suncast storage shed
Worth a lookShows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Competition
Great25%top-5 click share — an open shelf
Returns
Great1.6%return rate — above 5% kills the launch gate
Review moat
Good673avg incumbent reviews — the moat a new listing must climb
Growth
Good+48.4%90-day search growth — must beat 0% to launch
Market size
Good$275K$275K/yr · 120K searches
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Price range
Bad$39.27–$2024.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Bad$695.16avg listing price — sweet spot $15–$100
According to Flapen's Amazon United States niche tracking, suncast storage shed is a $275K/yr Amazon United States market (120K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Worth a look — 57/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
suncast storage shed market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $348K–$521K
- units × avg price
- Conversion rate
- 0.3%
- Avg BSR
- #411
- Page quality
- 0%
- Prime
- 48%
- Sponsored
- 92%
- Out of stock
- 11.8%
- Avg brand age
- 18 months
- Avg seller age
- 172 days
Competition & brand share
Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.Brands
19 falling
Sellers
97
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
25%
Top 20: 57%
Open market
12%
- Keter56%
- Patiowell11%
- Suncast8%
- Devoko5%
- Aoxun5%
- Rubbermaid3%
- Open — no brand owns it (13 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +48.4% search growth over the last 90 days.Peak months: Aug, Sep, Oct · busiest ÷ quietest = 2.0×
Top suncast storage shed search terms
- keter shed48K/yr
- bicycle shed17K/yr
- patiowell7K/yr
- keter sheds8K/yr
- resin tool shed5K/yr
- 10x10 plastic shed6K/yr
- 7x7 storage shed5K/yr
- large resin shed6K/yr
- bicycle sheds outdoor storage6K/yr
- pool equipment shed4K/yr
Top suncast storage shed 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Keter Manor 4x6 Resin Outdoor Storage Shed Kit-Perfect to Store Patio Furniture Garden Tools Bike Accessories Beach Chairs and Lawn Mower Grey & White
Keter$394.944.0★3,931 rev
Keter Premier Tall 4.6x5.6 ft Resin Outdoor Storage Shed Backyard Garden Shed with Shelving Brackets for Tools Patio Furniture Pool & Bike Storage Grey & Black 62 cu. ft Capacity
Keter$306.223.8★2,119 rev
Patiowell 5x3 FT Outdoor Storage Shed Tool Shed with Sloping Roof and Lockable Door Metal Shed for Backyard Garden Patio Lawn Brown
Patiowell$110.023.8★2,111 rev
Keter Store-It-Out Prime 4.3 x 3.7 ft. Outdoor Resin Storage Shed with Easy Lift Hinges Perfect for Yard Tools Pool Floats and Garden Accessories Black
Keter$195.304.0★1,974 rev
Keter Factor 6x3 Outdoor Storage Shed Kit-Perfect to Store Patio Furniture Garden Tools Bike Accessories Beach Chairs and Push Lawn Mower Taupe & Brown
Keter$515.333.8★1,720 rev
Newest
by launch date
Keter Signature Collection 11x7 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation & Lockable Double Doors Pine
Keter$1704.162 rev
Aoxun 7.5x4 Triple Door Shed Outdoor Storage Shed with Three Lockable Door Metal Storage Cabinet with Slopping Roof for Tools Bicycles Storage for Garden Backyards (Black)
Aoxun$202.17346 rev
Keter Signature Collection 9x7 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation & Lockable Double Doors Ashwood
Keter$1506.743 rev
Keter Cortina 9x7 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation Customizable Walls & Lockable Double Doors Graphite
Keter$1681.070 rev
Keter Newton Plus 7.5x13 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation Customizable Walls & Lockable Double Doors Graphite
Keter$1962.011 rev
Trending
90-day click momentumAoxun 7.5x4 Triple Door Shed Outdoor Storage Shed with Three Lockable Door Metal Storage Cabinet with Slopping Roof for Tools Bicycles Storage for Garden Backyards (Black)
Aoxun$202.174.3★
Keter Newton Plus 7.5x13 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation Customizable Walls & Lockable Double Doors Graphite
Keter$1962.011.0★
Keter Cortina 9x7 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation Customizable Walls & Lockable Double Doors Graphite
Keter$1681.070.0★
Keter Signature Collection 11x7 Ft All-Weather Storage Shed with Skylight Window Built-in Ventilation & Lockable Double Doors Pine
Keter$1704.165.0★
Keter Store-It-Out MIDI Outdoor Resin Storage Shed Weather-Resistant Horizontal Cabinet for Trash Cans Garden Tools & Patio Accessories Lockable Easy-Lift Lid 30 Cu. Ft. Capacity Beige
Keter$194.304.0★
What buyers say about suncast storage shed
What buyers praise and complain about, mined from review topics.What buyers love
“Very easy to assemble”
“Extra Storage”
“Great quality, pretty easy to put together”
“Very affordable”
“It is true to size”
“Well-made”
“Instructions were clear”
“Exceeded my expectations”
“durable material”
“Solid design”
What buyers complain about
“Assembly is a nightmare”
“Like I said very low quality”
“Needs better instructions”
“very weak”
“too small”
“Very thin material”
“Fell apart”
“Its not even worth half of the price I paid for it”
“Metal is thin”
“Leaked some”
Top return reasons
Common questions
- Is suncast storage shed profitable to sell on Amazon United States?
- The niche generates $275K/yr across 73 tracked products. 13 of 16 products launched in the last 360 days are still selling. 90-day search growth is +48.4%. Flapen's verdict: Worth a look (57/100).
- How competitive is the suncast storage shed niche?
- 19 brands and 97 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in suncast storage shed?
- Top complaints mined from reviews: Assembly/Installation, Quality-Overall, Instructions/User Manual/Troubleshooting. The return rate is 1.6%.
- When does demand for suncast storage shed peak?
- Demand peaks in Aug–Sep–Oct; the busiest month runs 2.0× the quietest.
- What does it cost to enter the suncast storage shed niche?
- Listings span $39.27–$2024.73; the average listing price is $695.16 (sweet spot $15–$100). The average incumbent carries 673 reviews — the moat a new listing must climb.