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Radiators

soft demand (-46.8% this quarter) — Radiators doesn't clear our bar today.

Flapen Score

41
Skip it
Market size 13Growth 2Conversion 3Competition 91Returns 63Price range 47Avg price 77Brand share 59Review moat 82Quality gap 23
This niche Category average

Is Radiators profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Radiators is a £50K/yr Amazon United Kingdom market (229K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Jan–Oct–Nov. Verdict: Skip it — 41/100.

Radiators: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -46.8% over the last 90 days and 0.2% of searches end in a purchase.

£50K

revenue / yr

Units sold / yr1K
Search volume / yr-46.8%229K
Conversion rate0.2%
Avg price£95.22

Who owns the niche?

The top 5 brands hold 70% of demand, so 30% of the market is open.

30%

open market share

Brands · sellers25 · 26
Top-5 product click share24%
Open market30%
Avg brand age61 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 92 products

Sponsored placement92%
New entrants (1y)11· 0 succeeded
Avg rating4.6★
Avg reviews366

Top Radiators products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.

£0£1K£2K£3K£4K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

25 falling

Sellers

26

Top-5 brand share

70%

Top 20: 97%

Top-5 click share

24%

Top 20: 55%

Open market

26%

  • NRG22%
  • ELEGANT19%
  • DuraTherm17%
  • Hester Rey7%
  • SKY BATHROOM5%
  • simple bathrooms4%

Radiators demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume229KCVR0.2%Products92Brands25Top 5 Brands70%OOS Rate6.8%Rating4.6★Reviews366Avg BSR#132
13K8KSpike '24Black Friday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov · busiest ÷ quietest = 3.3×

Top Radiators search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • vertical radiator42K/yr
  • radiators wall mounted23K/yr
  • column radiators19K/yr
  • radiators vertical11K/yr
  • central heating radiators13K/yr
  • designer radiator9K/yr
  • storage heater20K/yr
  • grey radiator10K/yr
  • vertical radiators9K/yr
  • column radiator9K/yr

What reviews say buyers love and hate about Radiators

What buyers mention most, as a share of all reviews.

What buyers love

85% of reviews
Quality-Overall23%

Good quality, easy to install and very efficient

Value For Money17%

a good price

Assembly/Installation12%

Easy to install

Design-Overall9%

Pleased with how it looks

Noise Level7%

NO noise

What buyers complain about

69% of reviews
Size-Overall13%

Not yet fitted

Durability11%

Broken after a few uses

Leak-Proof10%

One of the panels started to leak 2 months after being fitted

Quality-Overall8%

Usual poor quality heater from abroad

Eco Friendliness7%

Not Eco Friendly

Radiators return rate & reasons

Why buyers send it back, as a share of all return requests.

2.5%

Return rate

63%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
35%
2Color
16%
3Defective Material/Parts
9%
4Functionality-Overall
6%
5Weight Heavy
5%

Common Radiators questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Radiators 41/100 on Amazon United Kingdom — Skip it. The niche generates £50K/yr across 92 tracked products. 0 of 11 products launched in the last 360 days are still selling. Search demand moved -46.8% over the last 90 days.
Search demand for Radiators on Amazon United Kingdom peaks in Jan–Oct–Nov, where the busiest month runs 3.3× the quietest.