Waterproof Mattress
FailShoppers spend an estimated $67K a year here, so Waterproof Mattress is a Fail.
- Flapen Score
- 42 / 100Ranks 1,521 of 2,035 Health & Personal Care niches · −6 vs the category median of 4842
- Market size
- £67K/yr43K searches / yr
- 90-day growth
- -3.8%search demand this quarter
- Competition
- 77%top-5 click share · 10 brands · 20 sellers
Flapen Score
Waterproof Mattress against its category
The dotted line is the Health & Personal Care average. Past it, Waterproof Mattress is stronger. Inside it, weaker.
Market
The Waterproof Mattress market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Waterproof Mattress 43K times last year and spent an estimated £67K. The top 5 brands take 90% of clicks. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 2.4% of those searches ended in a purchase.
Shoppers searched for this 43K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.4% of those searches ended in a purchase. Searches in the last 90 days moved -3.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £67K a year.
- Searches, last 12 months
- 43K
- Growth, 90 days vs prior 90
- -3.8%
- Conversion, latest week
- 2.4%
- Market size, estimated
- £67Ka year
- Peak month
- October1.4× the quietest month
- Top search term
- waterproof mattress28K searches a year
02 · Price
A sale here is worth £66.05.
Listings sell for £66.05 on average, from £8.50 to £145.10. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At £66.05 that is £7K to £17K a year per listing.
- Average price
- £66.05inside the $15 to $100 sweet spot
- Price range
- £8.50–£145.10
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £7K–£17K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
75% of listings pay for placement with sponsored ads. 50% ship with Prime. On an average day, 5.9% of listings are out of stock. The average listing ranks #224 within Medical Supplies & Equipment. It carries 1,225 reviews at 4.28 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 50%
- Out of stock, average day
- 5.9%
- Average rank
- #224in Medical Supplies & Equipment
- Average rating
- 4.28 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,225per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are young.
The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Waterproof Mattress products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Starlight Beds Waterproof Small Single Mattress. Ideal for Children and the Elderly. Durable Easy Clean Sprung Mattress. 2ft6 x 6ft3 (75cm x 190cm)
- Price
- £46.32
- Rating
- 4.2/5
- Reviews
- 429
- Age
- 9y ago

Starlight Beds Waterproof Single Mattress 3ft x 6ft3
- Price
- £50.72
- Rating
- 4.2/5
- Reviews
- 429
- Age
- 7y ago

Starlight Beds Small Single Waterproof Mattress
- Price
- £46.48
- Rating
- 4.4/5
- Reviews
- 443
- Age
- 7y ago

PEPE Mobility Orthopedic Mattress Single 90 x 190 cm Hospital Bed Waterproof Medical Geriatric for Elderly and Disabled - Made in Europe
- Price
- £122.49
- Rating
- 4.5/5
- Reviews
- 223
- Age
- 2y ago

Wilson Beds - Waterproof PVC Mattress - One Sided Foam Free Medium Soft Blue Water Proof Mattress 90cm by 190cm approx. (Single)
- Price
- £55.83
- Rating
- 4.4/5
- Reviews
- 110
- Age
- 2y ago
Trending
estimated 90-day click momentum
Livaclean Health Hospital Bed Mattress 80x36x 6 Gel 40mm Memory Foam Medical Mattress for Adjustable Beds Waterproof Cover Pressure Relief for Home & Clinical Use
- Price
- £145.10
- Rating
- 4.5/5
- Reviews
- 143
- Age
- 1y ago

Starlight Beds Waterproof Single Mattress 3ft x 6ft3
- Price
- £50.72
- Rating
- 4.2/5
- Reviews
- 429
- Age
- 7y ago

Starlight Beds Small Single Waterproof Mattress
- Price
- £46.48
- Rating
- 4.4/5
- Reviews
- 443
- Age
- 7y ago

Water Resistant 3ft Single White Foam And Sprung Mattress 90x190cm Waterproof- 18cm Deep
- Price
- £50.84
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 2y ago

Utopia Bedding Premium Waterproof Mattress Encasement Single Bed (90 x 190 x 30 cm) Zippered Mattress Protector Bed Bug and Dust Mite Proof Mattress Cover White
- Price
- £8.50
- Rating
- 4.5/5
- Reviews
- 12,809
- Age
- 6y ago
Newest
by launch date
Livaclean Health Hospital Bed Mattress 80x36x 6 Gel 40mm Memory Foam Medical Mattress for Adjustable Beds Waterproof Cover Pressure Relief for Home & Clinical Use
- Price
- £145.10
- Rating
- 4.5/5
- Reviews
- 143
- Age
- 1y ago

Sleep Concepts Reflex Foam Waterproof 7 Hybrid Spring Mattress 90 x 190 cm 135 x 190 cm 150 x 200 cm. (Single)
- Price
- £55.31
- Rating
- 3.7/5
- Reviews
- 15
- Age
- 1y ago

Sleepur-pedic Hospital Grade Single 3ft Orthopaedic Reflex Foam Mattress Suitable for Care home hospital bed and home setting Waterproof Removable Cover Easy wipe Clean Size 90cm x 200cm.
- Price
- £92.16
- Rating
- 4.4/5
- Reviews
- 18
- Age
- 2y ago

CLARENCE BEDS 3FT Single Water-Resistant WaterProof White Foam Mattress 8 Inches Thick Medium 40kg/m3 Density Dual-Sided
- Price
- £48.77
- Rating
- 4.3/5
- Reviews
- 27
- Age
- 2y ago

PEPE Mobility Orthopedic Mattress Single 90 x 190 cm Hospital Bed Waterproof Medical Geriatric for Elderly and Disabled - Made in Europe
- Price
- £122.49
- Rating
- 4.5/5
- Reviews
- 223
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
10 falling
Sellers
20
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
7%
- Starlight Beds56%
- PEPE Mobility11%
- W Wilson Beds A luxury you can afford10%
- Generic7%
- Sleep Concepts6%
- CLARENCE BEDS3%
- Open — no brand owns it (4 brands, 7%)
Demand
Waterproof Mattress search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Waterproof Mattress search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- waterproof mattress28K/yr
- waterproof single mattress7K/yr
- single waterproof mattress6K/yr
- single mattress waterproof3K/yr
Reviews and returns
What reviews say buyers love and hate about Waterproof Mattress
We read the reviews and the return reasons for every product selling here.
“Bad quality”
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 Waterproof Mattress questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









