---
title: "Metal Roof Screw Caps — $103K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/metal-roof-screw-caps"
last_updated: "2026-08-07T21:38:50.713Z"
locale: en
meta:
description: "Niche score 60/100 · $103K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $103K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Metal Roof Screw Caps — $103K/yr Amazon US Niche (2026) - Flapen"
---
# **metal roof screw caps**
**Worth a look**
Shows a thin review moat (34 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 25Growth 60Conversion 36Competition 69Returns 87Price range 29Avg price 93Brand share 69Review moat 98Quality gap 68
**Review moat**
**Incredible****33.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$50.58**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+35.5%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$7.60–$297.55**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$103K**
$103K/yr · 72K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, metal roof screw caps is a $103K/yr Amazon United States market (72K searches/yr). The top 5 brands hold 64% of demand. Verdict: Worth a look — 60/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **metal roof screw caps market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$38K–$51K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#132**
- **Page quality**
- **0%**
- **Prime**
- **69%**
- **Sponsored**
- **86%**
- **Out of stock**
- **8.8%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▲rising
**Sellers**
**34**
**Top-5 brand share**
**64%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 85%
**Open market**
**30%**
- EAGLE 124% - Modoo11% - Morzhunis10% - Ypzxola9% - JTJEI9% - Generic7%
## **Top metal roof screw caps search terms**
- **metal roof screw caps**24K/yr+33.2%1.5% conv. - **metal roof bolt caps**11K/yr+21.1%0.9% conv. - **metal roof screw caps and sealant**6K/yr+852.8%2.0% conv. - **roof screw caps**6K/yr+12.5%1.4% conv. - **veipar screw covers**5K/yr-24.1%0.4% conv. - **metal screw caps**4K/yr+35.3%1.3% conv. - **roof caps**4K/yr+29.0%0.7% conv. - **metal roof screw covers**8K/yr-45.8%1.0% conv. - **metal roofing screw caps**4K/yr-6.5%1.0% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/metal-roof-screw-caps/search-terms)
## **Top metal roof screw caps 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%3%$3K6%$6K9%$9K12%$12K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Metal Screw Caps from EAGLE 1 - Seals Over Existing Screws Heads to Prevent leaks- Easy to Install-Gloves Included (100)**EAGLE 1**$49.89**4.5★18 rev](https://www.amazon.com/dp/B0GMZBNCZ6) [2**100 Pack Metal Roof Screw Caps Galvalume Screw Cover Caps Rustproof & Waterproof Roofing Screw Caps Seal Over Existing Screw Heads to Prevent Leaks UV Resistant for Harsh Weather (with Gloves)**Modoo**$45.26**4.5★10 rev](https://www.amazon.com/dp/B0GWD6RSYG) [3**Stainless Steel Roofing Screw Caps for Roof Leak Repair 100 Pcs**Morzhunis**$43.02**4.4★4 rev](https://www.amazon.com/dp/B0GWTGFFB2) [4**Metal Screw Caps from EAGLE 1 - Seals Over Existing Screws Heads to Prevent leaks- Easy to Install-Gloves Included (250)**EAGLE 1**$99.44**4.5★18 rev](https://www.amazon.com/dp/B0GMZ9BXNS) [5**400 Pack Silver Gray 8mm Roofing Screw Caps Durable Plastic Snap-On Covers for Roofing Screws Weatherproof & UV Resistant Protective Caps for Outdoor Roof Siding and Construction Projects**Ypzxola**$9.53**4.0★43 rev](https://www.amazon.com/dp/B0FFLMCH1C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SHAPERME Stainless Steel Roofing Screw Caps Directly Cover Existing Screw Heads Watertight Seal Caps Easy Install for Home Outdoor Roof Siding Garages Patios**SHAPERME**$15.69**1 rev2mo ago](https://www.amazon.com/dp/B0H33H8RT5) [**30Pcs Metal Screw Roof Caps Screw Covers for Protecting Screw Heads Easy to Install for Leak Protection Weather Protection and DIY Home Improvement**JTJEI**$15.53**1 rev2mo ago](https://www.amazon.com/dp/B0H2HL6Z6G) [**Metal Roof Screw Caps 100pcs Galvalume Screw Cover Caps Rustproof & Waterproof Roofing ScrewCaps Seal Over Existing Screws Heads to Prevent Leaks for Metal Roof Siding Barn Shed RV Outdoor Use**PandaXun**$22.67**7 rev2mo ago](https://www.amazon.com/dp/B0H25DT981) [**Metal Roof Screw Caps and Sealant No Screw Removal Seals Over Existing Screws Heads Required Watertight Seal Caps Easy Install for Home Roof Barn and Garage Projects (50pcs)**Generic**$17.66**3 rev2mo ago](https://www.amazon.com/dp/B0H1H27KQ7) [**110 Pack Metal Roof Screw Caps Metal Roof Screws Cover Caps Rustproof & Waterproof Roofing Screw Cap Leak Prevention Protective Caps for Metal Roofing Screw Heads with Gloves**Wansni**$41.66**3 rev2mo ago](https://www.amazon.com/dp/B0H1GT753Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Metal Roof Screw Caps and Sealant No Screw Removal Seals Over Existing Screws Heads Required Watertight Seal Caps Easy Install for Home Roof Barn and Garage Projects (50pcs)**Generic**$17.66**4.5★**▲ 91%**](https://www.amazon.com/dp/B0H1H27KQ7) [**Metal Roof Bolt Caps No Screw Removal Seals Over Existing Screws Heads Required Watertight Seal Directly Cover Existing Screw Heads for Outdoor Roof Siding Garages Patios (Silver#50Pcs)**HEALT**$23.15**0.0★**▲ 90%**](https://www.amazon.com/dp/B0H11C4FWY) [**110 Pack Metal Roof Screw Caps Metal Roof Screws Cover Caps Rustproof & Waterproof Roofing Screw Cap Leak Prevention Protective Caps for Metal Roofing Screw Heads with Gloves**Wansni**$41.66**4.2★**▲ 90%**](https://www.amazon.com/dp/B0H1GT753Q) [**Metal Roof Bolt Caps No Screw Removal Seals Over Existing Screws Heads Required Watertight Seal for Metal Roofing Protection Against Future Leaks Durable Aluminum Zinc for Home Projects (50)**ZXNLZX**$48.28**5.0★**▲ 90%**](https://www.amazon.com/dp/B0GY8R2PQR) [**100Pcs Metal Screw Roof Caps Screw Covers for Protecting Screw Heads Easy to Install for Leak Protection Weather Protection and DIY Home Improvement**JTJEI**$40.74**4.3★**▲ 90%**](https://www.amazon.com/dp/B0GYF3MQD6)
**~~View all trending →~~**
## **What buyers say about metal roof screw caps**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Leak-Proof**19%
*“Works good and easy too use seals up small leaks to big”*
**Value For Money**13%
*“worth it”*
**Quality-Overall**12%
*“Great product and is easy to use”*
**Ease Of Use**7%
*“Easy to use”*
**Adhesion/Stickiness**6%
*“Excellent adhesion”*
**Size-Overall**5%
*“Fits snugly enough to stay on so far”*
**Rusts/Corrodes**4%
*“Helps to reduce rust formation”*
**Color**4%
*“color blends easy with the screw”*
**Strength**3%
*“The first thing we noticed is how sturdy they are”*
**Water Resistance**3%
*“Easy waterproofing”*
### **What buyers complain about **
**Size-Overall**20%
*“Roof screw covers were to big for screws”*
**Thickness**18%
*“not deep enough”*
**Water Resistance**11%
*“They do technically cover screw heads; however, they provide no water proofing on their own”*
**Leak-Proof**7%
*“Not good for the stopping or preventing a roof leak it doesnt work for this porpoise”*
**Advertised Vs Actual Product**7%
*“I have to buy screw on tips thats false advertising”*
**Ease Of Use**7%
*“Almost pointless to use”*
**Value For Money**6%
*“A waste of money in my opinion”*
**Quality-Overall**4%
*“Poor quality, not deep enough”*
**Material Quality**4%
*“not really metallic as promised”*
**Color**4%
*“Not what we expected - dull color and slow drying”*
### **Top return reasons **
**Size-Overall**44%
**Color**17%
**Defective Material/Parts**7%
**Advertised Vs Actual Product**6%
**Leak-Proof**4%
**Functionality-Overall**4%
**Value For Money**3%
**Rusts/Corrodes**3%
**Adhesion/Stickiness**2%
**Ease Of Use**2%
## **Common questions**
- **Is metal roof screw caps profitable to sell on Amazon United States?**
- The niche generates $103K/yr across 36 tracked products. 8 of 28 products launched in the last 360 days are still selling. 90-day search growth is +35.5%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the metal roof screw caps niche?**
- 19 brands and 34 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in metal roof screw caps?**
- Top complaints mined from reviews: Size-Overall, Thickness, Water Resistance. The return rate is 1.4%.
- **What does it cost to enter the metal roof screw caps niche?**
- Listings span $7.60–$297.55; the average listing price is $50.58 (sweet spot $15–$100). The average incumbent carries 34 reviews — the moat a new listing must climb.
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