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37

deep fitted single sheet

Skip it

Prices mostly outside the sweet spot ($4.08–$11.37) — this niche doesn't clear our bar today.

Market size 7Growth 21Conversion 50Competition 51Returns 98Price range 0Avg price 20Brand share 48Review moat 8Quality gap 40

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Competition

Good55%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay4.0%

search→purchase rate — share of searches ending in a sale

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-8.8%

90-day search growth — must beat 0% to launch

Avg price

Bad£7.30

avg listing price — sweet spot $15–$100

Review moat

Bad35,599.8

avg incumbent reviews — the moat a new listing must climb

Market size

Bad£27K

£27K/yr · 91K searches

Price range

Bad£4.08–£11.37

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United Kingdom niche tracking, deep fitted single sheet is a £27K/yr Amazon United Kingdom market (91K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Sep. Verdict: Skip it — 37/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

deep fitted single sheet market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
£44K–£58K
units × avg price
Conversion rate
4.0%
Avg BSR
#33
Page quality
0%
Prime
68%
Sponsored
88%
Out of stock
5.6%
Avg brand age
46 months
Avg seller age
182 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

23

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

55%

Top 20: 95%

Open market

19%

  • Utopia Bedding33%
  • Bedsure13%
  • ACRALI HOME11%
  • Amazon Basics10%
  • MAGNA COLLECTION8%
  • Olivia Rocco5%

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — -8.8% search growth over the last 90 days.
2K2KSpike '25Prime Day '25DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep · busiest ÷ quietest = 1.5×

Top deep fitted single sheet search terms

  • deep fitted single sheet27K/yr
  • single deep fitted sheet13K/yr
  • deep single fitted sheet14K/yr
  • single fitted sheet deep fit11K/yr
  • extra deep fitted sheet single9K/yr
  • deep fitted sheets single bed7K/yr
  • deep fitted sheet single4K/yr
  • extra deep single fitted sheets4K/yr
  • large single fitted sheet3K/yr
All search terms

Top deep fitted single 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%£1K8%£2K12%£3K16%£4K101001K10K100K1.0M Reviews — right = deep review moat Market 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.

What buyers say about deep fitted single sheet

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall28%

“Excellent product”

Size-Overall21%

“Good fit”

Soft Feel11%

“Smooth to touch”

Value For Money11%

“Good value for money”

Advertised Vs Actual Product5%

“Better than expected”

Color4%

“Very happy with quality and colour”

Comfort-Overall3%

“very comfy”

Washability2%

“Theyre easy to wash and dry, and overall they do the job without any fuss”

Material Quality2%

“Good material”

Upholstery/Fabric Quality2%

“Really nice bedding all quality value bargain”

What buyers complain about

Size-Overall16%

“doesn't fit well”

Thickness16%

“Not as deep as it should be”

Material Quality11%

“No way this is an Egyptian cotton sheet”

Stretchability/Expandability/Elasticity5%

“Poor elastic”

Warmth5%

“Not warm”

Washability5%

“Dont wash this bedding with other clothes”

Color5%

“Darker in color than the picture”

Advertised Vs Actual Product5%

“Sheets received not the same as advertised”

Durability4%

“Not durable”

Value For Money3%

“Absolute total utter waste of money”

Top return reasons

Size-Overall41%
Material Quality20%
Quality-Overall12%
Color10%
Thin4%
Stain Resistance2%
Stitch/Finish/Polish1%
Water Resistance1%
Advertised Vs Actual Product1%
Compatibility-Overall1%

Common questions

Is deep fitted single sheet profitable to sell on Amazon United Kingdom?
The niche generates £27K/yr across 25 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (37/100).
How competitive is the deep fitted single sheet niche?
18 brands and 23 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in deep fitted single sheet?
Top complaints mined from reviews: Size-Overall, Thickness, Material Quality. The return rate is 0.4%.
When does demand for deep fitted single sheet peak?
Demand peaks in Sep; the busiest month runs 1.5× the quietest.
What does it cost to enter the deep fitted single sheet niche?
Listings span £4.08–£11.37; the average listing price is £7.30 (sweet spot $15–$100). The average incumbent carries 35,600 reviews — the moat a new listing must climb.