trench drain
Worth a lookShows a thin review moat (187 avg reviews), but weak search conversion (1.3%) keeps it on the watch list.
Review moat
Great187.32avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Great$98.15avg listing price — sweet spot $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Growth
Good+41.0%90-day search growth — must beat 0% to launch
Price range
Good$13.07–$161.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$313K$313K/yr · 253K searches
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Returns
Bad5.2%return rate — above 5% kills the launch gate
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, trench drain is a $313K/yr Amazon United States market (253K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 55/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
trench drain market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $294K–$393K
- units × avg price
- Conversion rate
- 1.3%
- Avg BSR
- #859
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 90%
- Out of stock
- 0.6%
- Avg brand age
- 43 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
44
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
41%
Top 20: 81%
Open market
11%
- VEVOR30%
- Natotela16%
- NDS15%
- Standartpark15%
- Source 1 Drainage6%
- URA WATER6%
- Open — no brand owns it (7 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +41.0% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 3.0×
Top trench drain search terms
- trench drain66K/yr
- channel drain61K/yr
- trench drain system18K/yr
- driveway drain and grates14K/yr
- driveway drain13K/yr
- garage floor drain12K/yr
- channel drain outdoor11K/yr
- drain channel8K/yr
- nds channel drain5K/yr
- channel drain for driveway8K/yr
Top trench drain 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
VEVOR Trench Drain System Channel Drain 5.9x5.1-Inch HDPE Drainage Trench
VEVOR$116.864.6★271 rev
NDS Pro Series Channel Drain Kit 5-1/2 in. X 39-3/8 in. Deep Profile Channel Galv. Steel Grates End Caps/Outlet 5 in.
NDS$71.534.5★450 rev
VEVOR Trench Drain System 6 Pack Channel Drain with Plastic Grate 5.8 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 6 x 39 in with 6 End Caps for Garden Driveway
VEVOR$94.234.2★13 rev
Source 1 Drainage Trench & Driveway Channel Drain with Galvanized Steel Grate - 3 Pack
Source 1 Drainage$144.804.6★698 rev
Vodaland - 4 Inch Easy 2 Premium Trench Drain Channel - Galvanized Stamped Steel Grating (5)
Standartpark$161.974.1★99 rev
Newest
by launch dateVEVOR Trench Drain System 6 Pack Channel Drain with Plastic Grate 5.8 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 6 x 39 in with 6 End Caps for Garden Driveway
VEVOR$94.2313 rev
VEVOR Trench Drain System 5 Pack Channel Drain with Plastic Grate 5.7 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 5 x 39 in with 5 End Caps for Garden Driveway
VEVOR$75.9715 rev
VEVOR Trench Drain System 5 Pack Channel Drain with Metal Grate 5.7 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 5 x 39 in with 5 End Caps for Garden Driveway
VEVOR$143.994 rev
Natotela 39.4x6.1x5.5in Driveway Channel Drain with HDPE Grate
Natotela$43.6414 rev
Natotela 6 Pack 39.4x6.1x5.5in Driveway Channel Drain with HDPE Grate
Natotela$159.0914 rev
Trending
90-day click momentumNatotela 6 Pack 39.4x6.1x5.5in Driveway Channel Drain with HDPE Grate
Natotela$159.094.8★
VEVOR Trench Drain System 6 Pack Channel Drain with Plastic Grate 5.8 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 6 x 39 in with 6 End Caps for Garden Driveway
VEVOR$94.234.2★
VEVOR Trench Drain System 5 Pack Channel Drain with Plastic Grate 5.7 x 3.1 in HDPE Drainage Trench Black Plastic Garage Floor Waterway 5 x 39 in with 5 End Caps for Garden Driveway
VEVOR$75.973.7★
NDS 243-1 Spee-D Channel Drain Grate 4-1/8-Inch wide X 2-Feet long for Driveways Patios Pool Decks and Commercial Areas Plastic Black
NDS$21.344.4★
Natotela 39.4x6.1x5.5in Driveway Channel Drain with HDPE Grate
Natotela$43.644.8★
What buyers say about trench drain
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Easy to install”
“Good for the price”
“Sturdy and easy to install”
“As advertised”
“Well made and durable”
“Easy to use”
“Fits well”
“Sturdy and quality material”
“flows nicely”
What buyers complain about
“There is no way for the channels to drain”
“Not so easy to install”
“To big”
“It breaks easily”
“Cheap, Horrible product”
“It breaks easily”
“Material is brutal and breaks”
“$ 36.14 for a plastic grate cover seems expensive and deceptive advertising”
“A little expensive.,”
“Did not work for me”
Top return reasons
Common questions
- Is trench drain profitable to sell on Amazon United States?
- The niche generates $313K/yr across 41 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +41.0%. Flapen's verdict: Worth a look (55/100).
- How competitive is the trench drain niche?
- 13 brands and 44 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in trench drain?
- Top complaints mined from reviews: Drainage, Assembly/Installation, Size-Overall. The return rate is 5.2% — above our launch gate.
- When does demand for trench drain peak?
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 3.0× the quietest.
- What does it cost to enter the trench drain niche?
- Listings span $13.07–$161.97; the average listing price is $98.15 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.