---
title: "Super King Fitted Sheet — £434K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/super-king-fitted-sheet"
last_updated: "2026-07-31T14:32:44.222Z"
locale: en
meta:
description: "Niche score 51/100 · £434K/yr market · 566K searches/yr. A deep review moat (47,668 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £434K/yr market · 566K searches/yr. A deep review moat (47,668 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Super King Fitted Sheet — £434K/yr Amazon UK Niche (2026) - Flapen"
---
# **super king fitted sheet**
**Worth a look**
Shows low returns (0.5%), but a deep review moat (47,668 avg reviews) keeps it on the watch list.
Market size 57Growth 21Conversion 77Competition 54Returns 97Price range 60Avg price 35Brand share 48Review moat 1Quality gap 43
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.5%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****£4.41–£30.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****£434K**
£434K/yr · 566K searches
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£10.20**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-8.6%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****47,668.22**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, super king fitted sheet is a £434K/yr Amazon United Kingdom market (566K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **super king fitted sheet market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£408K–£510K**
- units × avg price
- **Conversion rate**
- **7.5%**
- **Avg BSR**
- **#18**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **96%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▲rising
**Sellers**
**21**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 94%
**Open market**
**20%**
- Utopia Bedding35% - Amazon Basics22% - funky gadgets10% - Aisbo5% - MAGNA COLLECTION4% - Sapphire Collection4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.6% search growth over the last 90 days.
15K10KSpike '24Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/uk/home-garden/super-king-fitted-sheet/trend)
## **Top super king fitted sheet search terms**
- **super king fitted sheet**198K/yr-4.5%6.0% conv. - **superking fitted sheet**97K/yr-5.6%5.8% conv. - **fitted sheets super king size**32K/yr-7.2%2.9% conv. - **super king bed sheet**26K/yr-10.2%2.6% conv. - **extra deep super king size fitted sheets**28K/yr-14.5%2.1% conv. - **super king fitted sheet cotton**21K/yr-9.2%3.6% conv. - **superking fitted sheet extra deep**24K/yr-17.2%4.4% conv. - **super king sheet**13K/yr-0.2%4.9% conv. - **deep fitted super king size sheet**16K/yr-34.5%3.2% conv. - **super king size fitted sheets**15K/yr-20.1%5.5% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/super-king-fitted-sheet/search-terms)
## **Top super king 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%4%£17K8%£35K12%£52K16%£70K1001K10K100K1.0M 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 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) [2**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) [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**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) [5**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)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Microfibre Super King Fitted Sheet (180×200 cm Deep 35 cm) Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant Bottom Sheet**Novo Home**£9.71**239 rev1y ago](https://www.amazon.co.uk/dp/B0D83YTSRT) [**Super King Fitted Sheet - 180 x 200cm with 30cm Deep Pocket Soft Brushed Microfibre Wrinkle-Free Easy Care Fade & Shrink Resistant by MAGNA COLLECTION (Grey Super King)**MAGNA COLLECTION**£7.92**1,007 rev1y ago](https://www.amazon.co.uk/dp/B0DF6QBXZK) [**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 Super King White Fitted Sheet with Pillow Cases x 2 (50x75cm) - Deep Pocket (35 cm) - Bed Sheets Set - OEKO-TEX Certified - Soft Brushed Microfibre**Utopia Bedding**£6.38**614 rev2y ago](https://www.amazon.co.uk/dp/B0CQYVLCPT) [**Utopia Bedding Fitted Sheet Super King Grey**Utopia Bedding**£7.03**7,092 rev2y ago](https://www.amazon.co.uk/dp/B0C537FDXZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Utopia Bedding Fitted Sheet Super King Black - Deep Pocket 14 inch (35 cm) - Easy Care - OEKO-TEX Certified - Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant - Bottom Sheet**Utopia Bedding**£7.27**4.6★**▲ 264%**](https://www.amazon.co.uk/dp/B08CH8MRPP) [**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★**▲ 130%**](https://www.amazon.co.uk/dp/B08K9445ZK) [**Bedsure Super King Fitted Sheet - Bed Sheets Extra Deep Pocket 16 Inches (40 cm) Soft Brushed Polyester Microfiber Material for Super King Bed Beige 180x200cm**Bedsure**£10.34**4.5★**▲ 127%**](https://www.amazon.co.uk/dp/B09YG8YHM2) [**Fitted Sheet Super King 180x200 - Microfibre Extra Deep 40cm (16) - White**CGK Unlimited**£12.68**4.5★**▲ 124%**](https://www.amazon.co.uk/dp/B0C1PCML3T) [**Microfibre Super King Fitted Sheet (180×200 cm Deep 35 cm) Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant Bottom Sheet**Novo Home**£9.71**4.5★**▲ 114%**](https://www.amazon.co.uk/dp/B0D83YTSRT)
**~~View all trending →~~**
## **What buyers say about super king fitted sheet**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**30%
*“Fits well”*
**Quality-Overall**21%
*“Very good quality an delivered on time”*
**Soft Feel**13%
*“Beautifully soft”*
**Value For Money**8%
*“Competitive price”*
**Comfort-Overall**6%
*“They are very comfortable”*
**Upholstery/Fabric Quality**3%
*“Very nice fabric, very happy”*
**Washability**3%
*“Wash great”*
**Material Quality**2%
*“Great material”*
**Color**2%
*“Fantastic bargain great quality lots of colours”*
**Quick Drying**1%
*“Brilliant fitting and drys very quick”*
### **What buyers complain about **
**Size-Overall**23%
*“doesn't fit”*
**Quality-Overall**11%
*“Not as good as reviews suggest”*
**Stretchability/Expandability/Elasticity**7%
*“elasticity very tight round matters”*
**Material Quality**6%
*“Cheap material”*
**Washability**6%
*“Bobbled after one wash”*
**Value For Money**6%
*“not worth the cost”*
**Water Resistance**3%
*“left it in the rain so was really wet”*
**Hard Feel**3%
*“Feel rough and more like polyester”*
**Durability**3%
*“Don't expect longevity”*
**Upholstery/Fabric Quality**2%
*“after a short time it started forming little fabric balls/pilling”*
### **Top return reasons **
**Size-Overall**48%
**Material Quality**17%
**Color**12%
**Quality-Overall**9%
**Thin**2%
**Thickness**2%
**Advertised Vs Actual Product**1%
**Stain Resistance**1%
**Soft Feel**1%
**Hard Feel**1%
## **Common questions**
- **Is super king fitted sheet profitable to sell on Amazon United Kingdom?**
- The niche generates £434K/yr across 27 tracked products. 90-day search growth is -8.6%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the super king fitted sheet niche?**
- 16 brands and 21 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in super king fitted sheet?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Stretchability/Expandability/Elasticity. The return rate is 0.5%.
- **When does demand for super king fitted sheet peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the super king fitted sheet niche?**
- Listings span £4.41–£30.95; the average listing price is £10.20 (sweet spot $15–$100). The average incumbent carries 47,668 reviews — the moat a new listing must climb.
## **Related niches in Home & Garden**
- 79 [**mole repellent**](https://flapen.com/research/uk/home-garden/mole-repellent)£163K/yr+91.4%**Worth a look**- 80 [**sun lounger**](https://flapen.com/research/uk/home-garden/sun-lounger)£2.5M/yr+299.9%**Launch it**- 80 [**fly repellent fan**](https://flapen.com/research/uk/home-garden/fly-repellent-fan)£302K/yr>1,000%**Worth a look**- 80 [**ice maker**](https://flapen.com/research/uk/home-garden/ice-maker)£2.9M/yr+371.4%**Launch it**- 80 [**parasol base**](https://flapen.com/research/uk/home-garden/parasol-base)£1.1M/yr+904.4%**Launch it**- 80 [**air conditioner**](https://flapen.com/research/uk/home-garden/air-conditioner)£39.3M/yr>1,000%**Launch it**[**All Home & Garden niches **](https://flapen.com/research/uk/home-garden)