---
title: "Superking Fitted Sheet — £98K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/superking-fitted-sheet"
last_updated: "2026-07-31T13:40:35.918Z"
locale: en
meta:
description: "Niche score 40/100 · £98K/yr market · 104K searches/yr · £10.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · £98K/yr market · 104K searches/yr · £10.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Superking Fitted Sheet — £98K/yr Amazon UK Niche (2026) - Flapen"
---
# **superking fitted sheet**
**Skip it**
A deep review moat (53,938 avg reviews) — this niche doesn't clear our bar today.
Market size 24Growth 22Conversion 83Competition 24Returns 98Price range 64Avg price 38Brand share 30Review moat 0Quality gap 37
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****£5.99–£30.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£10.51**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****£98K**
£98K/yr · 104K searches
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-5.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****53,937.78**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, superking fitted sheet is a £98K/yr Amazon United Kingdom market (104K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 40/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **superking fitted sheet market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **£84K–£105K**
- units × avg price
- **Conversion rate**
- **9.0%**
- **Avg BSR**
- **#11**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **100%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **196 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**15**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**10%**
- Amazon Basics33% - Utopia Bedding33% - funky gadgets13% - CGK Unlimited6% - Bedsure3% - RUIKASI3% - Open — no brand owns it (5 brands, 10%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.8% search growth over the last 90 days.
3K2KSpike '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/home-garden/superking-fitted-sheet/trend)
## **Top superking fitted sheet 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%£10K20%£20K30%£29K40%£39K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Amazon Basics Bedding Soft Microfibre Super King Fitted Sheet with 12 inch (30 cm) Deep Pocket 180 x 200 cm Dark Grey**Amazon Basics**£5.99**4.5★147,147 rev](https://www.amazon.co.uk/dp/B00Q4TMOCS) [2**Utopia Bedding Fitted Sheet Super King Grey - Deep Pocket 14 inch (35 cm) - Easy Care - OEKO-TEX Certified - Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant - Bottom Sheet**Utopia Bedding**£6.07**4.6★133,035 rev](https://www.amazon.co.uk/dp/B07BFVKFTK) [3**Funky Gadgets Super King Size Deep Fitted Sheets- White 100% Egyptian Cotton Bedding Sheet- Deep Fitted Sheet 30 Extra Deep Pocket Bedsheets Plain Dyed Bedding Set no Pillow case**funky gadgets**£11.30**4.2★1,307 rev](https://www.amazon.co.uk/dp/B08K9445ZK) [4**Amazon Basics Bedding Soft Microfibre Super King Fitted Sheet with 12 inch (30 cm) Deep Pocket 180 x 200 cm White**Amazon Basics**£7.27**4.5★147,147 rev](https://www.amazon.co.uk/dp/B01E6XAT4S) [5**Utopia Bedding Fitted Sheet Super King White - Deep Pocket 14 inch (35 cm) - Easy Care - OEKO-TEX Certified - Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant - Bottom Sheet**Utopia Bedding**£6.49**4.6★133,035 rev](https://www.amazon.co.uk/dp/B0762Q7YM8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BEDELITE Super King Fitted Sheet Light Grey 180x200cm**BEDELITE**£9.08**72 rev6mo ago](https://www.amazon.co.uk/dp/B0GHVBYDYP) [**Acrali Home White Egyptian Cotton Super King Size Fitted Sheet 180x200 cm - 200 Thread Count Deep Pocket - Ultra Soft Hotel Quality Breathable & Hypoallergenic Bottom Bed Sheet**ACRALI HOME**£11.41**92 rev10mo ago](https://www.amazon.co.uk/dp/B0FR4WDP5F) [**LYMA Bedding Fitted Sheet Super King Deep Pocket 30CM OEKO-TEX Certified Ultra Soft Nanoplush Double Brushed Quick Dry Fabric Shrink Wrinkle & Fade Resistant Easy Care Elastic Bottom Sheet (Black)**LYMA**£9.01**410 rev1y ago](https://www.amazon.co.uk/dp/B0F8NST721) [**Fitted Sheet Super King 180x200 - Microfibre Extra Deep 40cm (16) - White**CGK Unlimited**£12.68**6,038 rev2y ago](https://www.amazon.co.uk/dp/B0C1PCML3T) [**Utopia Bedding Fitted Sheet Super King (2 Pack) Grey**Utopia Bedding**£9.79**8,681 rev3y ago](https://www.amazon.co.uk/dp/B0BVMJ7NNX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BEDELITE Super King Fitted Sheet Light Grey 180x200cm**BEDELITE**£9.08**4.5★**▲ 271%**](https://www.amazon.co.uk/dp/B0GHVBYDYP) [**Utopia Bedding Fitted Sheet Super King (2 Pack) Black**Utopia Bedding**£11.30**4.6★**▲ 229%**](https://www.amazon.co.uk/dp/B0BVMH2HYL) [**Utopia Bedding Bed Sheet Set 4 Piece Super King Black**Utopia Bedding**£9.95**4.6★**▲ 193%**](https://www.amazon.co.uk/dp/B0853B2PMD) [**Fitted Sheet Super King 180x200 - Microfibre Extra Deep 40cm (16) - White**CGK Unlimited**£12.68**4.5★**▲ 191%**](https://www.amazon.co.uk/dp/B0C1PCML3T) [**Acrali Home White Egyptian Cotton Super King Size Fitted Sheet 180x200 cm - 200 Thread Count Deep Pocket - Ultra Soft Hotel Quality Breathable & Hypoallergenic Bottom Bed Sheet**ACRALI HOME**£11.41**4.6★**▲ 190%**](https://www.amazon.co.uk/dp/B0FR4WDP5F)
**~~View all trending →~~**
## **What buyers say about superking fitted sheet**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**32%
*“Good fit”*
**Quality-Overall**16%
*“Great quality bed sheet”*
**Soft Feel**14%
*“The 100% cotton feels soft enough straight out of the pack”*
**Value For Money**10%
*“Competitive price”*
**Comfort-Overall**6%
*“They are very comfortable”*
**Washability**4%
*“it gets a bit nicer after a wash”*
**Upholstery/Fabric Quality**4%
*“Very nice fabric, very happy”*
**Color**2%
*“Fantastic bargain great quality lots of colours”*
**Material Quality**2%
*“Great material”*
**Quick Drying**2%
*“Brilliant fitting and drys very quick”*
### **What buyers complain about **
**Size-Overall**30%
*“Too small”*
**Quality-Overall**14%
*“Not as good as reviews suggest”*
**Washability**6%
*“Bobbled after one wash”*
**Water Resistance**6%
*“left it in the rain so was really wet”*
**Hard Feel**6%
*“Feel rough and more like polyester”*
**Material Quality**6%
*“NO SHEET NO MATERIAL”*
**Durability**6%
*“Don't expect longevity”*
**Value For Money**5%
*“wouldnt say its worth the money to be honest”*
**Grip**3%
*“For me it's a bit too slippery of a material”*
**Advertised Vs Actual Product**3%
*“even though advertised to fit our mattress”*
### **Top return reasons **
**Size-Overall**43%
**Material Quality**18%
**Color**14%
**Quality-Overall**11%
**Thickness**2%
**Thin**2%
**Soft Feel**2%
**Hard Feel**1%
**Stain Resistance**1%
**Stretchability/Expandability/Elasticity**1%
## **Common questions**
- **Is superking fitted sheet profitable to sell on Amazon United Kingdom?**
- The niche generates £98K/yr across 18 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.8%. Flapen's verdict: Skip it (40/100).
- **How competitive is the superking fitted sheet niche?**
- 11 brands and 15 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in superking fitted sheet?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Washability. The return rate is 0.5%.
- **When does demand for superking fitted sheet peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the superking fitted sheet niche?**
- Listings span £5.99–£30.95; the average listing price is £10.51 (sweet spot $15–$100). The average incumbent carries 53,938 reviews — the moat a new listing must climb.
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