---
title: "Manhole Cover — £64K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/manhole-cover"
last_updated: "2026-07-31T15:06:21.266Z"
locale: en
meta:
description: "Niche score 47/100 · £64K/yr market · 71K searches/yr · £42.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £64K/yr market · 71K searches/yr · £42.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Manhole Cover — £64K/yr Amazon UK Niche (2026) - Flapen"
---
# **manhole cover**
**Skip it**
A small market ($64K/yr) — this niche doesn't clear our bar today.
Market size 16Growth 60Conversion 26Competition 26Returns 98Price range 95Avg price 95Brand share 16Review moat 88Quality gap 42
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£42.87**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****£18.74–£92.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****231**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+36.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****70%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****£64K**
£64K/yr · 71K searches
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, manhole cover is a £64K/yr Amazon United Kingdom market (71K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Skip it — 47/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **manhole cover market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **£86K–£107K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#72**
- **Page quality**
- **0%**
- **Prime**
- **21%**
- **Sponsored**
- **57%**
- **Out of stock**
- **9.0%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**19**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**3%**
- Clark-Drain60% - EETU14% - Natotela10% - MCD Company Ltd6% - WITPOCE3% - Future Build Supplies Ltd3% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +36.3% search growth over the last 90 days.
2K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.2×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/manhole-cover/trend)
## **Top manhole cover search terms**
- **manhole cover**41K/yr+33.9%1.8% conv. - **man hole covers outdoor**7K/yr+68.1%1.8% conv. - **manhole cover 600 x 450**6K/yr+77.6%5.9% conv. - **manhole cover 700 x 550**6K/yr+39.6%0.7% conv. - **clark drain cover**4K/yr+83.0%3.1% conv. - **manhole covers**4K/yr+15.8%1.7% conv. - **man hole cover**3K/yr-33.6%2.7% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/manhole-cover/search-terms)
## **Top manhole cover 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%10%£6K20%£13K30%£19K40%£25K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Clark Drain 600 x 450mm Galvanised S/S 5T Manhole Cover PC6BG**Clark-Drain**£24.10**4.6★1,058 rev](https://www.amazon.co.uk/dp/B008B1IKQG) [2**Clark Drain T11G3 600mm x 450mm x 46mm Recessed Screeding Manhole Cover Overall Size: 740mm x 590mm x 58mm Deliveries to Mainland UK ONLY**EETU**£50.70**4.6★506 rev](https://www.amazon.co.uk/dp/B08FCCM37T) [3**Clark Drain 600 x 450mm Galvanised S/S Pedestrian 2.5T Manhole Cover PC6AG**Clark-Drain**£24.94**4.6★319 rev](https://www.amazon.co.uk/dp/B00B3L8CIM) [4**Crackadeal PC6BG3 5T Locking Galvanised Manhole Cover Galvanised Steel/Black 600 x 450 mm**Clark-Drain**£31.95**4.5★65 rev](https://www.amazon.co.uk/dp/B00I8MRN7A) [5**Manhole Cover 640mm x 490mm Overall Size 5 Tonne ALL STEEL Solid Top Lid and Frame (600mm x 450mm Clear Opening) UK Seller**MCD Company Ltd**£34.09**4.5★22 rev](https://www.amazon.co.uk/dp/B0CNQ7VYRQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NATOTELA Fiberglass 670x470mm Manhole Cover and Frame Rectangle Septic Tank Lid Access Inspection Non-slip Solid Reinforced Steel Embedded Sewer Cover with Handle for Patios Basement Lawn Grey**Natotela**£65.74**104 rev2y ago](https://www.amazon.co.uk/dp/B0D5B7D7T3) [**NATOTELA Manhole Cover and Frame Fiberglass-670x470mm rectangle Septic Tank Lid Access Inspection Cover Non-slip Solid Reinforced Steel Embedded Sewer with Handle for Patios Basement Lawn Black**Natotela**£62.71**104 rev2y ago](https://www.amazon.co.uk/dp/B0D5B5R8LK) [**SHMOX 305mm Inspection Chamber Cover Square Shape - Underground Drainage Covers Outdoor**SHMOX**£19.51**49 rev2y ago](https://www.amazon.co.uk/dp/B0CYLG7C2Z) [**Manhole Cover 640mm x 490mm Overall Size 5 Tonne ALL STEEL Solid Top Lid and Frame (600mm x 450mm Clear Opening) UK Seller**MCD Company Ltd**£34.09**22 rev2y ago](https://www.amazon.co.uk/dp/B0CNQ7VYRQ) [**NATOTELA Manhole Cover and Frame Fiberglass-300x300mm Square Septic Tank Lid Access Inspection Cover Reinforced Steel Embedded Sewer with Handle Non-slip Solid for Patios Pavement Basement Gray**Natotela**£18.74**104 rev2y ago](https://www.amazon.co.uk/dp/B0CJF41JZX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NATOTELA Manhole Cover and Frame Fiberglass-300x300mm Square Septic Tank Lid Access Inspection Cover Reinforced Steel Embedded Sewer with Handle Non-slip Solid for Patios Pavement Basement Gray**Natotela**£18.74**4.4★**▲ 68%**](https://www.amazon.co.uk/dp/B0CJF41JZX) [**B125 Wrekin Safeseal 12.5T Cover 600x450mm CO 700x550x40mm Overall Size**Future Build Supplies Ltd**£92.31**5.0★**▲ 60%**](https://www.amazon.co.uk/dp/B0GRCY1SHL) [**Manhole Cover 640mm x 490mm Overall Size 5 Tonne ALL STEEL Solid Top Lid and Frame (600mm x 450mm Clear Opening) UK Seller**MCD Company Ltd**£34.09**4.5★**▲ 38%**](https://www.amazon.co.uk/dp/B0CNQ7VYRQ) [**Clark-Drain T11G3 Recessed Manhole Cover and Frame 600 x 450 x 46mm (Sealed with Rubber Gasket)**Clark-Drain**£51.40**4.6★**▲ 29%**](https://www.amazon.co.uk/dp/B01MRHU3IU) [**NATOTELA Manhole Cover and Frame Fiberglass-670x470mm rectangle Septic Tank Lid Access Inspection Cover Non-slip Solid Reinforced Steel Embedded Sewer with Handle for Patios Basement Lawn Black**Natotela**£62.71**4.4★**▲ 19%**](https://www.amazon.co.uk/dp/B0D5B5R8LK)
**~~View all trending →~~**
## **What buyers say about manhole cover**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Good well made product”*
**Value For Money**15%
*“Decent for the money”*
**Size-Overall**13%
*“Fits well”*
**Strength**12%
*“Vert strong and well made and easy to install”*
**Advertised Vs Actual Product**11%
*“Does the job”*
**Durability**4%
*“Hopefully holds up”*
**Ease Of Use**4%
*“Easy replacement”*
**Weight Light**2%
*“nothing heavy going over it all in all good product for a decent price”*
**Color**2%
*“even the grey colour blends in well”*
**Rusts/Corrodes**2%
*“Great replacement for rusty original”*
### **What buyers complain about **
**Thickness**18%
*“Good, the metal could have been a little thicker,”*
**Strength**14%
*“feels more flimsy than the Clark cover. also rated 2.5Tonne”*
**Rusts/Corrodes**12%
*“they usually start rusting almost immediately”*
**Material Quality**9%
*“Plastic surround was split otherwise all good”*
**Durability**9%
*“Broken within a few months”*
**Size-Overall**5%
*“Not fitted yet”*
**Weight Heavy**5%
*“Its very heavy once filled”*
### **Top return reasons **
**Size-Overall**67%
**Defective Material/Parts**10%
**Functionality-Overall**3%
**Drainage**2%
**Compatibility-Overall**2%
**Maintenance And Repair**2%
**Strength**2%
**Material Quality**2%
**Quality-Overall**2%
**Advertised Vs Actual Product**1%
## **Common questions**
- **Is manhole cover profitable to sell on Amazon United Kingdom?**
- The niche generates £64K/yr across 14 tracked products. 90-day search growth is +36.3%. Flapen's verdict: Skip it (47/100).
- **How competitive is the manhole cover niche?**
- 7 brands and 19 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in manhole cover?**
- Top complaints mined from reviews: Thickness, Strength, Rusts/Corrodes. The return rate is 0.3%.
- **When does demand for manhole cover peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 3.2× the quietest.
- **What does it cost to enter the manhole cover niche?**
- Listings span £18.74–£92.31; the average listing price is £42.87 (sweet spot $15–$100). The average incumbent carries 231 reviews — the moat a new listing must climb.
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