Black Grout
FailDemand is soft, at -35.3% this quarter, so Black Grout is a Fail.
- Flapen Score
- 44 / 100Ranks 1,524 of 2,225 DIY & Tools niches · −5 vs the category median of 4944
- Market size
- £47K/yr53K searches / yr
- 90-day growth
- -35.3%search demand this quarter
- Competition
- 64%top-5 click share · 10 brands · 39 sellers
Flapen Score
Black Grout against its category
The dotted line is the DIY & Tools average. Past it, Black Grout is stronger. Inside it, weaker.
Market
The Black Grout market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Black Grout 53K times last year and spent an estimated £47K. The top 5 brands take 83% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
7.1% of searches ended in a purchase last week.
Shoppers searched for this 53K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 7.1% of those searches ended in a purchase. Searches in the last 90 days moved -35.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £47K a year.
- Searches, last 12 months
- 53K
- Growth, 90 days vs prior 90
- -35.3%
- Conversion, latest week
- 7.1%
- Market size, estimated
- £47Ka year
- Top search term
- black grout33K searches a year
02 · Price
A sale here is worth £12.30.
Listings sell for £12.30 on average, from £4.75 to £22.53. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At £12.30 that is £1K to £3K a year per listing.
- Average price
- £12.30under the $15 to $100 sweet spot
- Price range
- £4.75–£22.53
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £1K–£3K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.2% of listings are out of stock. The average listing ranks #137 within Building Supplies. It carries 769 reviews at 4.24 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 2.2%
- Average rank
- #137in Building Supplies
- Average rating
- 4.24 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 769per listing
- Listings tracked
- 17
04 · Newcomers
Amazon counts 0 of last year's 4 launches as successful.
4 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 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top Black Grout 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
Hemway Jet Black Ready Mixed Grout & Fix Wall & Tile Adhesive 4.5kg
- Price
- £22.53
- Rating
- 4.4/5
- Reviews
- 2,093
- Age
- 9y ago

UNI UF Wall Grout Black 1.38KG
- Price
- £12.64
- Rating
- 4.3/5
- Reviews
- 535
- Age
- 5y ago

Mapei 120 UltraColor Plus Black Grout 2kg
- Price
- £10.52
- Rating
- 4.5/5
- Reviews
- 385
- Age
- 4y ago

BONDIFY Waterproof Wall and Floor Tile Grout Black Cartridge Ready Mixed 450g FAST DRYING Anti Mould Grout Repair Kit Black Grout Reviver for Shower Bathroom Kitchen Quick Drying Tile Gap Filler
- Price
- £11.59
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 5mo ago

Anti-Mould Tile Grout Charcoal 3KG - Water-Resistant Grout for Bathroom & Kitchen Wall and Floor Tiles
- Price
- £6.76
- Rating
- 3.7/5
- Reviews
- 10
- Age
- 12y ago
Trending
90-day click momentum
Hemway Jet Black Grout Reviver Kit 400g with 4 Piece Profiling Tool Kit
- Price
- £13.41
- Rating
- 4.3/5
- Reviews
- 81
- Age
- 4mo ago

BONDIFY Waterproof Wall and Floor Tile Grout Black Cartridge Ready Mixed 450gx2 FAST DRYING Anti Mould Grout Repair Kit Black Grout Reviver for Shower Bathroom Kitchen Quick Drying Tile Gap Filler
- Price
- £13.92
- Rating
- 4.6/5
- Reviews
- 20
- Age
- 5mo ago

BONDIFY Waterproof Wall and Floor Tile Grout Black Cartridge Ready Mixed 450g FAST DRYING Anti Mould Grout Repair Kit Black Grout Reviver for Shower Bathroom Kitchen Quick Drying Tile Gap Filler
- Price
- £11.59
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 5mo ago

Anti-Mould Tile Grout Charcoal 3KG - Water-Resistant Grout for Bathroom & Kitchen Wall and Floor Tiles
- Price
- £6.76
- Rating
- 3.7/5
- Reviews
- 10
- Age
- 12y ago

NX Ready mixed Charcoal Wall tile Grout 1.38kg
- Price
- £11.41
- Rating
- 4.0/5
- Reviews
- 4
- Age
- 1y ago
Newest
by launch date
Hemway Jet Black Grout Reviver Kit 400g with 4 Piece Profiling Tool Kit
- Price
- £13.41
- Rating
- 4.3/5
- Reviews
- 81
- Age
- 4mo ago

BONDIFY Waterproof Wall and Floor Tile Grout Black Cartridge Ready Mixed 450g FAST DRYING Anti Mould Grout Repair Kit Black Grout Reviver for Shower Bathroom Kitchen Quick Drying Tile Gap Filler
- Price
- £11.59
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 5mo ago

BONDIFY Waterproof Wall and Floor Tile Grout Black Cartridge Ready Mixed 450gx2 FAST DRYING Anti Mould Grout Repair Kit Black Grout Reviver for Shower Bathroom Kitchen Quick Drying Tile Gap Filler
- Price
- £13.92
- Rating
- 4.6/5
- Reviews
- 20
- Age
- 5mo ago

2Pcs Grout Pen Black Tile Paint for Tiles Bathroom Designed for Restoring Tile Grout in Wall Floor Bathrooms Kitchens Tile Grout Reviver Pens for Kitchen Floor Tile Shower Wall Lines
- Price
- £4.75
- Rating
- 3.3/5
- Reviews
- 22
- Age
- 8mo ago

BONDIFY Waterproof Black Grout Reviver Ready Mixed 360g FAST DRYING EXTRA VOLUME Anti Mould Waterproof Grout Repair Kit Black Tile Grout for Patio Shower Bathroom Window Quick Drying Gap Filler
- Price
- £12.17
- Rating
- 4.5/5
- Reviews
- 42
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
39
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
10%
- BONDIFY25%
- Hemway20%
- Mapei15%
- Unibond15%
- PENTAUSA8%
- Palace8%
- Open — no brand owns it (4 brands, 10%)
Demand
Black Grout search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 2.0× · 8 of 12 months tracked
Search terms
Top Black Grout search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- black grout33K/yr
- black tile grout14K/yr
- black grout for tiles6K/yr
Reviews and returns
What reviews say buyers love and hate about Black Grout
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
The Whole Thing Has Leaked
it had leaked
Leaked everywhere
Is the product good value for money: No
Waste of money
Price tag for the 2 is average for the size
Useless for showers, NOT waterproof
Like water, absolutely useless for fixing tiles
Watery and not fit for purpose
it washes off when cleaning tiles
Mixture was runny making it messy to apply as a grout
having to scrape that out as without a good clean smooth surface
Needs to be thicker
Terrible product, leaking and not thick enough
Disappointing Results – Too Thick and Too Dry
Love
Easy to use
I found it easy to apply
Very good easy to use and hold strong
Lasts well, good colour
Colour perfectly matched the tiles
the colour blended in perfectly
produce good-quality grout paste
Good Quality Touch-Up Grout
Good quality
cleaned up nicely
was easy to remove excess from the tiles
with a black finish it gave both a cleaner
Great value and looks nice
Good value for money
great value for money
Return
1.3% Return rate 33% Fixable by listing
The Whole Thing Has Leaked
it had leaked
Leaked everywhere
dark black unlike some of the alternatives which I have used before
As anyone that has had black grout knows it doesn't stay black for long
Too light color
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 Black Grout questions
Answered from the same tracked data.








