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$178.99
Septic Tank Manhole Extension 24"H X 20"D
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$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
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$155.99
Septic Tank Manhole Extension 15 in. H X 20 in. D
Home Depot
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$155.99
Septic Tank Manhole Extension 15 in. H X 20 in. D
Home Depot
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$262.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 63834-DS
Lowe's
$262.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 63834-DS
Lowe's
$218.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 63833-DS
Lowe's
$218.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 63833-DS
Lowe's
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
Free shipping
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
Free shipping
$251.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 62396-DS
Lowe's
$251.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 62396-DS
Lowe's
$189.99
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63514-DS
Lowe's
$189.99
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63514-DS
Lowe's
$334.00
Aero-Stream AS-R13 Septic Tank Riser Kit - 23.5" Diameter X 13" Tall
Amazon.com
Free shipping
$334.00
Aero-Stream AS-R13 Septic Tank Riser Kit - 23.5" Diameter X 13" Tall
Amazon.com
Free shipping
$155.99
Septic Tank Manhole Extension 15"H X 20"D
Home Depot
Free shipping
$155.99
Septic Tank Manhole Extension 15"H X 20"D
Home Depot
Free shipping
$132.99
Septic Tank Manhole Extension 6"H X 20"D
Home Depot
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$132.99
Septic Tank Manhole Extension 6"H X 20"D
Home Depot
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$207.90
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63832-DS
Lowe's
$207.90
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63832-DS
Lowe's
$132.99
Septic Tank Manhole Extension 6 in. H X 20 in. D
Home Depot
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$132.99
Septic Tank Manhole Extension 6 in. H X 20 in. D
Home Depot
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$240.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 62397-DS
Lowe's
$240.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 62397-DS
Lowe's
$430.86
Aero-Stream AS-R23 Septic Tank Riser Kit - 23.5" Diameter X 23" Tall
Amazon.com
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$430.86
Aero-Stream AS-R23 Septic Tank Riser Kit - 23.5" Diameter X 23" Tall
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$702.63
Aero-Stream AS-R47 Septic Tank Riser Kit - 23.5" Diameter X 47" Tall
Amazon.com
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$702.63
Aero-Stream AS-R47 Septic Tank Riser Kit - 23.5" Diameter X 47" Tall
Amazon.com
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$452.00
23.5 in. Dia X 26 in. Septic Tank Riser Kit
Home Depot
$452.00
23.5 in. Dia X 26 in. Septic Tank Riser Kit
Home Depot
$577.00
23.5 in. Dia X 38 in. Septic Tank Riser Kit
Home Depot
$577.00
23.5 in. Dia X 38 in. Septic Tank Riser Kit
Home Depot
$368.55
23.5 in. Dia X 16 in. Septic Tank Riser Kit
Home Depot
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$368.55
23.5 in. Dia X 16 in. Septic Tank Riser Kit
Home Depot
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$702.63
23.5 in. Dia X 47 in. Septic Tank Riser Kit
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$702.63
23.5 in. Dia X 47 in. Septic Tank Riser Kit
Home Depot
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$605.85
23.5 in. Dia X 41 in. Septic Tank Riser Kit
Home Depot
$605.85
23.5 in. Dia X 41 in. Septic Tank Riser Kit
Home Depot
$522.33
Aero-Stream 23.5 in. Diameter X 32 in. Septic Tank Riser Kit Stainless Steel One_Size | AS-R32
Lowe's
$522.33
Aero-Stream 23.5 in. Diameter X 32 in. Septic Tank Riser Kit Stainless Steel One_Size | AS-R32
Lowe's
$60.09
Tuf-Tite 20X12-RIS 20 Inches X 12 Inches Round Septic System Riser
Voomi Supply
$60.09
Tuf-Tite 20X12-RIS 20 Inches X 12 Inches Round Septic System Riser
Voomi Supply
$730.00
23.5 in. Dia X 50 in. Septic Tank Riser Kit
Home Depot
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$730.00
23.5 in. Dia X 50 in. Septic Tank Riser Kit
Home Depot
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$424.00
24 in. X 31 in. Septic Tank Riser Pipe With Safety Barrier
Home Depot
$424.00
24 in. X 31 in. Septic Tank Riser Pipe With Safety Barrier
Home Depot
$209.00
24 in. X 12 in. Septic Tank Riser Pipe With Safety Barrier
Home Depot
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$209.00
24 in. X 12 in. Septic Tank Riser Pipe With Safety Barrier
Home Depot
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$132.57
24 in. X 6 in. Septic Tank Riser Pipe With Safety Barrier
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$132.57
24 in. X 6 in. Septic Tank Riser Pipe With Safety Barrier
Home Depot
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$152.94
20 in. X 24 in. Tall Septic Tank Riser Combo
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$152.94
20 in. X 24 in. Tall Septic Tank Riser Combo
Home Depot
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septic tank extension
10:12
Find in video from 00:20What are Septic Tank Risers?
septic tank extension
1.3K viewsDec 10, 2020
YouTubeLand Claimer
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331K viewsJul 24, 2013
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4.4K views4 months ago
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Installing a riser, top, and lead on your septic tank is one of the most important upgrades!!
50.7K views11 months ago
YouTubeChampion Septic Tank
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10:30
Find in video from 01:14Installing the Plastic Tank Adapter
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64.2K viewsSep 20, 2017
YouTubeR.C. Worst & Co., Inc.
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YouTubeIf I can fix it, so can you
1:17
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96.6K viewsOct 29, 2023
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YouTubeLive Free
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Shop septic tank extensions

Sponsored
About our ads
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
Free shipping
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
$155.99
Septic Tank Manhole Extension 15 in. H X 20 in. D
Home Depot
Free shipping
$155.99
Septic Tank Manhole Extension 15 in. H X 20 in. D
Home Depot
$262.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 63834-DS
Lowe's
$262.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 63834-DS
Lowe's
$218.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 63833-DS
Lowe's
$218.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 63833-DS
Lowe's
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
Free shipping
$178.99
Septic Tank Manhole Extension 24"H X 20"D
Home Depot
$251.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 62396-DS
Lowe's
$251.90
Norwesco Norwesco Septic Tank Manhole Extension 24"H X 20"D One_Size | 62396-DS
Lowe's
$189.99
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63514-DS
Lowe's
$189.99
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63514-DS
Lowe's
$334.00
Aero-Stream AS-R13 Septic Tank Riser Kit - 23.5" Diameter X 13" Tall
Amazon.com
Free shipping
$334.00
Aero-Stream AS-R13 Septic Tank Riser Kit - 23.5" Diameter X 13" Tall
Amazon.com
$155.99
Septic Tank Manhole Extension 15"H X 20"D
Home Depot
Free shipping
$155.99
Septic Tank Manhole Extension 15"H X 20"D
Home Depot
$132.99
Septic Tank Manhole Extension 6"H X 20"D
Home Depot
Free shipping
$132.99
Septic Tank Manhole Extension 6"H X 20"D
Home Depot
$207.90
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63832-DS
Lowe's
$207.90
Norwesco Norwesco Septic Tank Manhole Extension 6"H X 20"D One_Size | 63832-DS
Lowe's
$132.99
Septic Tank Manhole Extension 6 in. H X 20 in. D
Home Depot
Free shipping
$132.99
Septic Tank Manhole Extension 6 in. H X 20 in. D
Home Depot
$240.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 62397-DS
Lowe's
$240.90
Norwesco Norwesco Septic Tank Manhole Extension 15"H X 20"D One_Size | 62397-DS
Lowe's
$430.86
Aero-Stream AS-R23 Septic Tank Riser Kit - 23.5" Diameter X 23" Tall
Amazon.com
Free shipping
$430.86
Aero-Stream AS-R23 Septic Tank Riser Kit - 23.5" Diameter X 23" Tall
Amazon.com
$702.63
Aero-Stream AS-R47 Septic Tank Riser Kit - 23.5" Diameter X 47" Tall
Amazon.com
Free shipping
$702.63
Aero-Stream AS-R47 Septic Tank Riser Kit - 23.5" Diameter X 47" Tall
Amazon.com
$452.00
23.5 in. Dia X 26 in. Septic Tank Riser Kit
Home Depot
$452.00
23.5 in. Dia X 26 in. Septic Tank Riser Kit
Home Depot
$577.00
23.5 in. Dia X 38 in. Septic Tank Riser Kit
Home Depot
$577.00
23.5 in. Dia X 38 in. Septic Tank Riser Kit
Home Depot
$368.55
23.5 in. Dia X 16 in. Septic Tank Riser Kit
Home Depot
Free shipping
$368.55
23.5 in. Dia X 16 in. Septic Tank Riser Kit
Home Depot