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FLEX-Drain 4 in. x 25 ft. Copolymer Perforated Drain Pipe

Covers 25 ft. ($1.06 /ft.)
$26.47
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  • Flexible design ideal for French drain in coarse soil
  • High-grade copolymer construction for enhanced durability
  • Easily expands from 6 ft to 25 ft to ensure versatile use
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Product Details

FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, holds its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. This 4 in. x 25 ft. perforated pipe has spaced slits, so water drains in stages. Ideal for ground water drainage like French drains or dispersing water from flower beds. To avoid clogging the slits, use this pipe where surrounding soil is course and debris is minimal. FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.
  • Proprietary peak and valley design offers greater surface area and a 30% higher load-bearing rating than standard corrugated pipe
  • Easy to install and transport
  • Perfect for tight spaces and curvy places
  • Reduces the number of fittings that are needed
  • Perforated pipe so water drains in stages
  • Ideal for french drain in coarse soil
  • Taping joints in not necessary
  • To avoid clogging the slits, use this pipe where surrounding soil is course and debris is minimal
  • Complete line of fittings available (not included)
  • Return Policy

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From the Manufacturer

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Specifications

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Questions & Answers

19Questions
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Q:When putting behind a retaining wall how much gravel can be put on top without crushing
by|Apr 10, 2022
1 Answer
Answer This Question

A:  Everything I read in the item description asserts that this will perform as good or better than traditional corrugated 4in. drain. As commonly as I've seen the traditional stuff used in retaining wall drainage with gravel, this should perform fine.

by|Oct 30, 2022
    caret
    Q:Can this be attached to standard white 4” pvc pipe?
    by|Mar 15, 2022
    1 Answer
    Answer This Question

    A:  Yes.

    by|Mar 21, 2022
      caret
      Q:Can this be used for Radon mitigation in crawl space?
      by|Feb 3, 2022
      2 Answers
      Answer This Question

      A:  I would not. Radon mitigation requires removing the affected air from the crawl space. The two times I have paid for a Radon mitigation system to be installed, they have always used enclosed pipe.

      by|Oct 21, 2022

        A:  No it can not be used in this application

        by|Feb 4, 2022
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          Q:My roof does not have gutters and drip into a flowerbed alongside the house. What is the preferred pipe to use drain water away from the house into an irrigation system. A perforated pipe or closed pipe w. catch basin?
          by|Oct 3, 2021
          2 Answers
          Answer This Question

          A:  This 25 ft. perforated flex drain will actually stretch to be longer than 25 feet. We used it to move water from the gutter downspout into a french drain which flows away from the house. Can be connected with other pieces to make drain as long as you need. Home depot sells the connectors in the same section for a few dollars each. We buried this drain in a trench and backfilled with drainage rock. We are seeing immediate results as the yard near the foundation is drying out!

          by|Jun 13, 2022
          1 found this answer helpful

          A:  You would use Flex Drain solid pipe to tie into your irrigation system.

          by|Oct 4, 2021
            Showing 1-4 of 19
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            Customer Reviews

            4.6 out of 5
            (222)
            • 4.6
              out of 222 reviews
            • 90%recommend this product
            Filter by:
            Showing 1-10 of 222 reviews
            Performed as expected. We used this to pull rain water away from the house. It slipped easily o...
            Performed as expected. We used this to pull rain water away from the house. It slipped easily over the gutter end and allowed us to direct the flow across the yard away from the house.
            by
            • DIY
            • Verified Purchase
            • Recommended
            I use flex drain to allow a water reservoir in the bottom of my flower and garden pots. Only wa...
            I use flex drain to allow a water reservoir in the bottom of my flower and garden pots. Only way to grow water wise in AZ.
            by
            • Verified Purchase
            6 found this review helpful
            wanted to extend sump pump line out and this was the way to go.
            wanted to extend sump pump line out and this was the way to go.
            by
            • DIY
            • Recommended
            Used it for a french drain. It's perforated and it's exactly what I needed. It's durable and stur...
            Used it for a french drain. It's perforated and it's exactly what I needed. It's durable and sturdy, and has held up well during the recent rainstorms here in Florida.
            by
            • Verified Purchase
            • Recommended
            This pipe worked perfect for my application.
            This pipe worked perfect for my application.
            by
            • DIY
            • Verified Purchase
            • Recommended
            A Quick and easy drain solution.
            The quick and easy way to install a drainage system. It's easiest with two people to stretch it out with one on each end and pull to expand the pipe. The nice thing about this flexable pipe is it lays in the ditch even if the ditch is not straight, un-like 10' long sections of solid pipe. The pipe has small holes in it all along the way so water can leach into the ground along the leingth of the pipe.
            by
            • Verified Purchase
            • Recommended
            by
            • Verified Purchase
            This is an easy to use product We installed it...
            This is an easy to use product We installed it in a short time and just in time for the rain
            by
            • Verified Purchase
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            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
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            • Verified Purchase
            Showing 1-10 of 222 reviews

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            Nominal Inside Pipe Diameter (In.)4"4"4"4"
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            Corrugated Pipe FeaturesPerforatedPerforatedNo Additional FeaturesNo Additional Features
            MaterialPolypropylenePolypropylenePolystyrenePolypropylene
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