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Should You Put A Deck Over Your Septic Tank

Updated: Aug 1

Are you looking to add a deck to your property, but concerned about the location of your septic tank? If so, you're not alone. Many homeowners are faced with the problem of whether or not they should cover their septic tank with a deck. 


While it may seem like an easy solution for maximizing space and hiding an unsightly system, it has potential drawbacks. So, before proceeding, it’s important to consider odors, health risks, and system damage. 


In this article, we'll discuss the pros and cons of having a deck over your septic tank and provide helpful tips for maintenance and safety. So, if you've been wondering, "Should you put a deck over septic tank?" Read on to find out!


What Is A Deck Over A Septic Tank?


What is a Deck Over a Septic Tank

A deck over a septic tank refers to a raised surface constructed above a septic tank system. Decks are commonly installed for outdoor living spaces and can provide a functional and aesthetic extension of a home. 


You can place a patio over the septic tank. This is usually done to maximize the usable area in a yard or outdoor space. However, this practice can pose risks to the septic system if not properly planned and executed. 


The weight of the deck, as well as potential spills or leaks from outdoor activities or furniture, can exert pressure on the septic tank and its components, leading to damage and potentially costly repairs. 


Can You Cover Septic Tank Lids With The Deck?


Covering septic tank lids with a deck is not recommended. It is important to keep the septic tank lids easily accessible for maintenance and inspection purposes. By covering the lids with a deck, you may need to improve the ability to efficiently service the septic system when needed. 


Additionally, covering the lids can trap odors and gases, creating potential health hazards. For the proper functioning and maintenance of the system, it is best to ensure that septic tank lids remain accessible and unobstructed.


Is It OK To Build A Deck Over A Septic Tank?


Build a Deck Over a Septic Tank

Building a deck over the septic tank is generally not recommended due to several reasons. 

  • First and foremost, keeping septic tank lids easily accessible is crucial for system servicing.

  • Covering septic tank lids with a deck can hinder maintenance and inspection and lead to health hazards.

  • Odors and gasses can be trapped, posing health hazards

  • Avoid building over a septic tank to prevent costly repairs and ensure safety.

  •  It is best to ensure that septic tank lids remain unobstructed for proper functioning.


How Close Can A Deck Be To A Septic Tank?


How Close Can a Deck Be to a Septic Tank

When considering how close a deck can be to a septic tank, it's crucial to adhere to specific guidelines to avoid potential issues.  Typically, keep the deck at least 10 feet away to avoid legal troubles, structural damage, odor problems, and maintenance difficulties. 


Maintaining a safe distance ensures septic system functionality and longevity, preventing related issues.


What Are The Potential Drawbacks Of Installing A Deck Over A Septic Tank?


Potential Drawbacks of Installing a Deck Over a Septic Tank

While building over a septic tank may seem like a convenient way to expand your outdoor living space, several potential drawbacks should be considered before making this decision.


Increased Maintenance Costs


A deck built over the septic tank can complicate routine inspections and maintenance, leading to higher repair and servicing costs.


Health Risks


Covering septic tank lids with a deck can create hazards by obstructing access for necessary maintenance, potentially resulting in health risks for inhabitants.


Regulatory Issues


Installing a deck over a septic tank may violate local regulations or building codes, causing legal complications and fines.


System Damage


The weight and pressure from a deck can damage the septic tank's structure, compromising its efficiency and longevity.


Odor problems


Covering the septic tank with a deck can trap odors, resulting in unpleasant smells around the property and reducing overall comfort. Additionally, the build-up of gasses can be dangerous if not properly ventilated.


Difficulty For Future Maintenance


A deck over a septic tank can make it challenging to access and service the system in the future. This could lead to delays or higher costs when necessary maintenance is required.


How To Avoid Problems With Decks And Septic Tanks?


How to Avoid Problems With Decks and Septic Tanks

To avoid problems with septic tanks and decks, it is crucial to follow specific guidelines. 


  • Maintain a safe distance between decks and septic tanks to prevent issues like leaks, structural damage, odors, and maintenance difficulties.

  • Follow the manufacturer's guidelines to inspect and maintain your septic tank regularly, catching problems early and preventing major repairs.

  • Keep an eye out for any changes in your deck's appearance, such as rot or warping of wood, which may indicate underlying issues with the septic system.

  • Avoid using harsh chemicals or cleaning products on your deck that could potentially harm the nearby septic tank. Stick to natural, eco-friendly options instead.

  • Properly dispose of all waste and avoid flushing non-biodegradable items down the toilet, as these can clog pipes and cause damage to your septic system.

  • Schedule regular professional inspections and pumping of your septic tank to avoid costly repairs in the future.

  • By following these steps, you can ensure the longevity and proper functioning of both your deck and septic system, avoiding costly issues in the future. 


Conclusion


Considering whether to install a deck over your septic tank involves careful deliberation to ensure you maintain the integrity and accessibility of your septic system. Considering both the maintenance and potential issues involved with covering your tank with a deck is crucial to making an informed decision aligned with longevity and functionality.


For expert guidance on septic tank installation, repair, and maintenance services, reach out to professionals like Barnes Sewer & Septic


Contact us at (765) 584-7295 to explore reliable solutions tailored to your septic system needs, ensuring proper care and functionality to safeguard your home's wastewater management.


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