---
title: "King Size Fitted Sheets — £802K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/king-size-fitted-sheets"
last_updated: "2026-08-01T03:53:34.184Z"
locale: en
meta:
description: "Niche score 53/100 · £802K/yr market · 1.4M searches/yr. A deep review moat (21,842 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £802K/yr market · 1.4M searches/yr. A deep review moat (21,842 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "King Size Fitted Sheets — £802K/yr Amazon UK Niche (2026) - Flapen"
---
# **king size fitted sheets**
**Worth a look**
Shows low returns (0.4%), but a deep review moat (21,842 avg reviews) keeps it on the watch list.
Market size 73Growth 22Conversion 69Competition 46Returns 98Price range 56Avg price 25Brand share 59Review moat 15Quality gap 50
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Market size**
**Good****£802K**
£802K/yr · 1.4M searches
**Conversion**
**Good****6.3%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Price range**
**Good****£5.46–£27.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Okay****£9.00**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-6.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****21,841.81**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, king size fitted sheets is a £802K/yr Amazon United Kingdom market (1.4M searches/yr). The top 5 brands hold 70% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **king size fitted sheets market data**
- **Units sold / yr**
- **100K–125K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **£900K–£1.1M**
- units × avg price
- **Conversion rate**
- **6.3%**
- **Avg BSR**
- **#29**
- **Page quality**
- **0%**
- **Prime**
- **81%**
- **Sponsored**
- **88%**
- **Out of stock**
- **4.5%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**21 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**70%**
Top 20: 99%
**Top-5 click share**
**57%**
Top 20: 94%
**Open market**
**27%**
- Utopia Bedding40% - My home store12% - MOONLIGHT200158% - MAGNA COLLECTION6% - Filo Magico4% - Aisbo4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.1% search growth over the last 90 days.
35K25KSpike '24Holiday '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/uk/home-garden/king-size-fitted-sheets/trend)
## **Top king size fitted sheets search terms**
- **king size fitted sheets**364K/yr-6.8%6.0% conv. - **fitted sheets king size**197K/yr-11.8%3.5% conv. - **deep fitted king size sheet**143K/yr-23.1%4.2% conv. - **extra deep fitted sheet king size cotton**105K/yr-14.2%2.6% conv. - **bed sheets king size**76K/yr+1.1%2.3% conv. - **kingsize fitted bed sheets**65K/yr-8.5%6.1% conv. - **king size fitted sheet**54K/yr+10.3%5.6% conv. - **king size bed sheet**54K/yr+5.6%5.6% conv. - **bedsheets for king size bed**50K/yr-0.5%1.1% conv. - **king size fitted sheets deep fit**55K/yr-20.1%4.8% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/king-size-fitted-sheets/search-terms)
## **Top king size fitted sheets 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%£40K10%£80K15%£120K20%£160K101001K10K100K1.0M 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**Utopia Bedding Fitted Sheet 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**£6.44**4.6★133,035 rev](https://www.amazon.co.uk/dp/B07BFTX96F) [2**Utopia Bedding Fitted Sheet 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**£6.29**4.6★133,035 rev](https://www.amazon.co.uk/dp/B075JJDQJJ) [3**My Home Store Cotton Fitted Sheets King Size - 100% Egyptian Cotton 300TC Hotel Quality 30 cm Fitted Bedsheets (White)**My home store**£11.40**4.2★2,259 rev](https://www.amazon.co.uk/dp/B08LQFJPMG) [4**Moonlight Bedding King Size Fitted Sheets 40 Cm Extra Deep Pocket Grey Bed Sheets 16 inch Ultra Soft Bottom Sheet Brushed Microfiber Breathable Shrinkage and Fade Resistant**MOONLIGHT20015**£7.78**4.5★4,738 rev](https://www.amazon.co.uk/dp/B0C43DMSXL) [5**Utopia Bedding Fitted Sheet King (2 Pack) Grey**Utopia Bedding**£10.21**4.6★8,681 rev](https://www.amazon.co.uk/dp/B0BVMJVTH9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BEDELITE King Fitted Sheet White 150x200cm**BEDELITE**£7.27**72 rev6mo ago](https://www.amazon.co.uk/dp/B0GHVKZGJ6) [**MIKI WELL King Size Fitted Sheet Deep - White Bottom Sheet Extra Deep Pocket 16 inch 40 cm Soft Microfiber Kingsize Bed Sheet Wrinkle Resistant & Breathable**MIKI WELL**£7.15**163 rev1y ago](https://www.amazon.co.uk/dp/B0F4319TTV) [**Rehan & Co 100% Egyptian Cotton Fitted Sheets 300 Thread Count Breathable Hotel Qulaity Bedding 12 / 30cm Deep Fitted Bed Sheet. (White Fitted Sheet King)**REHAN & CO**£11.11**209 rev1y ago](https://www.amazon.co.uk/dp/B0DZCTMP3R) [**ANSIO King Size Fitted Sheet Soft Brushed Microfibre Fabric Extra Deep Pocket 35cm All-Around Elastic OEKO-TEX Certified Easy Care & Naturally Smooth After Wash - Grey**ANSIO**£6.50**324 rev1y ago](https://www.amazon.co.uk/dp/B0DVQCMV1P) [**King Size Fitted Sheet - 150 x 200 cm with 30cm Deep Pocket Soft Brushed Microfibre Wrinkle-Free Easy Care Fade & Shrink Resistant by MAGNA COLLECTION (Grey King)**MAGNA COLLECTION**£7.48**1,007 rev1y ago](https://www.amazon.co.uk/dp/B0DF6PGZ6M)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BEDELITE King Fitted Sheet White 150x200cm**BEDELITE**£7.27**4.5★**▲ 268%**](https://www.amazon.co.uk/dp/B0GHVKZGJ6) [**GC GAVENO CAVAILIA King Size Fitted Sheet | Deep 25cm Polycotton Bed Sheet | Breathable & Smooth Easy Care Bedding with Elastic Corners | Navy Mattress Sheet - 150 x 200 cm**GC GAVENO CAVAILIA**£5.46**4.3★**▲ 179%**](https://www.amazon.co.uk/dp/B07HHGRCPY) [**Linens World Egyptian Cotton Fitted Sheets King Size Breathable Anti Wrinkle 40cm Deep Pocket 200 Thread Count Bed Sheets Bedding & Linen 152 X 200-CM White Bedding King Size Fitted Sheets**Linens World**£8.46**4.3★**▲ 134%**](https://www.amazon.co.uk/dp/B09KRZZSYK) [**Utopia Bedding Fitted Sheet King Navy**Utopia Bedding**£6.01**4.6★**▲ 106%**](https://www.amazon.co.uk/dp/B0C537KC6L) [**King Size Fitted Sheet - 150 x 200 cm with 30cm Deep Pocket Soft Brushed Microfibre Wrinkle-Free Easy Care Fade & Shrink Resistant by MAGNA COLLECTION (Grey King)**MAGNA COLLECTION**£7.48**4.4★**▲ 51%**](https://www.amazon.co.uk/dp/B0DF6PGZ6M)
**~~View all trending →~~**
## **What buyers say about king size fitted sheets**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**25%
*“Easy to fit”*
**Quality-Overall**22%
*“A good product as described”*
**Value For Money**15%
*“Excellent value”*
**Soft Feel**12%
*“Very smooth and comfortable”*
**Comfort-Overall**7%
*“Very comfortable”*
**Material Quality**3%
*“Nice soft material”*
**Advertised Vs Actual Product**2%
*“As advertised”*
**Washability**2%
*“comfortable even after washing”*
**Upholstery/Fabric Quality**2%
*“The fabric is breathable and lightweight, making it comfortable to sleep on in both warm and cool weather”*
**Color**1%
*“Great colour”*
### **What buyers complain about **
**Size-Overall**19%
*“Does not fit”*
**Quality-Overall**17%
*“Cheap rubbish”*
**Material Quality**9%
*“Cheap and shoddy material”*
**Value For Money**5%
*“Waste of money”*
**Durability**4%
*“One wash and it has bobbled, not impressed at all”*
**Advertised Vs Actual Product**4%
*“Misleading”*
**Thickness**3%
*“It isnt the thickest sheet”*
**Washability**3%
*“By the first wash it was full of bobbles”*
**Allergies**3%
*“Itchy and Scratchy”*
**Comfort-Overall**2%
*“Uncomfortable”*
### **Top return reasons **
**Size-Overall**42%
**Material Quality**15%
**Color**12%
**Quality-Overall**11%
**Thin**5%
**Advertised Vs Actual Product**2%
**Stain Resistance**2%
**Soft Feel**1%
**Stretchability/Expandability/Elasticity**1%
**Hard Feel**1%
## **Common questions**
- **Is king size fitted sheets profitable to sell on Amazon United Kingdom?**
- The niche generates £802K/yr across 26 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -6.1%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the king size fitted sheets niche?**
- 21 brands and 27 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in king size fitted sheets?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 0.4%.
- **When does demand for king size fitted sheets peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the king size fitted sheets niche?**
- Listings span £5.46–£27.07; the average listing price is £9.00 (sweet spot $15–$100). The average incumbent carries 21,842 reviews — the moat a new listing must climb.
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