---
title: "20x30 Tarp — $149K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/20x30-tarp"
last_updated: "2026-08-06T13:24:59.550Z"
locale: en
meta:
description: "Niche score 58/100 · $149K/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 58/100 · $149K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "20x30 Tarp — $149K/yr Amazon US Niche (2026) - Flapen"
---
# **20x30 tarp**
**Worth a look**
Shows a sweet-spot price point ($83.64 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 32Growth 79Conversion 55Competition 75Returns 41Price range 54Avg price 81Brand share 74Review moat 30Quality gap 48
**Avg price**
**Great****$83.64**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+69.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Great****40%**
top-5 click share — an open shelf
**Brand share**
**Good****60%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$20.31–$167.67**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$149K**
$149K/yr · 39K searches
**Review moat**
**Okay****3,462.09**
avg incumbent reviews — the moat a new listing must climb
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 20x30 tarp is a $149K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **20x30 tarp market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$167K–$209K**
- units × avg price
- **Conversion rate**
- **4.6%**
- **Avg BSR**
- **#82**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.9%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **227 days**
## **Competition & brand share**
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.
**Brands**
**20 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**60%**
Top 20: 100%
**Top-5 click share**
**40%**
Top 20: 85%
**Open market**
**33%**
- GUARD SHIELD16% - CARTMAN14% - Kotap12% - TARPAL10% - SpacEver8% - MERUYOO7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +69.1% search growth over the last 90 days.
5K3KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep, Oct · busiest ÷ quietest = 8.7×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/20x30-tarp/trend)
## **Top 20x30 tarp search terms**
- **30x30 tarp**25K/yr+61.0%5.1% conv. - **30 x 30 tarp**9K/yr+77.6%4.7% conv. - **tarp 30x30**5K/yr+98.4%5.2% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/20x30-tarp/search-terms)
## **Top 20x30 tarp 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%$6K8%$12K12%$18K16%$24K101001K10K100K 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**Kotap 30 x 30 ft All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp Waterproof Blue (TRA-3030)**Kotap**$60.95**4.2★17,628 rev](https://www.amazon.com/dp/B0096LZOPK) [2**CARTMAN Finished Size 30x30 Feet Waterproof Green Tarp 8 Mil Thick Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin**CARTMAN**$72.99**4.6★7,337 rev](https://www.amazon.com/dp/B0BTM3LY6G) [3**TARPAL 30x30 Feet Green Tarp Waterproof Multipurpose Protective Cover All Purpose Outdoor Poly Tarps Cover for Swimming Pool Roof Waterproofing Boat car Camping firewood Outdoor Furniture etc**TARPAL**$68.69**4.4★1,457 rev](https://www.amazon.com/dp/B0BRPZTSC9) [4**30x30 FT 8 Mil Waterproof Tarp UV Resistant & Rip Tear Resistant Reversible Poly Tarp with Grommets - Perfect for Patio Furniture Car Boat Cover Garden Plants Chicken Coop & Outdoor Storage**MERUYOO**$68.92**4.6★159 rev](https://www.amazon.com/dp/B0FX3WNYW8) [5**CARTMAN Finished Size 30x30 Feet Multipurpose Poly Tarp Cover 5 Mil Blue**CARTMAN**$65.98**4.6★4,724 rev](https://www.amazon.com/dp/B0BTP5C584)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**TARPAL 30x30 Feet Blue Tarp Waterproof 5mil Extra Large tarp Multipurpose Protective Cover All Purpose Poly Tarps for Firewood Camping Tent Outdoor Furniture**TARPAL**$66.15**1,457 rev6mo ago](https://www.amazon.com/dp/B0GJQ4BWH3) [**EVERCOVER 30x30 ft Tarps | All-Weather Tarp Waterproof UV-Resistant | 16 MIL=240 GSM Heavy-Duty Silver-Color Tarpaulin w/Reinforced Edges Corners Rustproof Grommets | Large Tarp | Lona Impermeable**EVERCOVER**$143.11**64 rev6mo ago](https://www.amazon.com/dp/B0GF8L1DQN) [**30x30 FT 8 Mil Waterproof Tarp UV Resistant & Rip Tear Resistant Reversible Poly Tarp with Grommets - Perfect for Patio Furniture Car Boat Cover Garden Plants Chicken Coop & Outdoor Storage**MERUYOO**$68.92**159 rev7mo ago](https://www.amazon.com/dp/B0FX3WNYW8) [**Tarp Heavy Duty 30x30 FT 12 Mil Thick Large Tarps Water-Proof with Grommets UV& Tear Resistant Plastic Cover for Pool Roof Tent Outdoor Firewood White**SpacEver**$103.99**681 rev8mo ago](https://www.amazon.com/dp/B0FWQZV17Q) [**30 x 30 FT Waterproof Heavy Duty Tarp 10 Mil Thick Outdoor Furniture Covers Plastic Insulated Tarpaulin for Camping Tent Roof Boat Patio Pool Cover Large & Small Multi-Size Tarps Silver/Brown**RhymBar**$89.92**266 rev10mo ago](https://www.amazon.com/dp/B0FRMQKR2T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**EVERCOVER 30x30 ft Tarps | All-Weather Tarp Waterproof UV-Resistant | 16 MIL=240 GSM Heavy-Duty Silver-Color Tarpaulin w/Reinforced Edges Corners Rustproof Grommets | Large Tarp | Lona Impermeable**EVERCOVER**$143.11**4.5★**▲ 273%**](https://www.amazon.com/dp/B0GF8L1DQN) [**TARPAL 30x30 Feet Blue Tarp Waterproof 5mil Extra Large tarp Multipurpose Protective Cover All Purpose Poly Tarps for Firewood Camping Tent Outdoor Furniture**TARPAL**$66.15**4.4★**▲ 247%**](https://www.amazon.com/dp/B0GJQ4BWH3) [**30 x 30 Blue Tarp with Grommets Reinforced - 5 Mil Thick - Durable UV Resistant Plastic Tarps Waterproof - Large Tarpaulin Cover for Outdoor Camping Over/Under Tent Tarp RV Roof Rain - Zebro**ZEBRO**$72.55**4.4★**▲ 239%**](https://www.amazon.com/dp/B0CT627G79) [**TarpsPlus Light-Duty 6 Mil Poly Tarps Waterproof & Tear Resistant Temporary Cover Multi-Purpose Tarp for Cars Garden Equipment Camping & Outdoor Use Blue 20 x 30**Tarps Plus**$39.67**4.3★**▲ 228%**](https://www.amazon.com/dp/B0C8MB9X8V) [**Tarp Heavy Duty 30x30 FT 12 Mil Thick Large Tarps Water-Proof with Grommets UV& Tear Resistant Plastic Cover for Pool Roof Tent Outdoor Firewood White**SpacEver**$103.99**4.6★**▲ 135%**](https://www.amazon.com/dp/B0FWQZV17Q)
**~~View all trending →~~**
## **What buyers say about 20x30 tarp**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Surprisingly good for the basic generic Amazon brand”*
**Value For Money**16%
*“Good deal”*
**Weight Heavy**11%
*“Really heavy duty for the price”*
**Durability**10%
*“Strong and Durable”*
**Strength**7%
*“Strong and heavy duty”*
**Size-Overall**5%
*“The size is great”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Ease Of Use**4%
*“Easy to use”*
**Water Resistance**2%
*“Huge and holds water well”*
**Material Quality**2%
*“Excellent quality- very thick material”*
### **What buyers complain about **
**Quality-Overall**25%
*“Just pure junk”*
**Thickness**14%
*“Real thin and rips easily”*
**Weight Heavy**9%
*“Its correct size very heavy”*
**Durability**7%
*“Tarp has torn within 24 hours”*
**Value For Money**6%
*“Its not cheap”*
**Water Resistance**5%
*“Not waterproof”*
**Assembly/Installation**3%
*“Too difficult to set up”*
**Functionality-Overall**3%
*“it's no longer working”*
**Strength**3%
*“Very Fragile”*
**Ease Of Use**3%
*“hard to manipulate with only one person in a 20 x 20”*
### **Top return reasons **
**Size-Overall**47%
**Thin**10%
**Weight Heavy**8%
**Value For Money**6%
**Material Quality**4%
**Advertised Vs Actual Product**3%
**Quality-Overall**3%
**Functionality-Overall**3%
**Durability**2%
**Color**2%
## **Common questions**
- **Is 20x30 tarp profitable to sell on Amazon United States?**
- The niche generates $149K/yr across 35 tracked products. 2 of 8 products launched in the last 360 days are still selling. 90-day search growth is +69.1%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the 20x30 tarp niche?**
- 20 brands and 38 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in 20x30 tarp?**
- Top complaints mined from reviews: Quality-Overall, Thickness, Weight Heavy. The return rate is 3.8%.
- **When does demand for 20x30 tarp peak?**
- Demand peaks in Aug–Sep–Oct; the busiest month runs 8.7× the quietest.
- **What does it cost to enter the 20x30 tarp niche?**
- Listings span $20.31–$167.67; the average listing price is $83.64 (sweet spot $15–$100). The average incumbent carries 3,462 reviews — the moat a new listing must climb.
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