/business-industry-science/fire-door-gap-gauge/search-terms"
last_updated: "2026-07-31T16:53:54.572Z"
locale: en
meta:
  description: "Niche score 52/100 · £52K/yr market · 35K searches/yr · £9.96 avg price. A small market ($52K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · £52K/yr market · 35K searches/yr · £9.96 avg price. A small market ($52K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — fire door gap gauge - Flapen"
---

# **fire door gap gauge**

**Worth a look**

Shows low returns (0.3%), but a small market ($52K/yr) keeps it on the watch list.

Market size 13Growth 15Conversion 97Competition 37Returns 99Price range 47Avg price 33Brand share 64Review moat 96Quality gap 72

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****14.9%**

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

**Review moat**

**Incredible****83.35**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****66%**

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

**Price range**

**Okay****£3.76–£25.06**

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

**Competition**

**Okay****63%**

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

**Avg price**

**Okay****£9.96**

avg listing price — sweet spot $15–$100

**Growth**

**Bad****-19.6%**

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

**Market size**

**Bad****£52K**

£52K/yr · 35K searches