---
title: "Products — radonseal - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/radonseal/products"
last_updated: "2026-08-06T03:42:58.155Z"
locale: en
meta:
  description: "Niche score 55/100 · $215K/yr market · 90K searches/yr · $117.51 avg price. Weak search conversion (2.0%) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · $215K/yr market · 90K searches/yr · $117.51 avg price. Weak search conversion (2.0%) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — radonseal - Flapen"
---

# **radonseal**

**Worth a look**

Shows low returns (1.3%), but weak search conversion (2.0%) keeps it on the watch list.

Market size 41Growth 63Conversion 25Competition 61Returns 88Price range 31Avg price 69Brand share 44Review moat 64Quality gap 63

**Returns**

**Great****1.3%**

return rate — above 5% kills the launch gate

**Avg price**

**Good****$117.51**

avg listing price — sweet spot $15–$100

**Review moat**

**Good****951.93**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+40.2%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****48%**

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

**Brand share**

**Okay****79%**

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

**Market size**

**Okay****$215K**

$215K/yr · 90K searches

**Price range**

**Okay****$6.63–$279.05**

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

**Conversion**

**Okay****2.0%**

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

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

## Products