---
title: "Products — storm door lock - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/storm-door-lock/products"
last_updated: "2026-08-08T15:53:40.488Z"
locale: en
meta:
  description: "Niche score 56/100 · $167K/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 56/100 · $167K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — storm door lock - Flapen"
---

# **storm door lock**

**Worth a look**

Shows a sweet-spot price point ($48.04 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 35Growth 50Conversion 27Competition 85Returns 25Price range 79Avg price 94Brand share 61Review moat 53Quality gap 77

**Avg price**

**Great****$48.04**

avg listing price — sweet spot $15–$100

**Competition**

**Great****30%**

top-5 click share — an open shelf

**Price range**

**Great****$6.61–$113.28**

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

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****69%**

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

**Review moat**

**Good****1,375.98**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+19.9%**

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

**Market size**

**Okay****$167K**

$167K/yr · 160K searches

**Conversion**

**Okay****2.2%**

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

**Returns**

**Okay****5.0%**

return rate — above 5% kills the launch gate

## Products