---
title: "Door Closer — £141K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/door-closer"
last_updated: "2026-07-31T12:35:45.623Z"
locale: en
meta:
description: "Niche score 57/100 · £141K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £141K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Door Closer — £141K/yr Amazon UK Niche (2026) - Flapen"
---
# **door closer**
**Worth a look**
Shows beatable incumbent ratings (4.1★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 31Growth 16Conversion 62Competition 67Returns 77Price range 70Avg price 56Brand share 75Review moat 69Quality gap 90
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****60%**
top-5 brand share — no brand owns this niche
**Price range**
**Good****£4.29–£40.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****732.75**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****45%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****5.5%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****£12.75**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****£141K**
£141K/yr · 201K searches
**Growth**
**Bad****-18.4%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, door closer is a £141K/yr Amazon United Kingdom market (201K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Nov. Verdict: Worth a look — 57/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door closer market data**
- **Units sold / yr**
- **15K–20K**
- avg 250–500/product
- **Revenue / yr**
- **£191K–£255K**
- units × avg price
- **Conversion rate**
- **5.5%**
- **Avg BSR**
- **#33**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **94%**
- **Out of stock**
- **4.6%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**26 **▲rising
**Sellers**
**97**
**Top-5 brand share**
**60%**
Top 20: 96%
**Top-5 click share**
**45%**
Top 20: 87%
**Open market**
**33%**
- Onarway18% - PCKOBEVER12% - Burg-Wachter10% - Burg-Wächter9% - Carlisle Brass9% - DODUOS8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.4% search growth over the last 90 days.
5K3KSpike '24Black Friday '24Spike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Nov · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/door-closer/trend)
## **Top door closer search terms**
- **door closer**66K/yr-13.2%5.0% conv. - **door closers for interior door**43K/yr-34.4%6.5% conv. - **automatic door closer**19K/yr-18.8%3.1% conv. - **soft door closer**9K/yr+15.3%2.5% conv. - **door spring**9K/yr-9.3%4.5% conv. - **fire door closer**8K/yr-10.9%4.7% conv. - **door closers for exterior door**8K/yr-5.2%4.3% conv. - **door closers**10K/yr-52.4%3.1% conv. - **door soft close**4K/yr+25.5%2.9% conv. - **door spring closer**6K/yr-28.6%4.4% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/door-closer/search-terms)
## **Top door closer 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%3%£4K6%£8K9%£13K12%£17K1101001K10K 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**Burg Wachter Spring Loaded Adjustable Auto Closing Door Closer - Home & Commercial White**Burg-Wachter**£10.69**4.0★4,719 rev](https://www.amazon.co.uk/dp/B00WE3P5CO) [2**PCKOBEVER Spring Door Closer Safety Automatic Door Closer Adjustable Door Spring Closer Door Stopper for Commercial & Home Use Quiet Auto Door Closing with Adjusting Rod and Screws (White)**PCKOBEVER**£7.14**4.5★212 rev](https://www.amazon.co.uk/dp/B0CQ8SZ2FJ) [3**Carlisle Brass CDG003 Overhead Door Closer (Fixed Size 3) Silver**Carlisle Brass**£12.47**4.3★255 rev](https://www.amazon.co.uk/dp/B00RVZEAFS) [4**Onarway Door Closer Size 3 Automatic Spring Hydraulic Door Closure Closing Speed Adjustable Commercial & Home Use for 45~60kg Weight Door Aluminum Alloy EN1154 Certification**Onarway**£17.99**4.3★561 rev](https://www.amazon.co.uk/dp/B077VK93KQ) [5**DODUOS 2PCS Automatic Door CloserWhite Punch-Free Automatic Sensor Door CloserResidential Commercial Auto Door Closer w/ DrawstringDoor Closers Interior Door Home Offices Used2.49in (ZTH-A370)**DODUOS**£6.04**3.8★483 rev](https://www.amazon.co.uk/dp/B0BLS1CQ6J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Onarway Automatic Door Closer with Flex-Stop Feature - Adjustable Speed Size 3 Spring Hydraulic Door Closure for 45-60kg Doors - Easy Passage for Home & Commercial Use**Onarway**£16.52**26 rev11mo ago](https://www.amazon.co.uk/dp/B0FKT5B2WS) [**White Hydraulic Spring Loaded Automatic Door Closer 1 Pack**Crozgan**£7.39**11 rev12mo ago](https://www.amazon.co.uk/dp/B0FJXNXGQS) [**Spring Door Closer 2PCS Automatic Door Closer with Adjusting Rod and Screw**SJDOFU**£7.58**6 rev1y ago](https://www.amazon.co.uk/dp/B0FH9MTCN2) [**PCKOBEVER Spring Door Closer Safety Automatic Door Closer Adjustable Door Spring Closer Door Stopper for Commercial & Home Use Quiet Auto Door Closing with Adjusting Rod and Screws (Black)**PCKOBEVER**£7.14**212 rev1y ago](https://www.amazon.co.uk/dp/B0DW3X4CXN) [**NAPOLEON N-1000 Robust Automatic Door Closer - EN1154/EN1634 Standards - Commercial & Residential - Door from 20Kg to 60Kg Size 3 - Drilling Template - Easy and Quick Installation (Silver)**Napoleon**£39.45**466 rev2y ago](https://www.amazon.co.uk/dp/B0CKF298DG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GINTON Automatic Door Closer Heavy Duty Aluminium Pneumatic Side-Mounted Home Fire Door Closer 3 Styles (Color: Onecolor Size: Side Mount)**GINTON**£8.66**3.5★**▲ 100%**](https://www.amazon.co.uk/dp/B0CF8992YB) [**White Hydraulic Spring Loaded Automatic Door Closer 1 Pack**Crozgan**£7.39**4.1★**▲ 91%**](https://www.amazon.co.uk/dp/B0FJXNXGQS) [**HushBumps Ultra-Quiet Energy Absorbing Compound Bumpers for Interior Doors 30 Pieces - Multi-Compound Polyurethane Absorbs Shock & Dampens Sound Reduces Closing Noise and Vibration**HushBumps**£8.50**4.0★**▲ 83%**](https://www.amazon.co.uk/dp/B072FT6LXS) [**Burg Wachter Spring Loaded Adjustable Auto Closing Door Closer - Home & Commercial - Satin Chrome**Burg-Wächter**£8.94**4.0★**▲ 70%**](https://www.amazon.co.uk/dp/B08XWKXBYK) [**2 Pieces Punch-Free Automatic Door Closer Automatic Door Closer with Tunnel Pull for Home Office Bedroom (Black) (500G)**SKENGWEL**£7.50**3.9★**▲ 46%**](https://www.amazon.co.uk/dp/B0BRVDKC2F)
**~~View all trending →~~**
## **What buyers say about door closer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Quality product, Easy fit”*
**Advertised Vs Actual Product**13%
*“Just what I needed”*
**Size-Overall**13%
*“Easy fit”*
**Ease Of Use**8%
*“easy to use”*
**Value For Money**7%
*“Definitely worth the price”*
**Assembly/Installation**6%
*“Good price, esay to install”*
**Strength**5%
*“Neat & strong pull”*
**Efficiency**5%
*“Does the job well”*
**Instructions/User Manual/Troubleshooting**3%
*“The instructions are clear”*
**Locking Mechanism**3%
*“Great door closure with value for money”*
### **What buyers complain about **
**Durability**13%
*“Broke”*
**Functionality-Overall**10%
*“doesn't work properly”*
**Quality-Overall**8%
*“Rubbish”*
**Strength**7%
*“Very weak”*
**Noise Level**7%
*“Noisy”*
**Size-Overall**5%
*“Could not use as cylinder two big to fit on frame”*
**Locking Mechanism**5%
*“Does not shut door”*
**Assembly/Installation**5%
*“Installing instruction imposible to follow”*
**Adhesion/Stickiness**4%
*“is adhesive, so it won't work on my door”*
**Instructions/User Manual/Troubleshooting**4%
*“It also becomes apparent quickly that the supplied instructions are incomprehensible and inadequate”*
### **Top return reasons **
**Size-Overall**33%
**Functionality-Overall**10%
**Defective Material/Parts**9%
**Compatibility-Overall**9%
**Quality-Overall**5%
**Strength**5%
**Mechanism Issues**4%
**Durability**3%
**Noise Level**2%
**Advertised Vs Actual Product**2%
## **Common questions**
- **Is door closer profitable to sell on Amazon United Kingdom?**
- The niche generates £141K/yr across 36 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -18.4%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the door closer niche?**
- 26 brands and 97 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in door closer?**
- Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 1.9%.
- **When does demand for door closer peak?**
- Demand peaks in Nov; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the door closer niche?**
- Listings span £4.29–£40.30; the average listing price is £12.75 (sweet spot $15–$100). The average incumbent carries 733 reviews — the moat a new listing must climb.
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