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Bathroom Door Lock

Bathroom Door Lock shows no brand lock-in (top 5 brands take 50% of clicks), but prices mostly outside the sweet spot ($2.90–$12.91) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 29Growth 21Conversion 65Competition 60Returns 83Price range 0Avg price 19Brand share 85Review moat 65Quality gap 57
This niche Category average

Is Bathroom Door Lock profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Bathroom Door Lock is a £128K/yr Amazon United Kingdom market (314K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 50/100.

Bathroom Door Lock: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -7.9% over the last 90 days and 5.8% of searches end in a purchase.

£128K

revenue / yr

Units sold / yr20K
Search volume / yr-7.9%314K
Conversion rate5.8%
Avg price£7.02

Who owns the niche?

The top 5 brands hold 50% of demand, so 50% of the market is open.

50%

open market share

Brands · sellers26 · 38
Top-5 product click share49%
Open market50%
Avg brand age30 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 28 products

Sponsored placement79%
New entrants (1y)4· 0 succeeded
Avg rating4.4★
Avg reviews885

Top Bathroom Door Lock 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 49% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£10K£15K£20K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

26 falling

Sellers

38

Top-5 brand share

50%

Top 20: 92%

Top-5 click share

49%

Top 20: 92%

Open market

44%

  • JelKen16%
  • QWORK14%
  • YUOIP7%
  • XFORT7%
  • All-Pie6%
  • Hunta6%

Bathroom Door Lock demand & seasonality

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

Volume314KCVR5.8%Products28Brands26Top 5 Brands50%OOS Rate0.6%Rating4.4★Reviews885Avg BSR#156
6K4KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top Bathroom Door Lock search terms shoppers use

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

  • bathroom door lock118K/yr
  • bathroom lock63K/yr
  • toilet door lock30K/yr
  • bathroom locks for doors31K/yr
  • toilet lock15K/yr
  • lock for bathroom door12K/yr
  • bathroom door latch8K/yr
  • bathroom door locks9K/yr
  • bathroom locks6K/yr
  • door lock bathroom5K/yr

What reviews say buyers love and hate about Bathroom Door Lock

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

What buyers love

92% of reviews
Quality-Overall24%

Excellent product

Locking Mechanism15%

Door lock

Value For Money12%

Excellent value

Advertised Vs Actual Product12%

Just like advertised

Size-Overall9%

great fit

What buyers complain about

84% of reviews
Quality-Overall29%

Utter garbage

Locking Mechanism13%

Cheap little locks

Strength9%

not especially robust or premium

Size-Overall9%

Lovely bolt which unfortunately doesnt fit

Durability7%

Really disappointed had these handles on a week

Bathroom Door Lock return rate & reasons

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

1.6%

Return rate

66%

Fixable by listing

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

1Size-Overall
58%
2Compatibility-Overall
10%
3Locking Mechanism
6%
4Quality-Overall
4%
5Mechanism Issues
4%

Common Bathroom Door Lock questions

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

Flapen scores Bathroom Door Lock 50/100 on Amazon United Kingdom — Worth a look. The niche generates £128K/yr across 28 tracked products. 0 of 4 products launched in the last 360 days are still selling. Search demand moved -7.9% over the last 90 days.
Search demand for Bathroom Door Lock on Amazon United Kingdom is steady year-round — the busiest month runs 1.2× the quietest.