Internet #202745419

Model #54021

Store SKU #252088

4 in. x 8 ft. Polypropylene Solid Pipe

  • Perfect for tight spots and curved places
  • Easy to transport and use
  • Adapts to fit 3 in. and 4 in. corrugated pipe and 4 in. PVC
  • See More Details

Frequently Bought Together

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Price:
$445

Product Overview

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, hold its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. The FLEX-Drain 4 in. x 8 ft. Solid Pipe features polypropylene construction for excellent durability and flexibility. This pipe is ideal for diverting water from downspouts and its solid design helps prevent water from seeping out anywhere but the ends. 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.
  • Polypropylene construction for durability; proprietary peak and valley design offers greater surface area and a 30% higher load-bearing rating than standard corrugated pipe
  • Perfect for diverting water from downspouts and structures
  • Flexible design helps reduce the number of fittings you need (fittings not included)
  • Solid pipe does not allow water to seep in or out anywhere except pipe ends
  • Exceeds ASTM crush test

Info & Guides

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Compare Similar Corrugated Pipes

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4 in. x 8 ft. Polypropylene Solid Pipe
4 in. x 8 ft. Polypropylene Perforated Pipe4 in. x 10 ft. Corrugated Pipes Drain Pipe PerforatedPro 4 in. x 10 ft. HDPE Solid Drain Pipe
BrandFLEX-DrainFLEX-DrainAdvanced Drainage SystemsFLEX-Drain
Name4 in. x 8 ft. Polypropylene Solid Pipe4 in. x 8 ft. Polypropylene Perforated Pipe4 in. x 10 ft. Corrugated Pipes Drain Pipe PerforatedPro 4 in. x 10 ft. HDPE Solid Drain Pipe
Price
$445
$445
$685
$798
Ratings
(447)
(53)
(367)
(148)
Nominal Inside Pipe Diameter (In.)4"4"4"4"
Product Length (ft.)881010
MaterialPolypropylenePolypropyleneHDPE (High Density Polyethylene)HDPE (High Density Polyethylene)
Corrugated Pipe FeaturesNo Additional FeaturesPerforatedNo Additional FeaturesNo Additional Features
Pack Size1111
View ProductView ProductView ProductView Product

Specifications

Dimensions

Nominal Inside Pipe Diameter (In.)
4"
Product Length (ft.)
8

Details

Color Family
Black
Color/Finish
Black
Corrugated Pipe Features
No Additional Features
Material
Polypropylene
Maximum Working Temperature (F)
150
Minimum working temperature (F)
-50
Pack Size
1
Pipe or Fitting Product Type
Pipe & Tubing
Product Weight (lb.)
1.5
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
Limited Manufacturers Warranty - Free from defects in materials and workmanship

Questions & Answers

42Questions59Answers

How deep does the trench have to be?

Asked by NewHome May 17, 2018
7
Answers

8"-12" (at the most) - deep enough to put gravel on either side and to cover with dirt.

Color

Asked by Paul April 12, 2018
7
Answers

Dark brown

can it be attached end to end?

Asked by Helen October 29, 2018
6
Answers

Yes it can with a coupler that is available on the same site. BETTER YET, Buy a longer pipe. I will use the 25' I bought for something else.

I having difficult time, actually impossible to snarl coupling of new pipe to old pipe. Any suggestions

Asked by Mike March 3, 2019
6
Answers

Is the pipe the same size? At the store, the advisors can put you in the right direction.

One of the reviews says that there are small holes the entire length of the pipe. Is this true I ...

Asked by Riptide July 23, 2017
6
Answers

There may be some confusion about this product as they do sell two similar products: one that is perforated, and one that is solid. They even have a perforated version with soil sock for about $10 more. If you are redirecting water you should make sure that the label indicates solid pipe.

Will this handle the vacuum of a wood shop dust collection system?

Asked by Teddy January 6, 2017
6
Answers

I think it would be a great option to use.

can this product be cut to a specified length?

Asked by bobcat August 4, 2019
6
Answers

Bobcat yes you can cut that to size I hope this has helped you have fun with your project

Can sections that are snapped together be disconnected again or do the locking tabs prevent that?

Asked by Ron July 9, 2017
5
Answers

There is a connector that is used to connect two sections together.

Do I need an adapter to attach to a downspout?

Asked by Hammond March 11, 2020
5
Answers

Yes. You will need a downspout adapter. Flex-Drain 2in x 3in x 3in Polypropylene.

Are there to downpipe adaptors

Asked by max August 14, 2018
5
Answers

Yes, that's what I connected

4 in. x 8 ft. Polypropylene Solid Pipe - page 2

Customer Reviews

  • 447 Customer Reviews
  • 4.5 out of 5 stars overall
82% of customers recommended.
Overall Ratings
5star-icon(305)
4star-icon(85)
3star-icon(19)
2star-icon(14)
1star-icon(24)
Sort By:
Not 25’ long
Quality :
2
Value :
4
Fully expanded, the pipe is 21’8” long. Fortunately this (barely) worked for my application.
Was this helpful?
3
0
Worked out fairly well for a quick fix. The adapter used to attach the pipe to the downspout did ...
Worked out fairly well for a quick fix. The adapter used to attach the pipe to the downspout did not fit tight. Used duct tape , (handyman's secret weapon) to connect them.
Was this helpful?
1
0
This is an excellent toy for young children, as they can extend it and use it to play with toy ca...
This is an excellent toy for young children, as they can extend it and use it to play with toy cars to shoot them down the staircase. Also, they like to yell into one end, while another child hears out the other.
Was this helpful?
5
0
This worked perfectly for my need to extend my downspouts away the house. It cuts easily, bends...
This worked perfectly for my need to extend my downspouts away the house. It cuts easily, bends, extends & collapses for easy summer storage. I've purchased 2 more since my original purchase.
Was this helpful?
1
0
I needed to divert water from a downspout with additional product, going on the drive way to wate...
I needed to divert water from a downspout with additional product, going on the drive way to water some bushes. works good when raining. Save water and money by changing the flow of the water with the Flex-Drain.
Was this helpful?
2
0
This is a light duty water transfer pipe. I had a rainwater collection project to fill my pond an...
Ease of installation :
5
Quality :
4
Value :
5
Seeds Program Review
(What's this)
This is a light duty water transfer pipe. I had a rainwater collection project to fill my pond and needed some thing cost effective to connect into a main line. This pipe fit the bill. I saved about 50 -70% of the price on a heavier duty pipe cost. Just remember this pipe is not meant to have any heavy traffic on it, You really want to install it in a no traffic area. I ran it down the side of house. It was super easy to install just stretch it out dig your trench and cover. This type of will bend and over around tighter curves much easier than the heavier stuff making it a lot faster to install. I had a about 2 inches of rain the next day and the pipe performed as expected with no leaks.
Was this helpful?
2
0
Just What I needed
Ease of installation :
3
Quality :
4
Value :
5
Seeds Program Review
(What's this)
The downspout from my roof gutter runs under the lawn and dumps off a bluff above the creek. This was a wet winter and the bluff has been terribly eroded. I plan to attach this pipe to the PVC and run it down the hill. One of the benefits of this pipe is that the ends are different sizes. One end screws nicely onto 4" corrugated pipe. The PVC is 3 inches, thus an adapter will have to be glued on to connect this pipe. The expanding nature of this pipe provides easy shipping and easy transport when bringing it home in the car. Being flexible it will conform to the contours of the bluff.
Was this helpful?
1
0
There was a lot of water collecting around my house when it rained so I bought two of these so wa...
There was a lot of water collecting around my house when it rained so I bought two of these so water would drain a good distance from my house. It was raining tonight so I went out to see how they were working. Went to the end of the tube and noticed it was still dry inside. Went back to where it connected to the gutter downspout and noticed water had collected there again. Looking closely at the product, I noticed water was leaking out little holes that extend the whole length of the flex-drain pipe. There are four holes that go around each 'ring'.
Was this helpful?
24
0
Portland, OR
Does the Job
Ease of installation :
5
Quality :
5
Value :
5
During the crazy Portland flooding, my dry well started backing up and water went directly in to the window well. Had a short piece of piping leftover from last year that wasn't long enough, attached the 25 ft to the shorter pipe and got the water away from the house. Not the prettiest sight, but it has held up over the last month and will probably be used for another month or two.
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11
0
Perfect Timing
Ease of installation :
5
Quality :
5
Value :
5
Seeds Program Review
(What's this)
We have a deck and yard project and needed to move all the water from the house gutters to the back pond. We used this pipe underground with extensions off the soon-to-be-deck for further collection in to a system that moves it out past the property line. All the water from the gutters are funneled into three water tanks and when they fill, the overflow goes into this pipe and travels under the new retaining wall. I don't have pics of the progress, but this is what the final result is. Now for the deck!
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16
0
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