---
product_id: 4814498
title: "Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black"
brand: "flex-drain"
price: "£45.23"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/4814498-flex-drain-51910-flexible-expandable-landscaping-drain-pipe-perforated-4
store_origin: GB
region: United Kingdom
---

# ASTM standards compliant Perforated for optimal drainage Expandable from 15" to 12' Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black

**Brand:** flex-drain
**Price:** £45.23
**Availability:** ✅ In Stock

## Summary

> 🌿 Drain Smart, Live Green!

## Quick Answers

- **What is this?** Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black by flex-drain
- **How much does it cost?** £45.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4814498-flex-drain-51910-flexible-expandable-landscaping-drain-pipe-perforated-4)

## Best For

- flex-drain enthusiasts

## Why This Product

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

## Key Features

- • **Superior Drainage:** Perforated design ensures efficient water dispersal in coarse soil.
- • **Effortless Expansion:** Easily extends from 15 inches to a full 12 feet for versatile use.
- • **Seamless Compatibility:** Works effortlessly with 3" and 4" corrugated pipes and PVC.
- • **Unleash Your Landscape:** Transform your outdoor space with flexible drainage solutions.
- • **Standards You Can Trust:** Exceeds all ASTM standards for quality and reliability.

## Overview

The Flex-Drain 51910 is a 4-inch by 12-foot flexible and expandable landscaping drain pipe designed for effective ground water drainage. Its perforated structure allows for optimal water dispersal, making it ideal for French drains and flower beds. This product exceeds ASTM standards and is compatible with most traditional drainage systems.

## Description

Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black

Review: Flex-Drain 51910: The Ultimate Solution for Efficient Sump Pump Discharge - The Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe emerges as a game-changer for homeowners seeking a reliable and effective solution for sump pump discharge management. With its innovative design, durable construction, and exceptional performance, this 4-inch by 12-feet perforated drain pipe sets a new standard for drainage systems in residential landscapes. One of the most compelling features of the Flex-Drain 51910 is its flexibility and expandability. Designed to accommodate the dynamic needs of various landscaping projects, this drain pipe can be easily manipulated and extended to fit any terrain or drainage configuration. Whether you're navigating around obstacles, contouring to uneven ground, or directing water flow away from your home's foundation, the Flex-Drain offers unparalleled adaptability, ensuring seamless integration into your existing landscape design. Durability is another hallmark of the Flex-Drain 51910. Crafted from high-quality, corrosion-resistant materials, this drain pipe is built to withstand the rigors of outdoor use and adverse weather conditions. The perforated design facilitates optimal water distribution while preventing clogging and debris buildup, ensuring long-lasting performance and minimal maintenance requirements even in the most demanding environments. Efficiency is paramount when it comes to sump pump discharge, and the Flex-Drain 51910 delivers on this front with flying colors. By effectively channeling excess water away from your home's foundation and landscaping features, this drain pipe helps prevent water damage, soil erosion, and potential flooding, safeguarding your property and preserving its integrity year-round. Its perforated construction promotes efficient drainage while minimizing the risk of water accumulation and stagnation, creating a healthier and more resilient outdoor environment. Installation of the Flex-Drain 51910 is a straightforward and hassle-free process. With its user-friendly design and simple instructions, homeowners can easily customize and deploy this drain pipe to suit their specific drainage needs. Whether you're a seasoned DIY enthusiast or a first-time homeowner, you'll appreciate the ease and convenience of integrating the Flex-Drain into your landscaping infrastructure, saving both time and effort in the process. Versatility is another key advantage of the Flex-Drain 51910. While ideal for sump pump discharge applications, this drain pipe can also be utilized for a variety of other landscaping and water management tasks, including French drains, downspout extensions, and garden irrigation systems. Its multifunctional design and compatibility with standard plumbing fittings make it a versatile and cost-effective solution for addressing a wide range of drainage challenges around the home. In terms of value, the Flex-Drain 51910 represents a sound investment for homeowners seeking peace of mind and practical solutions for their drainage needs. Priced competitively and backed by a reputation for reliability and performance, this drain pipe offers exceptional value and utility, ensuring that your property remains protected and well-maintained for years to come. In conclusion, the Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe stands as a testament to innovation, durability, and efficiency in residential drainage solutions. With its flexible design, durable construction, efficient performance, easy installation, versatility, and unbeatable value, it proves to be an indispensable asset for homeowners looking to manage sump pump discharge and maintain a healthy and functional outdoor environment.
Review: Solved my problem - Great product and was so much cheaper than home supply store. Worked perfectly for extending my gutter and getting that pooling water away from the house.

## Features

- Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet
- Pipe unfolds and expands from 15-inches to 12-feet
- Perforated pipe is for ground water drainage (French drains, dispersing water from flower beds) where soil is coarse
- Exceeds all applicable ASTM Standards
- Compatible with most traditional 3-inch and 4-inch corrugated pipe and 4-Inch PVC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OHGUZ8 |
| Best Sellers Rank | #203,561 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88,771 in Hardware |
| Brand | Flex-Drain |
| Brand Name | Flex-Drain |
| Color | No Color |
| Customer Reviews | 4.3 out of 5 stars 1,111 Reviews |
| Global Trade Identification Number | 00732736508009 |
| Included Components | Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe |
| Item Dimensions L x W | 144"L x 9.25"W |
| Item Length | 12 Feet |
| Item Type Name | Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black |
| Item Weight | 2 Pounds |
| Manufacturer | Flex-Drain |
| Manufacturer Warranty Description | Warranty |
| Material | Plastic |
| Material Type | Plastic |
| Outside Diameter | 4 Inches |
| Product Dimensions | 144"L x 9.25"W |
| UPC | 732736508009 |
| Unit Count | 12.0 Feet |

## Product Details

- **Brand:** Flex-Drain
- **Material:** Plastic
- **Color:** No Color
- **Product Dimensions:** 144"L x 4"W
- **Item Weight:** 0.25 Pounds
- **Outside Diameter:** 4 Inches
- **Item Length:** 12 Feet
- **UPC:** 732736508009
- **Manufacturer:** Flex-Drain
- **Global Trade Identification Number:** 00732736508009

## Images

![Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black - Image 1](https://m.media-amazon.com/images/I/81DBZF+Oh0L.jpg)
![Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe, Perforated, 4-Inch by 12-Feet , Black - Image 2](https://m.media-amazon.com/images/I/517jMPxFYVL.jpg)

## Available Options

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

## Questions & Answers

**Q: What kind of coupler do I need to connect two of these together? Female to female?**
A: Female goes on the spout , male on the other end, I have two connected together without any coupler

**Q: Weird question.   Is it thin enough that i could cut it into 2 half circles? I want to create a beach glass "river" without mixing in w dirt?**
A: No.  This pipe has holes around it at 60 degrees apart.  There are 6 sets of holes.   You could seal them but do you want to go to that much trouble.

**Q: Do you need to bed it in rock**
A: The flex drain is very lightweight and flexible allowing several uses for it.  For instance, you could connect it to a scupper off your roof and extend it down the side of a wall to direct water.  You could place it on the ground and allow it to snake through a rock quarry or along the side of the dirt berm.  It's possible that you could bury it but the flex drain is not as strong as PVC pipe, so it can dent easily if it has weight on/over it.  So depending on use, the flex drain does not necessarily need to be bedded in rock, but because it's so light in weight, it might need to be surrounded by rock to hold it in place.

**Q: How come 4” cap does not fit?**
A: The 4” pipe is for the copper line to run through, the drain is a small plastic pipe it can go through there too

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flex-Drain 51910: The Ultimate Solution for Efficient Sump Pump Discharge
*by N***N on February 29, 2024*

The Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe emerges as a game-changer for homeowners seeking a reliable and effective solution for sump pump discharge management. With its innovative design, durable construction, and exceptional performance, this 4-inch by 12-feet perforated drain pipe sets a new standard for drainage systems in residential landscapes. One of the most compelling features of the Flex-Drain 51910 is its flexibility and expandability. Designed to accommodate the dynamic needs of various landscaping projects, this drain pipe can be easily manipulated and extended to fit any terrain or drainage configuration. Whether you're navigating around obstacles, contouring to uneven ground, or directing water flow away from your home's foundation, the Flex-Drain offers unparalleled adaptability, ensuring seamless integration into your existing landscape design. Durability is another hallmark of the Flex-Drain 51910. Crafted from high-quality, corrosion-resistant materials, this drain pipe is built to withstand the rigors of outdoor use and adverse weather conditions. The perforated design facilitates optimal water distribution while preventing clogging and debris buildup, ensuring long-lasting performance and minimal maintenance requirements even in the most demanding environments. Efficiency is paramount when it comes to sump pump discharge, and the Flex-Drain 51910 delivers on this front with flying colors. By effectively channeling excess water away from your home's foundation and landscaping features, this drain pipe helps prevent water damage, soil erosion, and potential flooding, safeguarding your property and preserving its integrity year-round. Its perforated construction promotes efficient drainage while minimizing the risk of water accumulation and stagnation, creating a healthier and more resilient outdoor environment. Installation of the Flex-Drain 51910 is a straightforward and hassle-free process. With its user-friendly design and simple instructions, homeowners can easily customize and deploy this drain pipe to suit their specific drainage needs. Whether you're a seasoned DIY enthusiast or a first-time homeowner, you'll appreciate the ease and convenience of integrating the Flex-Drain into your landscaping infrastructure, saving both time and effort in the process. Versatility is another key advantage of the Flex-Drain 51910. While ideal for sump pump discharge applications, this drain pipe can also be utilized for a variety of other landscaping and water management tasks, including French drains, downspout extensions, and garden irrigation systems. Its multifunctional design and compatibility with standard plumbing fittings make it a versatile and cost-effective solution for addressing a wide range of drainage challenges around the home. In terms of value, the Flex-Drain 51910 represents a sound investment for homeowners seeking peace of mind and practical solutions for their drainage needs. Priced competitively and backed by a reputation for reliability and performance, this drain pipe offers exceptional value and utility, ensuring that your property remains protected and well-maintained for years to come. In conclusion, the Flex-Drain 51910 Flexible/Expandable Landscaping Drain Pipe stands as a testament to innovation, durability, and efficiency in residential drainage solutions. With its flexible design, durable construction, efficient performance, easy installation, versatility, and unbeatable value, it proves to be an indispensable asset for homeowners looking to manage sump pump discharge and maintain a healthy and functional outdoor environment.

### ⭐⭐⭐⭐⭐ Solved my problem
*by K***T on February 22, 2026*

Great product and was so much cheaper than home supply store. Worked perfectly for extending my gutter and getting that pooling water away from the house.

### ⭐⭐⭐⭐ Easy To Use, Very Thin when Extended
*by L***A on March 19, 2024*

I like receiving this as a delivery. I used it to assist with drainage on the property. When extended, it is very thin and will crumple if it gets any pressure. I used it to keep a small drainage channel open going down a hill.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-28*