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Polylok 24' x 12' Septic Tank Riser w/Wall Flats

4.8 (8) Write Review
Free shipping on orders over $29.99

$100.00

$ 40 .99 $40.99

In Stock
  • This model has been replaced with part number: 3008-R12-NG as of 2021.
  • Wall flats design will NOT accept Polylok 24" Riser Safety Screens. Please see Round Wall design (PN: 3008-RTR-NG) if using with 24" Polylok Safety Screens.
  • Made of high density polyethylene which won’t shatter
  • Structural ribs inside prevent frost from adhering to the riser in frost prone areas
  • Made in the USA
  • Riser gasket sold separate (Part Number: 3008-HR)


Product Description

Polylok Risers

Polylok 24"x12" Septic Tank Riser (Round Wall)

  • Watertight and airtight design
  • Made with the highest UV available to prevent fading
  • Made of high density Polyethylene which won’t shatter like some Polypropylene risers
  • Structural ribs inside the riser and tear off ring on the outside prevent frost from adhering to the riser
  • Made in the United States

Polylok 24"x12" Septic Tank Riser

Polylok 24"x6'' Septic Tank Riser

Polylok 24"x3" Septic Tank Riser / Riser Pan

Polylok 24"x2" Septic Tank Riser

The Polylok 24" riser family offers the greatest flexibility in reaching your desired stacking height. Whether its 2 inches or 60 inches, Polylok has the products you need. All Polylok risers are made of high density polyethylene and are manufactured in the United States. Polylok risers are designed to be watertight and airtight. Polylok risers are made with the highest UV available to prevent fading. The structural ribs inside the riser and tear off ring on the outside prevent frost from adhering to the riser.

Polylok 24" Septic Tank Risers work with Polylok 24" products such as:

  • Polylok 24"x12" Riser (w/ Round Walls) - Part Number: 3008-R12R-NG
  • Polylok 24"x12" Riser (w/ Wall Flats) - Part Number: 3008-R12-NG
  • Polylok 24"x6" Riser - Part Number: 3008-NG
  • Polylok 24"x3" Riser / Riser Pan - Part Number: 3008-RP
  • Polylok 24"x2" Riser - Part Number: 3008-GR2
  • Polylok 24" Riser Safety Screen - Part Number: 3008-SS
  • Polylok 24" Riser Cover - Part Number: 3008-RC
  • Polylok 24" Heavy Duty Cover - Part Number: 3008-HD
  • Polylok 24" Heavy Duty Flat Cover - Part Number: 3008-WEST
  • Polylok 24" Heavy Duty Grate - Part Number: 3008-G24
  • Polylok 20"/24"" Riser Adapter Ring - Part Number: 3009-AR
  • Polylok 24" Riser-to-Riser Adapter Ring - Part Number: 3009-RTR24
  • Polylok 24" Stackable Round Catch Basin - Part Number: 3008-CB
  • Polylok 24" Rhino Heavy Duty Catch Basin - Part Number: 3017-G24
  • Polylok 24" Rhino Heavy Duty Distribution Box - Part Number: 3017-C24
  • Polylok 24" Basin - Part Number: 3008-R12B

* Polylok 24"x3" Septic Tank Riser/Riser Pans do not come with factory installed gaskets.


Robin pritzl
Reviewed in the United States on August 7, 2024
easy to install, fit perfectly
Ray J
Reviewed in the United States on November 4, 2024
Dislike the fact that it didn't come with screws. For the cost, they could have added a dollar's worth of screws.
cheryl
Reviewed in the United States on October 11, 2024
Works perfect as a riser for our septic tank cover.
Art Chavez
Reviewed in the United States on July 17, 2023
The shrink wrap distorted the shape of the riser but after a day or so the out of round shape is ok. Easy to install - use #10 x 1 1/2 inch stainless steel screws. The riser sections do not have an o-ring gasket but the lid does. Lightweight but very sturdy.
Marianne
Reviewed in the United States on October 31, 2022
A lot of money for plastic but it looked like we had but was sturdier than what we had. Easy to.put in too
Linda Reed
Reviewed in the United States on March 15, 2021
I bought 3 of these risers good quality however one of the risers was damaged in shipping had small crack in it.
Saul V.
Reviewed in the United States on February 18, 2021
I'm glad I bought this septic risers instead of the other options available on Amazon, this were super easy to install and are super sturdy. I bought 4 riser sections 2 lids and 2 adapters the price wasn't the best but I think I got what I paid for QUALITY.
Ryan L
Reviewed in the United States on December 3, 2020
After figuring out the previous owners had only installed a 6 inch riser i decided to increase the height and replace our damaged lid. Luckily this was the same product as what was allready there and a direct replacement. Installation was as easy as placing the new riser on top of the old one and screwing it into place. The lid fit perfectly and has a rubber gasket for a good seal. No more digging 2 and a half feet to get to my lid!