---
product_id: 478267297
title: "4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections"
brand: "debialo"
price: "VT21976"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/478267297-4-in-green-angled-drainage-grate-yard-drain-yard-drain
store_origin: VU
region: Vanuatu
---

# 18.5-inch extended length for secure fit Freeze-proof design prevents stagnant water Protects home foundation from water damage 4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections

**Brand:** debialo
**Price:** VT21976
**Availability:** ✅ In Stock

## Summary

> 🌿 Drain Smart, Live Dry — Protect Your Home with Style!

## Quick Answers

- **What is this?** 4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections by debialo
- **How much does it cost?** VT21976 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/478267297-4-in-green-angled-drainage-grate-yard-drain-yard-drain)

## Best For

- debialo enthusiasts

## Why This Product

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

## Key Features

- • **Extended Secure Fit:** Extra inch length ensures leak-free, stable connections with 4-inch PVC pipes.
- • **Foundation Guardian:** Directs water away to prevent costly foundation cracks and soil erosion.
- • **Freeze-Resistant Flow:** Eliminates standing water and blocks debris, perfect for cold climates.
- • **Landscape-Friendly Design:** Angled green grate blends with grass, resists lawn tractor damage, and keeps critters out.
- • **Quick & Reliable Installation:** Fits seamlessly with downspouts and sump pumps for hassle-free drainage solutions.

## Overview

The Debialo 4-inch Green Angled Drainage Grate is a durable, freeze-proof yard drain designed to protect your home’s foundation by efficiently directing water away. Featuring an extended 18.5-inch length for secure PVC connections and a low-profile, grass-matching grate, it prevents stagnant water and debris buildup while blending seamlessly into landscaped slopes. Ideal for sump pump discharge and downspout extensions, this maintenance-free drain ensures reliable performance in all seasons.

## Description

4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections

## Features

- 【Protect Your Home Foundation】This yard drain can properly direct rainwater/water away from your foundation, avoid the water to drain back towards your home, also avoid the rain wash away the soil causing a leak or crack in your foundation. This yard drain is great for use as both an inlet and outlet for detention ponds, culverts, downspouts and numerous other applications. Prefect sump pump drain outlet.
- 【Extra Length for a More Secure Connection】Unlike standard 17.5-inch water hoses on the market, our upgraded hose measures 18.5 inches, providing a full inch more for a stronger and more stable connection. This added length reduces tension on fittings and helps prevent leaks, ensuring long-term reliability.
- 【Reduce Stagnant Water & Freeze-Proof】Our yard drain design eliminates the standing water that occurs in the bottom of typical drop inlets. The drainage grates can prevent critters into the pipe and filling with nesting debris. Our drain grate is perfect for use in hard to drain areas where lack of grade difference is a problem, and works well in cold and frozen conditions. You must use a pvc schedule coupling/adapter/conversion or fitting bell to connect to our drain. (Coupling Not Included)
- 【Fix Landscape Drainage Problems】The oblique angled drainage grate blends perfectly with a sloped landscaped and holds up perfectly to lawn tractors. Low profile exit grate that keeps critters out of your drainage system without impeding the exodus of storm water. Great for drainage in grass and matches the color of grass and its presloped to work with the slope of the soil. Easy to mow over or around and virtually maintenance-free.
- 【Easy To Install】Hand trenching or using a small walk-behind trenching machine to create a smooth, even trench or installation. Install the downspout lines by attaching each section of pipe and properly securing them to make sure all water flows out to the exit point. All pipes are verified for flow to the exit point. Install a yard grate at the end of the downspout line to allow the water to flow freely. That can be completed in a day, or even a few hours depending on the size of the job.
- 【Great Yard Drain】We love and take pride in our yard drain emitter which works well with french drain and we back this drainage pipe up with lifetime service. Have the confidence that this well made drain grate will last, if there are any issues of this drainage device, just contact us and we will make it right.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Debialo |
| Color | Green |
| Item dimensions L x W x H | 4.5 x 4.5 x 18.5 inches |
| Connector Type | PVC Coupling |
| Thread Size | 4 inch |
| Number of Pieces | 1 |
| Manufacturer | Debialo |
| Item Weight | 2.35 pounds |
| Product Dimensions | 4.5 x 4.5 x 18.5 inches |
| Item model number | Debialo |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** Lawn Grate
- **Material:** Plastic
- **Brand:** Debialo
- **Color:** Green
- **Item dimensions L x W x H:** 4.5 x 4.5 x 18.5 inches
- **Connector Type:** PVC Coupling
- **Thread Size:** 4 inch
- **Exterior Finish:** 1
- **Thread Type:** NPT
- **Number of Pieces:** 1

## Images

![4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections - Image 1](https://m.media-amazon.com/images/I/61OFU1WFBOL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what is the angle of the discharge area?**
A: 45 degrees or less I'd say.

**Q: To seller: I will buy this if you can direct me to an adapter so that I can connect this to my 3.5 inch (OD) corrugated drain pipe. Can you help?**
A: Yes, it would fit.  If it does not fit, cut the slit your corrugated drain pipe and connect tight with clamp

**Q: Is this grate sturdy enough to not break if stepped on?**
A: Dear customer,thanks for your question. This drainage grate is sturdy and durable enough to stand on or drive the mower over it. Please feel free to contact us if you have any other quetsions.

**Q: Does this item require additional pieces to fit a 4" corrugated drainage pipe?**
A: This is schedule 40 4” pipe. You will need a transition fitting that will adapt to the corrugated pipe. I ran all solid pipe removing the corrugated

## Frequently Bought Together

- 4 in. Green Angled Drainage Grate Yard Drain, Yard Drain Emitter for Sump Pump Discharge & Downspout Extensions, Protect Home Foundation & Reduce Stagnant Water, Compatible with 4-Inch Connections
- Polylok 4" Corrugated Pipe Adapter (4" corrugated to 4" SDR 35 or 4" SCH 40)
- Fernco P1070-44 Flexible PVC Corrugated Pipe Coupling for ADS and Hancor Corrugated to Plastic Plumbing Connections

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-26*