Basement Waterproofing
FailThe top 5 brands take 96% of clicks, so Basement Waterproofing is a Fail.
- Flapen Score
- 45 / 100Ranks 5,778 of 9,536 Tools & Home Improvement niches · −3 vs the category median of 4845
- Market size
- $192K/yr106K searches / yr
- 90-day growth
- +51.5%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 49 sellers
Flapen Score
Basement Waterproofing against its category
The dotted line is the Tools & Home Improvement average. Past it, Basement Waterproofing is stronger. Inside it, weaker.
Market
The Basement Waterproofing market on Amazon at a glance
Shoppers on Amazon United States searched for Basement Waterproofing 106K times last year and spent an estimated $192K. The top 5 brands take 96% of clicks. Demand peaks in Apr–Jul–Aug–Sep. Flapen scores it 45 out of 100, a Fail.
01 · Demand
2.9% of searches ended in a purchase last week.
Shoppers searched for this 106K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.9% of those searches ended in a purchase. Searches in the last 90 days moved +51.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $192K a year.
- Searches, last 12 months
- 106K
- Growth, 90 days vs prior 90
- +51.5%
- Conversion, latest week
- 2.9%
- Market size, estimated
- $192Ka year
- Peak month
- April5.2× the quietest month
- Top search term
- basement waterproofing system8K searches a year
02 · Price
A sale here is worth $61.92.
Listings sell for $61.92 on average, from $6.63 to $199.11. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $61.92 that is $6K to $15K a year per listing.
- Average price
- $61.92inside the $15 to $100 sweet spot
- Price range
- $6.63–$199.11
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $6K–$15K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #54 within Adhesives & Sealers. It carries 2,969 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #54in Adhesives & Sealers
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 2,969per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 64 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 64 months
Products
Top Basement Waterproofing 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
Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black 1 Gallon
- Price
- $59.00
- Rating
- 4.6/5
- Reviews
- 3,365
- Age
- 9y ago

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black 5 Gallon
- Price
- $158.96
- Rating
- 4.6/5
- Reviews
- 3,365
- Age
- 9y ago

Ames Block & Wall Liquid Rubber Waterproofer Multi-Purpose Coating & Sealant - 1 Gallon - Perfect to Use As Concrete Sealer and Waterproofer for Basements and Foundations - Made in The USA White
- Price
- $49.32
- Rating
- 4.6/5
- Reviews
- 337
- Age
- 13y ago

KILZ Basement and Masonry Waterproofing Paint White Interior/Exterior for Concrete Brick & Cinder Block Walls 1 Gallon
- Price
- $35.92
- Rating
- 4.7/5
- Reviews
- 1,235
- Age
- 13y ago

Rubber Liquid Waterproof Sealant TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface Foundation Leak Repair - Roof Gutters Basement Sealer Waterproof - Indoor & Outdoor Flexible Rubber Paint
- Price
- $35.36
- Rating
- 4.5/5
- Reviews
- 282
- Age
- 1y ago
Trending
90-day click momentum
Transparent Waterproof Coating TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs Walls Garden Terraces
- Price
- $24.14
- Rating
- 4.4/5
- Reviews
- 2,287
- Age
- 1y ago

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black 2.5 Gallon
- Price
- $98.22
- Rating
- 4.6/5
- Reviews
- 3,365
- Age
- 1y ago

Quick Dam Water Activated Flood Barrier 5 Feet 2-Pack
- Price
- $22.37
- Rating
- 4.4/5
- Reviews
- 6,317
- Age
- 14y ago

Liquid Rubber Waterproof Sealant DIY Leak Repair Coating for Flat Metal & Low Slope Roofs Foundations Gutters & More Flexible Protective Membrane - Black - 1 Quart
- Price
- $34.55
- Rating
- 4.4/5
- Reviews
- 4,134
- Age
- 11y ago

Flex Caulk Waterproof & Weatherproof Hybrid Polymer Sealant Strong Paintable Indoor Outdoor Bath Shower Sink Window Baseboards Door RV Roof Wood Auto & Marine Clear 6.6 oz 1-Pack
- Price
- $19.51
- Rating
- 4.5/5
- Reviews
- 1,943
- Age
- 2y ago
Newest
by launch date
Rubber Liquid Waterproof Sealant TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface Foundation Leak Repair - Roof Gutters Basement Sealer Waterproof - Indoor & Outdoor Flexible Rubber Paint
- Price
- $35.36
- Rating
- 4.5/5
- Reviews
- 282
- Age
- 1y ago

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black 2.5 Gallon
- Price
- $98.22
- Rating
- 4.6/5
- Reviews
- 3,365
- Age
- 1y ago

Transparent Waterproof Coating TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs Walls Garden Terraces
- Price
- $24.14
- Rating
- 4.4/5
- Reviews
- 2,287
- Age
- 1y ago

Flex Caulk Waterproof & Weatherproof Hybrid Polymer Sealant Strong Paintable Indoor Outdoor Bath Shower Sink Window Baseboards Door RV Roof Wood Auto & Marine Clear 6.6 oz 1-Pack
- Price
- $19.51
- Rating
- 4.5/5
- Reviews
- 1,943
- Age
- 2y ago

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black 5 Gallon
- Price
- $158.96
- Rating
- 4.6/5
- Reviews
- 3,365
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
49
Top-5 brand share
96%
Top 20: 100%
Top-5 click share
82%
Top 20: 100%
Open market
2%
- Liquid Rubber69%
- AMES9%
- KILZ8%
- Tufinein8%
- DAP3%
- Flex Seal2%
- Open — no brand owns it (1 brand, 2%)
Demand
Basement Waterproofing search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, Jul, Aug, Sep · busiest ÷ quietest = 5.2×
Search terms
Top Basement Waterproofing search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- basement waterproofing system8K/yr
- foundation sealant12K/yr
- basement waterproofing13K/yr
- foundation sealer5K/yr
- basement sealer waterproof7K/yr
- basement wall sealer waterproof4K/yr
- liquid rubber foundation sealant5K/yr
- basement leak stopper2K/yr
- basement wall sealer5K/yr
- waterproof basement wall sealer6K/yr
Reviews and returns
What reviews say buyers love and hate about Basement Waterproofing
We read the reviews and the return reasons for every product selling here.
“Overpriced mess”
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.
16 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 Basement Waterproofing questions
Answered from the same tracked data.









