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Blackout Window Film

a small market ($46K/yr) — Blackout Window Film doesn't clear our bar today.

Flapen Score

45
Skip it
Market size 11Growth 56Conversion 36Competition 30Returns 90Price range 50Avg price 25Brand share 46Review moat 21Quality gap 86
This niche Category average

Is Blackout Window Film profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Blackout Window Film is a £46K/yr Amazon United Kingdom market (176K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Skip it — 45/100.

Blackout Window Film: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +30.0% over the last 90 days and 2.9% of searches end in a purchase.

£46K

revenue / yr

Units sold / yr6K
Search volume / yr+30.0%176K
Conversion rate2.9%
Avg price£8.93

Who owns the niche?

The top 5 brands hold 78% of demand, so 22% of the market is open.

22%

open market share

Brands · sellers14 · 18
Top-5 product click share67%
Open market22%
Avg brand age38 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 18 products

Sponsored placement94%
New entrants (1y)1· 1 succeeded
Avg rating4.1★
Avg reviews10,884

Top Blackout Window Film 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 67% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£9K£14K£18K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

18

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

18%

  • rabbitgoo41%
  • VSUDO17%
  • FXCIST7%
  • Alikiai7%
  • DARUITE6%
  • Lifetree5%
  • Open — no brand owns it (8 brands, 18%)

Blackout Window Film demand & seasonality

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

Volume176KCVR2.9%Products18Brands14Top 5 Brands78%OOS Rate9.0%Rating4.1★Reviews10,884Avg BSR#34
7K5KSpike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.5×

Top Blackout Window Film search terms shoppers use

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

  • blackout window film62K/yr
  • black out window film35K/yr
  • window blackout film17K/yr
  • blackout film14K/yr
  • black window film16K/yr
  • blackout film for glass windows7K/yr
  • blackout film for windows5K/yr
  • window film privacy blackout5K/yr
  • black out film for glass windows4K/yr
  • window film blackout4K/yr

What reviews say buyers love and hate about Blackout Window Film

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

What buyers love

69% of reviews
Quality-Overall17%

Good solution to block light

Ease Of Use10%

Easy to use

Assembly/Installation9%

Easy to install

Value For Money9%

Affordable

Advertised Vs Actual Product7%

It does what it says it's going to do

What buyers complain about

57% of reviews
Adhesion/Stickiness11%

are very sticky

Smell11%

Chemical smell, absolutely stinks

Heating9%

Not good for heat

Value For Money5%

especially as it's not a particularly cheap product

Advertised Vs Actual Product4%

The photo doesnt do it justice

Blackout Window Film return rate & reasons

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

1.3%

Return rate

42%

Fixable by listing

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

1Size-Overall
31%
2Adhesion/Stickiness
13%
3Quality-Overall
9%
4Functionality-Overall
8%
5Smell
5%

Common Blackout Window Film questions

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

Flapen scores Blackout Window Film 45/100 on Amazon United Kingdom — Skip it. The niche generates £46K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +30.0% over the last 90 days.
Search demand for Blackout Window Film on Amazon United Kingdom peaks in Apr–May–Jun–Jul, where the busiest month runs 2.5× the quietest.