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Fire Bricks

soft demand (-36.6% this quarter) — Fire Bricks doesn't clear our bar today.

Flapen Score

41
Skip it
Market size 12Growth 7Conversion 29Competition 54Returns 97Price range 77Avg price 87Brand share 9Review moat 92Quality gap 33
This niche Category average

Is Fire Bricks profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Fire Bricks is a £49K/yr Amazon United Kingdom market (107K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 41/100.

Fire Bricks: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -36.6% over the last 90 days and 2.3% of searches end in a purchase.

£49K

revenue / yr

Units sold / yr5K
Search volume / yr-36.6%107K
Conversion rate2.3%
Avg price£19.77

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers7 · 13
Top-5 product click share53%
Open market4%
Avg brand age66 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 22 products

Sponsored placement73%
New entrants (1y)6· 0 succeeded
Avg rating4.5★
Avg reviews157

Top Fire Bricks 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

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

£0£2K£4K£6K£8K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

7 falling

Sellers

13

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

53%

Top 20: 98%

Open market

1%

  • The Stove Wizard59%
  • VOYTO15%
  • INMOZATA11%
  • hongyong8%
  • VITCAS3%
  • Inglenook3%
  • Open — no brand owns it (1 brand, 1%)

Fire Bricks demand & seasonality

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

Volume107KCVR2.3%Products22Brands7Top 5 Brands96%OOS Rate4.5%Rating4.5★Reviews157Avg BSR#81
4K3KSpike '24Black Friday '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 3.6×

Top Fire Bricks search terms shoppers use

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

  • fire bricks43K/yr
  • fire brick9K/yr
  • fire bricks for wood burners23K/yr
  • vermiculite board6K/yr
  • vermiculite fire board10K/yr
  • fire bricks for open fire7K/yr
  • firebricks for wood burners3K/yr
  • fire bricks for multifuel stoves4K/yr
  • stove fire bricks3K/yr

What reviews say buyers love and hate about Fire Bricks

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

What buyers love

90% of reviews
Quality-Overall28%

Very pleased with quality and speedy delivery

Advertised Vs Actual Product15%

it does the job

Ease Of Use11%

easy to use

Value For Money9%

Saved me a substantial amount of time and money

Size-Overall8%

Fits good

What buyers complain about

82% of reviews
Durability27%

Sadly this one also has cracked after only 2 months of use

Size-Overall19%

Not quite a perfect fit

Value For Money8%

Expensive

Heating8%

bringing the very hot exhaust

Compatibility-Overall8%

I asked for fire bricks for Little Wenlock log burner the one i was sent on inspection by chimney engineer was not compatable at all

Fire Bricks return rate & reasons

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

0.5%

Return rate

54%

Fixable by listing

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

1Size-Overall
49%
2Defective Material/Parts
15%
3Compatibility-Overall
8%
4Quality-Overall
5%
5Thickness
4%

Common Fire Bricks questions

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

Flapen scores Fire Bricks 41/100 on Amazon United Kingdom — Skip it. The niche generates £49K/yr across 22 tracked products. 0 of 6 products launched in the last 360 days are still selling. Search demand moved -36.6% over the last 90 days.
Search demand for Fire Bricks on Amazon United Kingdom peaks in Jan–Oct–Nov–Dec, where the busiest month runs 3.6× the quietest.