Foam Filler
MaybeReturns run at only 0.2% of orders. But shoppers spend only $144K a year here, so Foam Filler is a Maybe.
- Flapen Score
- 57 / 100Top 15% of 9,536 Tools & Home Improvement niches · +9 vs the category median of 4857
- Market size
- $144K/yr64K searches / yr
- 90-day growth
- +6.2%search demand this quarter
- Competition
- 46%top-5 click share · 18 brands · 174 sellers
Flapen Score
Foam Filler against its category
The dotted line is the Tools & Home Improvement average. Past it, Foam Filler is stronger. Inside it, weaker.
Market
The Foam Filler market on Amazon at a glance
Shoppers on Amazon United States searched for Foam Filler 64K times last year and spent an estimated $144K. The top 5 brands take 75% of clicks. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
5.7% of searches ended in a purchase last week.
Shoppers searched for this 64K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.7% of those searches ended in a purchase. Searches in the last 90 days moved +6.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $144K a year.
- Searches, last 12 months
- 64K
- Growth, 90 days vs prior 90
- +6.2%
- Conversion, latest week
- 5.7%
- Market size, estimated
- $144Ka year
- Peak month
- October1.3× the quietest month
- Top search term
- foam filler25K searches a year
02 · Price
A sale here is worth $39.38.
Listings sell for $39.38 on average, from $5.98 to $219.51. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $39.38 that is $4K to $10K a year per listing.
- Average price
- $39.38inside the $15 to $100 sweet spot
- Price range
- $5.98–$219.51
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$10K
- Returns
- 0.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
72% of listings pay for placement with sponsored ads. 85% ship with Prime. On an average day, 1.1% of listings are out of stock. The average listing ranks #320 within Adhesives & Sealers. It carries 1,692 reviews at 4.34 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 85%
- Out of stock, average day
- 1.1%
- Average rank
- #320in Adhesives & Sealers
- Average rating
- 4.34 starsAmazon United States average 4.42 stars
- Average reviews
- 1,692per listing
- Listings tracked
- 39
04 · Newcomers
Amazon counts 1 of last year's 1 launches as successful.
1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top Foam Filler products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Great Stuff 99108824 Smart Dispenser Gaps & Cracks Cream 12 Ounce
- Price
- $8.16
- Rating
- 4.5/5
- Reviews
- 9,263
- Age
- 7y ago

Great Stuff 197711 Each Yellow
- Price
- $25.99
- Rating
- 3.9/5
- Reviews
- 45
- Age
- 18y ago

Stanley F902 Window & Door Foam Sealant (2x12 Oz.) Low Expansion Polyurethane Insulating Spray Foam | Gaps and Cracks Filler for Window & Door Frames Waterproof Sealant with Straw | 12 Oz. 2 Pack
- Price
- $16.72
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 1y ago

Loctite Tite Foam Big Gaps Spray Foam Sealant 12 fl oz Can 1 Pack - Polyurethane Expanding Insulation
- Price
- $8.20
- Rating
- 4.4/5
- Reviews
- 11,678
- Age
- 7y ago

Great Stuff PRO Window & Door Complete Kit Low Expansion Expanding Foam Sealant Creates Airtight Seal Around Windows & Doors Includes Great Stuff Foam Gun Cleaner & Gloves
- Price
- $89.35
- Rating
- 4.5/5
- Reviews
- 47
- Age
- 3y ago
Trending
90-day click momentum
Great Stuff Window & Door Gap Filler | Insulating Foam Sealant 12 oz. Yellow (8 Pack)
- Price
- $74.09
- Rating
- 4.4/5
- Reviews
- 191
- Age
- 9y ago

Stanley F902 Window & Door Foam Sealant (1x12 Oz.) Low Expansion Polyurethane Insulating Spray Foam | Gaps and Cracks Filler for Window & Door Frames Waterproof Sealant with Straw | 12 Oz. 1 Pack
- Price
- $10.33
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 1y ago

Sprayman Gaps and Cracks Filler Foam - Polyurethane Expanding Foam Sealant for Insulating Doors & Windows Waterproof & Paintable Straw Use - 12oz 2 Pack
- Price
- $15.85
- Rating
- 4.2/5
- Reviews
- 256
- Age
- 2y ago

RAINFLOW Shredded Memory Foam Filling - 6.35oz Bean Bag Filler for Pillow
- Price
- $5.98
- Rating
- 4.1/5
- Reviews
- 142
- Age
- 1y ago

Kraken Bond Gaps & Cracks Expanding Foam Sealant - (2x12oz) High Expansion Polyurethane Spray Foam for Window & Door Straw Use Waterproof High Yield Gap Filler - 2 Pack
- Price
- $15.96
- Rating
- 4.2/5
- Reviews
- 492
- Age
- 3y ago
Newest
by launch date
Stanley F905 Gaps & Cracks Sealant (2x12 Oz.) Polyurethane Spray Foam Insulation for Window & Door Waterproof Gap Filler Low Expansion Foam for Indoor & Outdoor Use | Straw Use | 12 Oz. 2 Pack
- Price
- $16.41
- Rating
- 4.2/5
- Reviews
- 112
- Age
- 1y ago

Stanley F902 Window & Door Foam Sealant (2x12 Oz.) Low Expansion Polyurethane Insulating Spray Foam | Gaps and Cracks Filler for Window & Door Frames Waterproof Sealant with Straw | 12 Oz. 2 Pack
- Price
- $16.72
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 1y ago

Stanley F902 Window & Door Foam Sealant (1x12 Oz.) Low Expansion Polyurethane Insulating Spray Foam | Gaps and Cracks Filler for Window & Door Frames Waterproof Sealant with Straw | 12 Oz. 1 Pack
- Price
- $10.33
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 1y ago

RAINFLOW Shredded Memory Foam Filling - 6.35oz Bean Bag Filler for Pillow
- Price
- $5.98
- Rating
- 4.1/5
- Reviews
- 142
- Age
- 1y ago

Window & Door Extreme Expanding Spray Foam Low Expansion Polyurethane for Gaps and Walls Minimal Expansion Filler 12 oz Straw Foam (1 Pack)
- Price
- $10.61
- Rating
- 4.4/5
- Reviews
- 109
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 rising
Sellers
174
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
46%
Top 20: 81%
Open market
20%
- Great Stuff37%
- STANLEY13%
- Loctite11%
- GREAT STUFF PRO9%
- KRAKEN BOND5%
- TYTAN PROFESSIONAL5%
Demand
Foam Filler search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Foam Filler search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- foam filler25K/yr
- great stuff window and door spray foam8K/yr
- window and door spray foam10K/yr
- window and door foam7K/yr
- filler foam5K/yr
- great stuff window and door6K/yr
- foam fill3K/yr
Reviews and returns
What reviews say buyers love and hate about Foam Filler
We read the reviews and the return reasons for every product selling here.
“Did not spray well”
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.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Foam Filler questions
Answered from the same tracked data.









