---
product_id: 45425080
title: "Polylok Heavy Duty 4ft Trench Drain & Grate - Black"
brand: "polylok"
price: "฿19017"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/45425080-polylok-heavy-duty-4ft-trench-drain-and-grate-black
store_origin: TH
region: Thailand
---

# Versatile Outlet Ports Customizable Lengths Heavy Duty Design Polylok Heavy Duty 4ft Trench Drain & Grate - Black

**Brand:** polylok
**Price:** ฿19017
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drainage Game!

## Quick Answers

- **What is this?** Polylok Heavy Duty 4ft Trench Drain & Grate - Black by polylok
- **How much does it cost?** ฿19017 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/45425080-polylok-heavy-duty-4ft-trench-drain-and-grate-black)

## Best For

- polylok enthusiasts

## Why This Product

- Trusted polylok brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Engineered from heavy-duty polypropylene for long-lasting performance.
- • **Sturdy Support System:** Attach 2x4's to the base for enhanced stability and support.
- • **Effortless Installation:** Designed with #4 rebar holes for quick and secure positioning.
- • **Versatile Compatibility:** Compatible with 3” and 4” pipes for seamless drainage solutions.
- • **Custom Fit for Every Project:** Easily cut to your desired length—choose from 12”, 24”, or 36”!

## Overview

The Polylok Heavy Duty 4ft Trench Drain & Grate in sleek black is a customizable drainage solution made from robust polypropylene. Designed for easy installation and compatibility with various pipe sizes, this trench drain is perfect for both residential and commercial projects, ensuring efficient water management and long-lasting durability.

## Description

Polylok Heavy Duty 4ft Trench Drain & Grate - Black

## Features

- Trench drain & grate come in 48" (4 feet) sections that can be cut down to 12", 24" & 36"
- All outlet ports accept 3" SCHD 40 pipe, 4" SDR 35 pipe & 4" SCHD 40 pipe
- Outside holes accept #4 rebar for fast positioning
- 2x4's can be easily fastened to the base to provide a wider footing
- End Caps & End Outlets are sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Types | Polypropylene |
| Material Type | Polypropylene (PP) |
| Style Name | Heavy Duty Trench Drain |
| Color | Black |
| Additional Features | Heavy Duty |

## Product Details

- **Brand:** Polylok
- **Color:** Black
- **Material:** Polypropylene (PP)
- **Finish Type:** Polypropylene
- **Product Dimensions:** 48"W

## Images

![Polylok Heavy Duty 4ft Trench Drain & Grate - Black - Image 1](https://m.media-amazon.com/images/I/61N700kTDVL.jpg)
![Polylok Heavy Duty 4ft Trench Drain & Grate - Black - Image 2](https://m.media-amazon.com/images/I/31IOAry1gUL.jpg)
![Polylok Heavy Duty 4ft Trench Drain & Grate - Black - Image 3](https://m.media-amazon.com/images/I/91JKCC7WrTL.jpg)
![Polylok Heavy Duty 4ft Trench Drain & Grate - Black - Image 4](https://m.media-amazon.com/images/I/61D9173GvQL.jpg)
![Polylok Heavy Duty 4ft Trench Drain & Grate - Black - Image 5](https://m.media-amazon.com/images/I/61N8kFHs6XL.jpg)

## Questions & Answers

**Q: will this handle large box truck if set in concrete...Is it H-20 rated.....**
A: Yes they are h20 rated if set in concrete

**Q: Will i need to order plugs for the bottom? Only need to drain from ends.**
A: No-If you were going to drain from the bottom you would need to cut out the material.

## Frequently Bought Together

- Polylok Heavy Duty 4ft Trench Drain & Grate - Black
- Polylok Heavy Duty Trench Drain End Cap - Black
- Polylok Heavy Duty Trench Drain Open End Outlet - Black

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**Shop now:** [https://www.desertcart.co.th/products/45425080-polylok-heavy-duty-4ft-trench-drain-and-grate-black](https://www.desertcart.co.th/products/45425080-polylok-heavy-duty-4ft-trench-drain-and-grate-black)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*