top of page
Search
  • Writer's picturersbarnesseptic

What is a D-Box or Distribution Box?: Everything you need to know

Updated: Jan 23

The distribution box, often made of plastic or concrete, serves as the traffic cop of your septic system. It ensures that wastewater from your home is evenly distributed to the drain field. This balance is vital for effective wastewater treatment.


With a distribution box, your septic system might function more effectively. Uneven wastewater distribution can overload certain areas of the drain field, causing backups and even septic system failure.


So, in this blog post, we'll explore distribution boxes in septic systems, their significance, how they enhance the efficiency of your septic setup, and what could happen if they're not properly installed. Let's get started!


Why Is It Important to Have a Septic System Distribution Box?


Why Is It Important to Have a Septic System Distribution Box


The septic system distribution box is also known as the D-box. It is a small, inconspicuous septic system component and has a pivotal role in it. Here’s why it’s important:

  • Even Wastewater Distribution:  The distribution box septic tank evenly distributes wastewater from your home to the drain field. It ensures that every area is manageable. 

  • Optimal Drain Field Function: Without a functioning distribution box, wastewater could flow directly into the drain field, potentially clogging the soil. This can result in costly repairs and reduced drain field longevity.

  • Preventing Septic System Overload:  Without a distribution box, certain sections of the leach field can become overloaded with wastewater. In this way, the workload is evenly distributed, reducing the risk of overloading.

  • Enhanced System Efficiency:   A well-maintained septic distribution box helps maintain its overall efficiency. Directing wastewater evenly prevents issues like backups and foul septic system smells.

  • Longevity Of Concrete Distribution Boxes: As long as they are properly maintained, concrete distribution boxes can last long. Regular inspection and maintenance can ensure their durability.


How Does Your Septic Distribution Box Work?


Why Is It Important to Have a Septic System Distribution Box

A distribution box is typically between the septic tank and the drain field. Its primary purpose is to distribute the wastewater evenly from the septic tank into the various sections of the drain field.


It works as follows: When wastewater exits the septic tank, it enters the distribution box. The box is designed with multiple outlets or pipes, each leading to a different section of the drain field. As wastewater enters the box, it is evenly distributed through these outlets, avoiding overcrowding in any area.


This even distribution is essential for efficient treatment of the wastewater by the soil in the drain field. It prevents one part of the field from becoming oversaturated, which can lead to drainage issues and reduced effectiveness.


Can A Septic Distribution Box Get Clogged?


Can A Septic Distribution Box Get Clogged?

Yes, a septic distribution box can get clogged due to several reasons. One common issue is solid debris and sludge accumulation from the septic tank, which may block the distribution pipes. 


Additionally, invasive root growth from nearby trees or plants can infiltrate the box, causing obstructions. Regular maintenance is essential to prevent septic tank distribution box problems and ensure the smooth flow of wastewater to the drain field.


How Much Does Septic Distribution Box Replacement Cost?

If your septic system gets clogged, you need to replace it in case it isn’t repaired. The cost of septic distribution box replacement can vary depending on factors such as size, material, and the extent of damage. 


Replacing a clogged or damaged distribution box can range from $300 to $1,500 or more. This cost includes the price of the new distribution box, labor, excavation, and any additional repairs to the drain field.

Common Distribution Box Problems & its Solutions

Here are some common distribution problems and their solutions:


Common Distribution Box Problems

Solutions

Root Infiltration

Trim or remove trees and plants with interfering root systems near the distribution box.

Consider root barriers to prevent root intrusion into the box.

Structural Damage

Repair or replace damaged or deteriorated distribution boxes as needed.Ensure proper installation and use durable materials like concrete for longevity.

Improper Sloping

Ensure that the distribution box is installed with the correct slope for uniform wastewater distribution.Adjust the box's position or re-grade the area if necessary.

Lid or Cover Issues

Securely fasten lids and covers to prevent debris, soil, or animals from entering the distribution box. Replace damaged or missing lids promptly to maintain accessibility and safety.

Algae Growth

Regularly inspect the distribution box for signs of algae growth, especially in warm climates.Clean the box and its components to remove algae buildup, and consider using algaecides if necessary. 


Conclusion


We explored why having a distribution box is essential for the smooth operation of your septic system. From preventing overloading in the drain field to enhancing overall system efficiency, its significance cannot be overstated.


However, it's crucial to understand that neglecting or allowing the distribution box to become clogged can lead to significant issues, including backups and costly repairs. Regular maintenance and proactive measures are key to avoiding these problems.


So, if you're experiencing septic tank distribution box problems, don't hesitate to take action. Contact us at (765) 584-7295 for expert assistance in maintaining and replacing your distribution box. Your septic system's health is in your hands; make the right call today with Barnes Sewer & Septic.

96 views0 comments

Comments


bottom of page