Coal Bunker
FailDemand is soft, at -50.4% this quarter, so Coal Bunker is a Fail.
- Flapen Score
- 41 / 100Ranks 1,774 of 2,225 DIY & Tools niches · −8 vs the category median of 4941
- Market size
- £52K/yr75K searches / yr
- 90-day growth
- -50.4%search demand this quarter
- Competition
- 60%top-5 click share · 11 brands · 27 sellers
Flapen Score
Coal Bunker against its category
The dotted line is the DIY & Tools average. Past it, Coal Bunker is stronger. Inside it, weaker.
Market
The Coal Bunker market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Coal Bunker 75K times last year and spent an estimated £52K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Sep–Oct–Nov. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 75K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -50.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £52K a year.
- Searches, last 12 months
- 75K
- Growth, 90 days vs prior 90
- -50.4%
- Conversion, latest week
- 0.8%
- Market size, estimated
- £52Ka year
- Peak month
- October4.2× the quietest month
- Top search term
- coal bunker48K searches a year
02 · Price
A sale here is worth £91.00.
Listings sell for £91.00 on average, from £10.19 to £188.98. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At £91.00 that is £0 to £9K a year per listing.
- Average price
- £91.00inside the $15 to $100 sweet spot
- Price range
- £10.19–£188.98
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£9K
- Returns
- 0.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
35% of listings pay for placement with sponsored ads. 18% ship with Prime. On an average day, 11.2% of listings are out of stock. The average listing ranks #261 within Fireplaces, Stoves & Accessories. It carries 1,011 reviews at 4.17 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 35%
- Prime listings
- 18%
- Out of stock, average day
- 11.2%
- Average rank
- #261in Fireplaces, Stoves & Accessories
- Average rating
- 4.17 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,011per listing
- Listings tracked
- 17
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Coal Bunker 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Elex Galvanised Steel Metal Coal Bunker Heavy Duty Coal Fuel Storage 125KG -5 BAGS OF 25KG FUEL
- Price
- £47.06
- Rating
- 3.8/5
- Reviews
- 293
- Age
- 5y ago

Titan Plastic Coal & Fuel Storage Bunker - 150kg/3Bag
- Price
- £133.40
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 2y ago

ASA METAL PRODUCTS 500KG COAL BUNKER
- Price
- £117.58
- Rating
- 4.6/5
- Reviews
- 99
- Age
- 5y ago

Coal Storage Bunker 250kg 390L Galvanised Steel Raised Metal Base Strengthening Bar Baffle Plate Waterproof Rust & Rodent Proof Wood Fire Sliding Door Hinged Lid Handle FREE Coal Shovel
- Price
- £114.61
- Rating
- 4.2/5
- Reviews
- 88
- Age
- 2y ago

Avonstar Classics Range Outdoor Coal Storage Bunker (Coal Bunker)
- Price
- £80.19
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 1y ago
Trending
estimated 90-day click momentum
Valiant Firelighter Storage Box - Metal Container with Flip Top Lid Black
- Price
- £10.19
- Rating
- 4.5/5
- Reviews
- 462
- Age
- 4y ago

Kendane 4FT Firewood Log Rack with Waterproof Cover Heavy Duty Log Stores Outdoor and Indoor Metal Storage Large Capacity (122 x 30.5 x 100CM) 600D Oxford Cover for Garden Patio
- Price
- £43.86
- Rating
- 3.9/5
- Reviews
- 14
- Age
- 1y ago

KetoPlastics Steel Coal Bunker Log Storage Galvanised Steel Bunker for Solid Fuels Wood Kindling Coal Wood Grit Salt 150 Kilo No 3 Bunker Coal Store Bin
- Price
- £69.58
- Rating
- 3.4/5
- Reviews
- 9
- Age
- 3y ago

ASA METAL PRODUCTS 500KG COAL BUNKER
- Price
- £117.58
- Rating
- 4.6/5
- Reviews
- 99
- Age
- 5y ago

Avonstar Classics Range Outdoor Coal Storage Bunker (Coal bunker brass effect)
- Price
- £95.76
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 8mo ago
Newest
by launch date
Cocus 200L Large Coal Bunker Durable Containers Ultra Heavy Duty (200L)
- Price
- £187.31
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago

Avonstar Classics Range Outdoor Coal Storage Bunker (Coal bunker brass effect)
- Price
- £95.76
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 8mo ago

Avonstar Classics Range Outdoor Coal Storage Bunker (Coal Bunker)
- Price
- £80.19
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 1y ago

Kendane 4FT Firewood Log Rack with Waterproof Cover Heavy Duty Log Stores Outdoor and Indoor Metal Storage Large Capacity (122 x 30.5 x 100CM) 600D Oxford Cover for Garden Patio
- Price
- £43.86
- Rating
- 3.9/5
- Reviews
- 14
- Age
- 1y ago

Titan Plastic Coal & Fuel Storage Bunker - 150kg/3Bag
- Price
- £133.40
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 60% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
27
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
60%
Top 20: 100%
Open market
8%
- ASA METAL PRODUCTS23%
- Elex19%
- Monster Shop17%
- Generic13%
- Avonstar Classics Range10%
- KetoPlastics10%
- Open — no brand owns it (5 brands, 8%)
Demand
Coal Bunker search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Sep, Oct, Nov · busiest ÷ quietest = 4.2×
Search terms
Top Coal Bunker search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- coal bunker48K/yr
- coal bunkers for outside15K/yr
- coal storage outdoor7K/yr
- coal storage5K/yr
Reviews and returns
What reviews say buyers love and hate about Coal Bunker
We read the reviews and the return reasons for every product selling here.
“Not a very strong”
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 Coal Bunker 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








