---
title: "Door — £125K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/door"
last_updated: "2026-07-31T07:57:32.116Z"
locale: en
meta:
description: "Niche score 48/100 · £125K/yr market · 1.0M searches/yr · £59.08 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · £125K/yr market · 1.0M searches/yr · £59.08 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Door — £125K/yr Amazon UK Niche (2026) - Flapen"
---
# **door**
**Skip it**
Weak search conversion (0.2%) — this niche doesn't clear our bar today.
Market size 29Growth 12Conversion 3Competition 65Returns 83Price range 29Avg price 90Brand share 41Review moat 92Quality gap 86
**Review moat**
**Great****153.73**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****£59.08**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****£125K**
£125K/yr · 1.0M searches
**Price range**
**Okay****£19.76–£293.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-25.1%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.2%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, door is a £125K/yr Amazon United Kingdom market (1.0M searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 48/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£118K–£148K**
- units × avg price
- **Conversion rate**
- **0.2%**
- **Avg BSR**
- **#38**
- **Page quality**
- **0%**
- **Prime**
- **40%**
- **Sponsored**
- **80%**
- **Out of stock**
- **9.4%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**46%**
Top 20: 88%
**Open market**
**15%**
- RINHARTEX32% - NOVECRAFTO23% - INMOZATA10% - Premdor10% - Generic6% - AJAZZ4% - Open — no brand owns it (5 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.1% search growth over the last 90 days.
25K15KSpike '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/door/trend)
## **Top door search terms**
- **sliding door**142K/yr-25.7%0.2% conv. - **door**126K/yr-14.8%0.1% conv. - **folding door**126K/yr-37.2%0.3% conv. - **internal doors**96K/yr-29.3%0.1% conv. - **doors**83K/yr-20.4%0.1% conv. - **sliding doors**56K/yr+32.9%0.1% conv. - **folding doors internal**61K/yr-25.8%0.3% conv. - **interior doors**45K/yr-28.3%0.0% conv. - **bifold door**40K/yr-27.8%0.1% conv. - **concertina doors internal**25K/yr-32.7%0.5% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/door/search-terms)
## **Top door products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%£6K10%£13K15%£19K20%£25K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**RINHARTEX Blackout Folding Door Curtain Magnetic Sliding Door for Closet Pleated Concertina Doorway Curtain Accordion Door Interior Room Divider Bedroom Living Room(42x78 Cream White)**RINHARTEX**£19.76**3.4★67 rev](https://www.amazon.co.uk/dp/B0G5246JBW) [2**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (White)**NOVECRAFTO**£41.04**4.5★73 rev](https://www.amazon.co.uk/dp/B0FZTGRZ82) [3**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (Brown Oak)**NOVECRAFTO**£40.92**4.5★73 rev](https://www.amazon.co.uk/dp/B0GT1ZD4XW) [4**Premdor 37511 762 x 1981 x 35 mm 5-Panel Vertical Textured Interior Door**Premdor**£45.54**4.1★16 rev](https://www.amazon.co.uk/dp/B019Q8RYPA) [5**INMOZATA Folding Doors Internal PVC Plastic Features Artistic Patterned Glass Internal Doors with Handle Sliding Concertina Door Panel Divider (Natural Thickness 10mm)**INMOZATA**£56.75**3.9★340 rev](https://www.amazon.co.uk/dp/B08B3R1SH8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Internal Door 1981 x 762mm 6 Panel White Primed Moulded Door Trimmable Reversible Interior Door Traditional Panel Design**Generic**£46.18**1 rev3mo ago](https://www.amazon.co.uk/dp/B0GWMPSXJT) [**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (Brown Oak)**NOVECRAFTO**£40.92**73 rev4mo ago](https://www.amazon.co.uk/dp/B0GT1ZD4XW) [**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (Dark Brown Oak)**NOVECRAFTO**£36.36**73 rev4mo ago](https://www.amazon.co.uk/dp/B0GT1RXF9Y) [**RINHARTEX Blackout Folding Door Curtain With Rod Magnetic Accordion Door Interior Sliding Door for Closet Pleated Concertina Doorway Curtain Room Divider Bedroom Living Room(46x79 Grey)**RINHARTEX**£32.84**30 rev5mo ago](https://www.amazon.co.uk/dp/B0GKW8Y5FM) [**Plastic Foldable Sliding Door Internal Folding Door Panel with Handle Space Saving Room Divider (White Thickness 6mm)**Panana**£43.84**14 rev7mo ago](https://www.amazon.co.uk/dp/B0G5YSJWW7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RINHARTEX Blackout Folding Door Curtain With Rod Magnetic Accordion Door Interior Sliding Door for Closet Pleated Concertina Doorway Curtain Room Divider Bedroom Living Room(46x79 Grey)**RINHARTEX**£32.84**4.3★**▲ 303%**](https://www.amazon.co.uk/dp/B0GKW8Y5FM) [**Internal Door 1981 x 762mm 6 Panel White Primed Moulded Door Trimmable Reversible Interior Door Traditional Panel Design**Generic**£46.18**5.0★**▲ 301%**](https://www.amazon.co.uk/dp/B0GWMPSXJT) [**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (Dark Brown Oak)**NOVECRAFTO**£36.36**4.5★**▲ 273%**](https://www.amazon.co.uk/dp/B0GT1RXF9Y) [**NOVECRAFTO PVC Folding Door 32 x 80 in Smooth Glide Magnetic Closure Moisture-Resistant Easy Installation Space-Saving Wood Effect Concertina Accordion Sliding Door (Brown Oak)**NOVECRAFTO**£40.92**4.5★**▲ 202%**](https://www.amazon.co.uk/dp/B0GT1ZD4XW) [**RINHARTEX Blackout Folding Door Curtain Magnetic Sliding Door for Closet Pleated Concertina Doorway Curtain Accordion Door Interior Room Divider Bedroom Living Room(42x78 Cream White)**RINHARTEX**£19.76**3.4★**▲ 90%**](https://www.amazon.co.uk/dp/B0G5246JBW)
**~~View all trending →~~**
## **What buyers say about door**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“Just what I wanted good quality doir”*
**Assembly/Installation**15%
*“Easy to install”*
**Value For Money**11%
*“Good for the price”*
**Size-Overall**11%
*“It fits well”*
**Advertised Vs Actual Product**4%
*“it does the job”*
**Strength**3%
*“Good solid construction”*
**Storage Capacity**2%
*“Very effective space saver”*
**Locking Mechanism**2%
*“the magnetic closure holds together effectively enough to keep it shut when needed”*
**Ease Of Cleaning**2%
*“Once installed, it blends in nicely with the existing white trim and gives the space a much cleaner, more finished look”*
**Design-Overall**2%
*“I also like the accordion design”*
### **What buyers complain about **
**Quality-Overall**12%
*“Bad reviews are not always true”*
**Value For Money**9%
*“The only con I would say it is the price which feels quite expensive for a door curtain”*
**Instructions/User Manual/Troubleshooting**9%
*“No instructions”*
**Adhesion/Stickiness**5%
*“Adhesive on rod not strong enough”*
**Size-Overall**4%
*“doesnt even fit”*
**Thickness**4%
*“Too thin”*
**Assembly/Installation**4%
*“no rail to put it up”*
**Measurement/Reading Accuracy**3%
*“No measurements”*
**Magnetic Strength/Adsorption**3%
*“The magnets are rubbish they do not work”*
**Strength**2%
*“its not very strong and after a few months of use it has started to fail with one of the screw runners detaching and the material is easy to damage and crack”*
### **Top return reasons **
**Size-Overall**41%
**Quality-Overall**8%
**Defective Material/Parts**7%
**Material Quality**6%
**Instructions/User Manual/Troubleshooting**5%
**Color**5%
**Compatibility-Overall**4%
**Functionality-Overall**4%
**Strength**4%
**Advertised Vs Actual Product**3%
## **Common questions**
- **Is door profitable to sell on Amazon United Kingdom?**
- The niche generates £125K/yr across 30 tracked products. 1 of 14 products launched in the last 360 days are still selling. 90-day search growth is -25.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the door niche?**
- 11 brands and 18 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in door?**
- Top complaints mined from reviews: Quality-Overall, Value For Money, Instructions/User Manual/Troubleshooting. The return rate is 1.6%.
- **When does demand for door peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the door niche?**
- Listings span £19.76–£293.35; the average listing price is £59.08 (sweet spot $15–$100). The average incumbent carries 154 reviews — the moat a new listing must climb.
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