Chimney Cowl
MaybeProducts sell for $22.30 on average, inside the sweet spot. But demand is soft, at -18.8% this quarter, so Chimney Cowl is a Maybe.
- Flapen Score
- 55 / 100Top 21% of 2,225 DIY & Tools niches · +6 vs the category median of 4955
- Market size
- £121K/yr140K searches / yr
- 90-day growth
- -18.8%search demand this quarter
- Competition
- 46%top-5 click share · 19 brands · 29 sellers
Flapen Score
Chimney Cowl against its category
The dotted line is the DIY & Tools average. Past it, Chimney Cowl is stronger. Inside it, weaker.
Market
The Chimney Cowl market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Chimney Cowl 140K times last year and spent an estimated £121K. The top 5 brands take 62% of clicks. Demand peaks in Sep–Oct. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 3.9% of those searches ended in a purchase.
Shoppers searched for this 140K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved -18.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £121K a year.
- Searches, last 12 months
- 140K
- Growth, 90 days vs prior 90
- -18.8%
- Conversion, latest week
- 3.9%
- Market size, estimated
- £121Ka year
- Peak month
- October1.8× the quietest month
- Top search term
- chimney cowl70K searches a year
02 · Price
A sale here is worth £22.30.
Listings sell for £22.30 on average, from £10.22 to £53.57. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At £22.30 that is £2K to £6K a year per listing.
- Average price
- £22.30inside the $15 to $100 sweet spot
- Price range
- £10.22–£53.57
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £2K–£6K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
71% of listings pay for placement with sponsored ads. 61% ship with Prime. On an average day, 19.7% of listings are out of stock. The average listing ranks #1,796 within Building Supplies. It carries 175 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 71%
- Prime listings
- 61%
- Out of stock, average day
- 19.7%
- Average rank
- #1,796in Building Supplies
- Average rating
- 4.49 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 175per listing
- Listings tracked
- 28
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top Chimney Cowl 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
StoveMaestro Anti downdraught chimney pot cowl bird guard Terracotta colour strap fix
- Price
- £26.92
- Rating
- 4.4/5
- Reviews
- 507
- Age
- 9y ago

Brewer Birdguard Chimney Cowl - Solid Fuel
- Price
- £26.55
- Rating
- 4.5/5
- Reviews
- 239
- Age
- 13y ago

Reeds Chimney Capping Cowl 200250mm Terracotta Chimney Pot Cap Cover for Unused Chimneys Includes Strap Fixing Kit Model 19-03010302
- Price
- £20.97
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 9mo ago

Chimney Bird Guard Cowl Wire Balloon
- Price
- £13.70
- Rating
- 4.6/5
- Reviews
- 443
- Age
- 14y ago

ChimFit Disused Chimney Cap C-Cap Chimney Pot Cowl
- Price
- £29.50
- Rating
- 4.6/5
- Reviews
- 431
- Age
- 7y ago
Trending
estimated 90-day click momentum
C-Cap Chimney Cowl Cap (Pack of 2) Terracotta Chimney Pot Cover for Unused Chimneys Prevents Rain Birds & Heat Loss Fits Round Pots up to 280mm
- Price
- £53.57
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Chimney Cowl Premium Carbon Steel Chimney Cap for 150250mm Anti-Downdraught Cowl with Stainless Steel Adjustable Strap Prevents Birds Rain and Debris Terracotta
- Price
- £26.50
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Hancock & Brown Chimney Capping Cowl Powder Coated for Unused Chimneys Also Vents
- Price
- £19.83
- Rating
- 4.3/5
- Reviews
- 53
- Age
- 6y ago

Chimney Cap Stainless Steel Windproof Roof Exhaust Pipe Vent Mesh Protector Cap Flue Cowl with Bird Guard Metal Rain Snow Hat for Chimney (160mm)
- Price
- £10.32
- Rating
- 4.8/5
- Reviews
- 8
- Age
- 1y ago

Reeds Chimney Capping Cowl 200250mm Terracotta Chimney Pot Cap Cover for Unused Chimneys Includes Strap Fixing Kit Model 19-03010302
- Price
- £20.97
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 9mo ago
Newest
by launch date
C-Cap Chimney Cowl Cap (Pack of 2) Terracotta Chimney Pot Cover for Unused Chimneys Prevents Rain Birds & Heat Loss Fits Round Pots up to 280mm
- Price
- £53.57
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Chimney Cowl Premium Carbon Steel Chimney Cap for 150250mm Anti-Downdraught Cowl with Stainless Steel Adjustable Strap Prevents Birds Rain and Debris Terracotta
- Price
- £26.50
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Reeds Anti Downdraft Chimney Cowl 200250mm Terracotta Chimney Pot Cover Reduces Smoke Blowback & Improves Draft Rain & Bird Protection
- Price
- £32.16
- Rating
- 4.1/5
- Reviews
- 8
- Age
- 8mo ago

Reeds Chimney Capping Cowl 200250mm Terracotta Chimney Pot Cap Cover for Unused Chimneys Includes Strap Fixing Kit Model 19-03010302
- Price
- £20.97
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 9mo ago

Reeds Chimney Pot Bird Guard 200250mm Terracotta Chimney Cowl Cover with Adjustable Strap Prevents Birds & Rain Entry Model 19-02010102
- Price
- £27.06
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
19 rising
Sellers
29
Est. top-5 brand share
62%
Top 20: 97%
Est. top-5 click share
46%
Top 20: 92%
Open market
32%
- Reeds19%
- StoveMaestro12%
- Birdguard12%
- ARW PRODUCTS11%
- ChimFit7%
- binoa6%
Demand
Chimney Cowl search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 1.8×
Search terms
Top Chimney Cowl search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- chimney cowl70K/yr
- chimney cap24K/yr
- chimney caps and cowls13K/yr
- chimney bird guard8K/yr
- chimney cover6K/yr
- chimney pot5K/yr
- cowl6K/yr
- chimney cowls5K/yr
- chimney pots3K/yr
Reviews and returns
What reviews say buyers love and hate about Chimney Cowl
We read the reviews and the return reasons for every product selling here.
“no instructions”
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 Chimney Cowl 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








