Norwesco Septic Tank Manhole Extension 24 in. H x 20 in. D #62396
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Norwesco Septic Tank Manhole Extension 24 in. H x 20 in. D #62396
Item # 6036136
$179.99
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Neighbor’s Club Members earn points with purchases.
Online Only
Norwesco Septic Tank Manhole Extension 24 in. H x 20 in. D #62396
Item # 6036136
$179.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.
This item is available online only
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The Norwesco Septic Tank Manhole Extension is made from polyethylene and is strong enough to resist corrosion and cracking. Norwesco's manhole extensions make it easy to bring septic tank access points up to ground level for quick, hassle-free maintenance. Available in 6 in., 15 in. and 24 in. heights, these rugged extensions are designed to fit securely to Norwesco septic tank lids and maintain a watertight seal.
- Durable polyethylene construction resists corrosion and cracking
- Three height options to match your installation needs (6", 15", 24")
- Compatible with Norwesco manhole covers and safety lids
- Watertight connection helps prevent surface water intrusion
- Lightweight and easy to install
| Brand | Norwesco |
|---|---|
| Country of Origin | Made in USA |
| Fill Opening Diameter | 0 in. |
| Primary Color | Black |
| Primary Material | Polyethylene |
| Product Height | 25.5 in. |
| Product Length | 24 in. |
| Product Weight | 16 lb. |
| Product Width | 24 in. |
| Manufacturer Part Number | 62396-DS |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 2 of 2 Questions
Newest questions
Q: Can these be cut down if needed? Also what is the detail to connect this to a concrete tank?
8 days ago1 Answer
- A: Howdy neighbor! The Norwesco Septic Tank Manhole Extension cannot be cut down because removing any section will permanently destroy the factory molded connections required to seal the lid and tank. To connect it securely to a concrete tank, you will need to seat the riser flange onto a thick ring of butyl mastic tape and mechanically anchor it directly to the concrete surface using stainless steel masonry screws.7 days agoHelpful?
Q: Does it come with a cover
8 months ago1 Answer
- A: Bill, No, this is the extension only. If you do not have the original lid you can purchase another lid. The item number for the lid is 62408 (Domes lid with gasket)8 months agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 2 of 2 Questions
Newest questions
Q: Can these be cut down if needed? Also what is the detail to connect this to a concrete tank?
8 days ago1 Answer
- A: Howdy neighbor! The Norwesco Septic Tank Manhole Extension cannot be cut down because removing any section will permanently destroy the factory molded connections required to seal the lid and tank. To connect it securely to a concrete tank, you will need to seat the riser flange onto a thick ring of butyl mastic tape and mechanically anchor it directly to the concrete surface using stainless steel masonry screws.7 days agoHelpful?
Q: Does it come with a cover
8 months ago1 Answer
- A: Bill, No, this is the extension only. If you do not have the original lid you can purchase another lid. The item number for the lid is 62408 (Domes lid with gasket)8 months agoHelpful?
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