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Window Insulation for Winter

Maybe

Shoppers spend $1.6M a year here. But demand is soft, at -72.3% this quarter, so Window Insulation for Winter is a Maybe.

Flapen Score
60
60 / 100
Top 8% of 9,536 Tools & Home Improvement niches · +12 vs the category median of 48
Market size
$1.6M/yr2.3M searches / yr
90-day growth
-72.3%search demand this quarter
Competition
34%top-5 click share · 38 brands · 142 sellers

Flapen Score

Window Insulation for Winter against its category

The dotted line is the Tools & Home Improvement average. Past it, Window Insulation for Winter is stronger. Inside it, weaker.

60Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Window Insulation for Winter market on Amazon at a glance

Shoppers on Amazon United States searched for Window Insulation for Winter 2.3M times last year and spent an estimated $1.6M. The top 5 brands take 47% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 60 out of 100, a Maybe.

01 · Demand

4.3% of searches ended in a purchase last week.

Shoppers searched for this 2.3M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -72.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.6M a year.

Searches, last 12 months
2.3M
Growth, 90 days vs prior 90
-72.3%
Conversion, latest week
4.3%
Market size, estimated
$1.6Ma year
Peak month
December21.5× the quietest month
Top search term
window seal229K searches a year

02 · Price

A sale here is worth $15.88.

Listings sell for $15.88 on average, from $2.88 to $39.72. Amazon reports units sold in ranges. This niche sold 125K to 150K a year. The average listing sells 4,000 to 5,000 of them. At $15.88 that is $64K to $79K a year per listing.

Average price
$15.88inside the $15 to $100 sweet spot
Price range
$2.88–$39.72
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
125K–150K
Units per listing a year
4,000–5,000
Revenue per listing a year
$64K–$79K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.3% of listings are out of stock. The average listing ranks #40 within Weatherproofing. It carries 3,400 reviews at 4.38 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
100%
Out of stock, average day
1.3%
Average rank
#40in Weatherproofing
Average rating
4.38 starsAmazon United States average 4.42 stars
Average reviews
3,400per listing
Listings tracked
51

04 · Newcomers

Amazon counts 3 of last year's 5 launches as successful.

5 products launched here in the last 12 months. Amazon counts 3 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 39 months on average, so the names here are settling in.

Launched, last 12 months
5
Successful launches
3Amazon's first-year sales bar
Average brand age
39 months

Products

Top Window Insulation for Winter 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 only 34% of clicks. An open shelf where new products get seen.

$0$48K$96K$145K$193K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

38 falling

Sellers

142

Top-5 brand share

47%

Top 20: 85%

Top-5 click share

34%

Top 20: 72%

Open market

48%

  • Duck15%
  • Frost King13%
  • XFasten8%
  • YoleShy6%
  • winemana5%
  • UpinFun5%

Demand

Window Insulation for Winter search demand

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

400K300KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 21.5×

Search terms

Top Window Insulation for Winter search terms shoppers use

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

  • window seal229K/yr
  • window insulation296K/yr
  • rv window insulation86K/yr
  • window insulation kit209K/yr
  • window sealer48K/yr
  • insulated window cover44K/yr
  • thermal window cover75K/yr
  • window draft stopper154K/yr
  • window insulation for winter769K/yr
  • plastic window covering34K/yr

Reviews and returns

What reviews say buyers love and hate about Window Insulation for Winter

We read the reviews and the return reasons for every product selling here.

13%of positive reviews mention “Ease Of Use”
33%of negative reviews mention “Adhesion/Stickiness”
2.5%of orders come back
“Adhesive is horrible”
A buyer, on “Adhesion/Stickiness”33% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

15 topics

NegativePositive

FAQ

Common Window Insulation for Winter questions

Answered from the same tracked data.