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Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench

Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench

Best price now

$109.90at AmazonChecked Nov 12

29% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $109.90 at Amazon on Nov 12.
  • Checked at 3 stores.

Our take on the Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench

This is a modular HDPE trench drain kit: four 39.4-inch channel sections with plastic grates and end caps, each 5.9 inches wide and 7.5 inches high. The sections interlock to add length, and each has a built-in bottom outlet and side outlet in 3.1- and 3.5-inch sizes, so pipe connects without a separate connector. The anti-flotation body needs no staking when set in concrete, and the grate lifts off by hand for cleaning. It suits patios, pool decks, driveways and garden drainage where a B125 load rating is enough; it is lighter duty than cast-iron-grate or polymer-concrete channel drains, which handle heavier traffic but cost more and are harder to install.

Best forHomeowners draining a patio, pool deck or drivewayGarden and lawn runoff where a low-profile channel fitsDIY installs set in concrete without stakingLong runs built from interlocking sections
Pros
  • Interlocking sections join tightly to extend the run
  • Built-in bottom and side outlets in two pipe sizes
  • Grate lifts off by hand, no screws or bolts
  • Anti-flotation design needs no staking in concrete
  • Smooth HDPE interior speeds water flow
  • End caps and grates included in the kit
Cons
  • B125 rating is not for heavy vehicle traffic
  • Plastic grate flexes and can crack under wheel loads
  • 7.5-inch height needs a deep trench to set flush
  • No outlet connector needed, but pipe fit depends on matching the built-in size

Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench prices at every store

  • ExtraShopNew

    In stockReturn policy

    $154.00Checked Nov 12
    Visit ExtraShop
  • AhstorNew

    In stockReturn policy

    $172.87Checked Nov 12
    Visit Ahstor
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $109.90Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench price history

Lowest price we've seen: $109.90 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench

This trench drain system is made of HDPE plastic, which forms a hard, durable structure with a smooth interior surface for faster water intake. Each channel is a low-profile design. It is used for drainage in grassed areas, gardens, farms, patios, pool sides, office buildings, driveways and factory interiors.

The channels interlock to connect tightly with no water leaks, and more can be added for extra length. The anti-flotation design prevents floating, so no staking is needed when setting the drain in concrete. The detachable grate goes on and comes off by hand with no screws or bolts, which also makes it easy to clean a clogged drain.

Each drain has a built-in bottom outlet and a side outlet, so pipe connects directly with no separate outlet connector. Both outlets come in 3.1-inch and 3.5-inch sizes.

Material
HDPE plastic
Channel size
5.9" W x 7.5" H x 39.4" L each
Load capacity
B125
Bottom outlet
Built-in, 3.1 inch or 3.5 inch
Side outlet
3.1 inch or 3.5 inch
Grate
Plastic, detachable by hand, no screws or bolts needed
Installation
Interlocking channels; anti-flotation design needs no staking in concrete
In the box
4 drains with built-in bottom outlets, 4 plastic grates, 4 end caps

Questions and answers

What load rating does this trench drain have?
It is rated B125, which covers pedestrian areas and light vehicle traffic such as car parks and driveways. It is not rated for heavy trucks or industrial traffic.
Can I connect several sections together?
Yes. The sections interlock end to end to make a longer run, and the joint is designed to stay tight. Each section also comes with an end cap for the run's ends.
What pipe sizes fit the outlets?
Each channel has a built-in bottom outlet and a side outlet, both sized for 3.1-inch or 3.5-inch pipe. The connector is molded in, so the pipe joins directly.
Do I need to stake it when setting it in concrete?
No. The anti-flotation design keeps the channel from floating up in wet concrete, so staking is not required.
How do I clean it when it clogs?
The plastic grate lifts off by hand without screws or bolts, giving access to the channel for clearing debris.
What is in the box?
Four channel sections with built-in outlets, four plastic grates and four end caps. No separate outlet connectors are needed.
Where is the Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench cheapest?
At Amazon, for $109.90, 29% under what the other stores charge, as of our latest check.
Where can I buy the Trench Drain System, Channel Drain with Plastic Grate, 5.9x7.5-Inch HDPE Drainage Trench?
3 stores we checked sell it, including ExtraShop, Ahstor, Amazon.

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