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Trickle Vents

Fail

Demand is soft, at -29.1% this quarter, so Trickle Vents is a Fail.

Flapen Score
36
36 / 100
Ranks 2,049 of 2,225 DIY & Tools niches · −13 vs the category median of 49
Market size
£51K/yr140K searches / yr
90-day growth
-29.1%search demand this quarter
Competition
72%top-5 click share · 9 brands · 23 sellers

Flapen Score

Trickle Vents against its category

The dotted line is the DIY & Tools average. Past it, Trickle Vents is stronger. Inside it, weaker.

36Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Trickle Vents market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Trickle Vents 140K times last year and spent an estimated £51K. The top 5 brands take 91% of clicks. Demand peaks in Jan–Nov. Flapen scores it 36 out of 100, a Fail.

01 · Demand

3.6% of searches ended in a purchase last week.

Shoppers searched for this 140K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.6% of those searches ended in a purchase. Searches in the last 90 days moved -29.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £51K a year.

Searches, last 12 months
140K
Growth, 90 days vs prior 90
-29.1%
Conversion, latest week
3.6%
Market size, estimated
£51Ka year
Peak month
November2.1× the quietest month
Top search term
trickle vents46K searches a year

02 · Price

A sale here is worth £10.03.

Listings sell for £10.03 on average, from £4.41 to £21.39. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At £10.03 that is £5K to £8K a year per listing.

Average price
£10.03under the $15 to $100 sweet spot
Price range
£4.41–£21.39
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
8K–10K
Units per listing a year
500–750
Revenue per listing a year
£5K–£8K
Returns
1.3%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

63% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #12 within Window Hardware. It carries 832 reviews at 4.37 stars, so a new listing needs social proof before a better product.

Sponsored listings
63%
Prime listings
88%
Out of stock, average day
6.3%
Average rank
#12in Window Hardware
Average rating
4.37 starsAmazon United Kingdom average 4.36 stars
Average reviews
832per listing
Listings tracked
16

04 · Newcomers

Amazon counts 0 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 42 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
42 months

Products

Top Trickle Vents products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 72% of clicks. A locked shelf that new listings rarely crack.

£0£5K£10K£15K£20K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

9 falling

Sellers

23

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

5%

  • GB DIY Store40%
  • Merriway25%
  • RW Simon Ltd10%
  • M.J9%
  • AIRAWAY8%
  • Titon5%
  • Open — no brand owns it (3 brands, 5%)

Demand

Trickle Vents search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KSpike '24Black Friday '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Nov · busiest ÷ quietest = 2.1×

Search terms

Top Trickle Vents search terms shoppers use

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

  • trickle vents46K/yr
  • trickle vents for upvc windows21K/yr
  • window vent13K/yr
  • window vents upvc windows17K/yr
  • window vents11K/yr
  • trickle vent11K/yr
  • window trickle vents10K/yr
  • window vent cover6K/yr
  • window air vent3K/yr
  • 400mm trickle vent3K/yr

Reviews and returns

What reviews say buyers love and hate about Trickle Vents

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Quality-Overall37%−0.15

Terrible quality and complicated support process, not recommended

Quality is questionable

So in summary, poor quality and more complicated than normal after sales

Design-Overall11%−0.07

Not typical vent design

Assembly/Installation11%−0.18

No basic fitting instructions

Advertised Vs Actual Product11%+0.39

Not as expected

Defective Material/Parts6%−0.06

I see a part of cover The support leg part is broken

Love

Quality-Overall31%−0.15

Pleased with product, well made

Good quality

Good quality, slim design, internal hood seems to be slightly yellow, external is definitely white though

Size-Overall21%+2.63

Great fit

Easy to fit

Fit fine in the original holes

Advertised Vs Actual Product12%+0.39

Exactly as expected

Product as described, very good, I recommend

The product does as described, well

Value For Money11%+0.96

Good value easy to replace

value for the money

Great price

Ease Of Use6%+0.36

Simple and effective

Easy to fit

Easy peasy to fit

Return

1.3% Return rate 82% Fixable by listing

Size-Overall69%█▇▇██▇

simply wont fit

Compatibility-Overall5%▃▅▃▅▃█
Defective Material/Parts5%▃▄▅▂▃█

I see a part of cover The support leg part is broken

Color3%▁▅▄▁▁█
Advertised Vs Actual Product3%█▂▅▂▂▄

Not as expected

FAQ

Common Trickle Vents questions

Answered from the same tracked data.