---
title: "Products — window restrictor - Flapen"
canonical_url: "https://flapen.com/research/uk/baby-products/window-restrictor/products"
last_updated: "2026-07-21T15:29:53.937Z"
locale: en
meta:
  description: "Niche score 66/100 · £355K/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 66/100 · £355K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — window restrictor - Flapen"
---

# **window restrictor**

**Worth a look**

Shows demand growing +117.3% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 53Growth 95Conversion 62Competition 61Returns 87Price range 37Avg price 37Brand share 69Review moat 67Quality gap 62

**Growth**

**Incredible****+117.3%**

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

**Returns**

**Great****1.4%**

return rate — above 6% kills the launch gate

**Brand share**

**Good****64%**

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

**Review moat**

**Good****814.53**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****5.4%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****49%**

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

**Market size**

**Good****£355K**

£355K/yr · 624K searches

**Avg price**

**Okay****£10.49**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****£5.07–£20.92**

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