Skip to content

Filler for Walls

Filler for Walls shows searches that convert (17.5% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

56
Worth a look
Market size 77Growth 17Conversion 98Competition 52Returns 98Price range 9Avg price 18Brand share 55Review moat 42Quality gap 55
This niche Category average

Is Filler for Walls profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Filler for Walls is a £962K/yr Amazon United Kingdom market (868K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Mar. Verdict: Worth a look — 56/100.

Filler for Walls: 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 -15.8% over the last 90 days and 17.5% of searches end in a purchase.

£962K

revenue / yr

Units sold / yr150K
Search volume / yr-15.8%868K
Conversion rate17.5%
Avg price£6.34

Who owns the niche?

The top 5 brands hold 72% of demand, so 28% of the market is open.

28%

open market share

Brands · sellers17 · 99
Top-5 product click share54%
Open market28%
Avg brand age40 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 · 25 products

Sponsored placement76%
New entrants (1y)3· 1 succeeded
Avg rating4.4★
Avg reviews2,347

Top Filler for Walls 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 54% of clicks — established leaders, but buyers still shop beyond them.

£0£48K£96K£144K£192K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

99

Top-5 brand share

72%

Top 20: 100%

Top-5 click share

54%

Top 20: 95%

Open market

23%

  • Ronseal27%
  • Bartoline27%
  • Everbuild7%
  • GORILLA6%
  • Palace6%
  • Sika5%

Filler for Walls demand & seasonality

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

Volume868KCVR17.5%Products25Brands17Top 5 Brands72%OOS Rate3.4%Rating4.4★Reviews2,347Avg BSR#38
25K15KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar · busiest ÷ quietest = 1.9×

Top Filler for Walls search terms shoppers use

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

  • wall filler233K/yr
  • filler for walls219K/yr
  • filler157K/yr
  • wall filler ready mixed for holes64K/yr
  • hole filler19K/yr
  • wall filler ready mixed18K/yr
  • wall hole filler18K/yr
  • plaster filler16K/yr
  • ready mixed wall filler11K/yr
  • all purpose filler16K/yr

What reviews say buyers love and hate about Filler for Walls

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

What buyers love

81% of reviews
Ease Of Use23%

Easy to open

Quality-Overall18%

Its well-made

Advertised Vs Actual Product13%

Better than expected

Value For Money12%

Excellent value for money

Efficiency4%

does the job

What buyers complain about

71% of reviews
Ease Of Use17%

bit awkward to use at times

Quality-Overall12%

Useless rubbish really

Value For Money8%

which feels a bit disappointing considering the price

Hard Feel7%

Arrived half full and hard

Size-Overall6%

Smaller tub than I anticipated

Filler for Walls return rate & reasons

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

0.3%

Return rate

13%

Fixable by listing

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

1Leak-Proof
40%
2Defective Material/Parts
14%
3Size-Overall
8%
4Functionality-Overall
5%
5Ease Of Use
4%

Common Filler for Walls questions

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

Flapen scores Filler for Walls 56/100 on Amazon United Kingdom — Worth a look. The niche generates £962K/yr across 25 tracked products. 1 of 3 products launched in the last 360 days are still selling. Search demand moved -15.8% over the last 90 days.
Search demand for Filler for Walls on Amazon United Kingdom peaks in Mar, where the busiest month runs 1.9× the quietest.