door spring
Worth a lookShows no brand lock-in (top 5 brands take 46% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great46%top-5 brand share — no brand owns this niche
Competition
Great36%top-5 click share — an open shelf
Price range
Great$6.21–$46.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.4%search→purchase rate — share of searches ending in a sale
Avg price
Good$12.84avg listing price — sweet spot $15–$100
Review moat
Okay1,516.18avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.1%return rate — above 5% kills the launch gate
Growth
Okay+12.5%90-day search growth — must beat 0% to launch
Market size
Okay$171K$171K/yr · 209K searches
According to Flapen's Amazon United States niche tracking, door spring is a $171K/yr Amazon United States market (209K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 61/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
door spring market data
- Units sold / yr
- 13K–15K
- avg 250–500/product
- Revenue / yr
- $161K–$193K
- units × avg price
- Conversion rate
- 6.4%
- Avg BSR
- #1,048
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 1.5%
- Avg brand age
- 36 months
- Avg seller age
- 174 days
Competition & brand share
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
37 falling
Sellers
65
Top-5 brand share
46%
Top 20: 85%
Top-5 click share
36%
Top 20: 74%
Open market
50%
- FdcLixuvol20%
- Houlibify10%
- SANKINS6%
- Wright Products5%
- Auto-plaza4%
- Miular4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +12.5% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 1.7×
Top door spring search terms
- screen door spring35K/yr
- door spring39K/yr
- screen door spring closer20K/yr
- door springs to close door26K/yr
- spring door closer14K/yr
- door spring closer9K/yr
- door closer spring8K/yr
- resorte para puerta8K/yr
- spring door10K/yr
- self closing door spring6K/yr
Top door spring 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
2PCS Screen Door Spring 15 Inch Spring for Screen Doors Universal Screens Door Closer Springs Stainless Steel RvScreen Doors Springs Closure Kit Replacement Hardware for Square/Radius Screens Corners
FdcLixuvol$7.644.2★44 rev
Automatic Door Closer 30 kg Zinc Alloy Safety Spring Door Closer
Houlibify$9.694.3★1,456 rev
20 Inch Screen Door Spring 2PCS Long Extension Spring Screen Door Closer Springs Self Closing Garage Door Springs Replacement Hardware for Light Storm and Screen Doors
FdcLixuvol$7.984.5★93 rev
SANKINS 11-1/2 Gate Spring Self Closing Heavy Duty Outdoor Door Spring Automatic Metal Gate Closure Hardware with Adjustable Tool for Wooden and Vinyl Fence Black
SANKINS$9.844.2★424 rev
4 Packs Universal Butterfly Spring Door Closer Self-Closing with Rubber Bumpers Fit for Door Butt Hinge Pins
Auto-plaza$8.934.0★198 rev
Newest
by launch date13 Inch Screen Door Springs 2PCS Long Extension Spring Stainless Steel Rvscreen Doors Springs Closure Kit Screen Door Spring Closer Replacement Hardware for Light Storm and Screens Doors
FdcLixuvol$6.649 rev
BoXtreamify Storm Door Closer Heavy Duty Pneumatic Screen Door Closer Adjustable Closing Speed
BoXtreamify$9.78200 rev
9652 Wood Screen Door Closer Extension Spring Spring Steel Construction Black-Painted Finish fits appliances Automotive Marine Toys Tools Mechanical Devices Closed Double Loop 16-3/8 in(2 PCS)
AFYOCRL$16.9710 rev
XwaYexa V6 Door Spring 15.7 x 1/2 Galvanized Steel Screen Door Springs with 2 Hooks Automatic Closing Fits for Lightweight Storm and Screen Doors Easy Installation
XwaYexa$11.0325 rev
2PCS Screen Door Spring 15 Inch Spring for Screen Doors Universal Screens Door Closer Springs Stainless Steel RvScreen Doors Springs Closure Kit Replacement Hardware for Square/Radius Screens Corners
FdcLixuvol$7.6444 rev
Trending
90-day click momentum13 Inch Screen Door Springs 2PCS Long Extension Spring Stainless Steel Rvscreen Doors Springs Closure Kit Screen Door Spring Closer Replacement Hardware for Light Storm and Screens Doors
FdcLixuvol$6.644.2★
BoXtreamify Storm Door Closer Heavy Duty Pneumatic Screen Door Closer Adjustable Closing Speed
BoXtreamify$9.784.5★
2PCS Screen Door Spring 15 Inch Spring for Screen Doors Universal Screens Door Closer Springs Stainless Steel RvScreen Doors Springs Closure Kit Replacement Hardware for Square/Radius Screens Corners
FdcLixuvol$7.644.2★
Screen and Storm Door Closer Kit Heavy Duty Pneumatic Screen and Storm Door Closer Screen and Storm Door Push Button Latch Set Replacement Kit Adjust Smooth Closing Speed (White)
OXDFK$9.464.2★
UtySty 2 Pack Screen Door Springs Replacement 20 Inch Long Security Screen Door Tension Spring Parts for Screen and Storm Doors Garden Fence Gate Fence Animal Barrier Door Camper RV Screen Door
UtySty$6.904.5★
What buyers say about door spring
What buyers praise and complain about, mined from review topics.What buyers love
“Easy install”
“Good quality and easy set up”
“Good value for money”
“As advertised”
“Works fairly well”
“Easy Peezy”
“fits my door perfectly”
“It is sturdy”
“hold mechanism is nice”
“Durable & looks good”
What buyers complain about
“Does not last”
“Cheap quality”
“magnets are not strong enough”
“Not strong enough”
“Extremely big”
“Didn't work for me”
“Adhesion issue”
“Hard to set”
“Hard to set”
“No instructions”
Top return reasons
Common questions
- Is door spring profitable to sell on Amazon United States?
- The niche generates $171K/yr across 45 tracked products. 3 of 8 products launched in the last 360 days are still selling. 90-day search growth is +12.5%. Flapen's verdict: Worth a look (61/100).
- How competitive is the door spring niche?
- 37 brands and 65 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 46% of demand.
- What do buyers complain about in door spring?
- Top complaints mined from reviews: Durability, Quality-Overall, Magnetic Strength/Adsorption. The return rate is 3.1%.
- When does demand for door spring peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 1.7× the quietest.
- What does it cost to enter the door spring niche?
- Listings span $6.21–$46.13; the average listing price is $12.84 (sweet spot $15–$100). The average incumbent carries 1,516 reviews — the moat a new listing must climb.