Above-Ground Septic Tanks

Call us at 1300 770 594 or fill out our online booking form to get in touch.

  1. Septic Systems
  2. Above-Ground Septic Tanks

Do you Need a Septic Tank Specialist?

Have you recently purchased land that requires an above-ground septic tank system and don't know where to start?

Express Wastewater are the experts when it comes to septic tanks, whether above ground or underground. We are the leading supplier and installer of concrete and plastic above-ground septic tanks in South East Queensland. We offer cost effective above ground septic tank solutions to suit your household or business needs, and property size. With years of experience in wastewater management, our technicians are committed to providing top notch services and superior quality products.

Book An Above Ground Septic Tank Installation Today

Call us at 1300 770 594 or fill out the form and we will get in touch with you as soon as possible.

How Does An Above-Ground Septic Tank Work?

An above-ground aerobic septic tank can be concrete or plastic that is strong and extremely durable They are installed above ground in a convenient and accessible location on your property and are ideal for areas with challenging soil conditions or where underground installation is not an option.

How an above ground septic tanks works is straightforward and extremely effective in all situations. The wastewater from your home or business such as water from toilets, sinks, and showers, enters the septic tank through an inlet pipe. Once the wastewater is inside the tank it separates into two layers. The first is solids such as food particles and toilet paper that will sink to the bottom forming sludge. The second is light liquids referred to as effluent that rises to the top. After entering the tank the waste is broken down by anaerobic bacteria found in the sludge, reducing its volume and odour. The partially treated effluent will then flow out of the tank through an outlet pipe and into a disposal field or a secondary treatment system, such as a soak or absorption pit or a mound system. Speak to one of our knowledgeble team for more information about above ground septic tanks.

concrete above ground septic tank

Factors to Consider Before Installing an Above-Ground Septic Tank

By understanding how an above-ground septic tank works and following proper maintenance practices, you can rely on its long-term effectiveness and environmental sustainability.

  • Pumping: Above-ground septic tanks require regular pump-outs to remove accumulated sludge and scum, ensuring its efficiency and preventing health risks. The frequency of pumping your septic tank will depend on the tank and household size and volume of wastewater flow.
  • Maintenance: Proper maintenance is vital for your above-ground septic tank. Regular inspections, cleaning, and repairs by septic tank specialists will ensure your septic tank stays in good condition and minimise unexpected malfunctions.
  • Permits and Regulations: Check with your local authorities for specific regulations and permits required for installing and maintaining an above-ground septic tank on your property

Scenarios Where an Above-Ground Septic Tank is Necessary

An above-ground septic tank is typically used when traditional in-ground septic systems are not feasible due to specific site conditions. Environmental, geographical, or regulatory factors Each of these scenarios often requires consultation with local authorities or engineers to ensure compliance with health and safety standards, environmental protections, and proper system design. Above-ground septic tanks are ideal in situations such as:

  • High Water Table - In areas where the groundwater level is close to the surface, and digging for an in-ground septic system can risk contaminating the water supply.
  • Poor Soil Quality - If the soil is not suitable for adequate drainage or treatment, such as clay or rocky soil, an above-ground system may be necessary.
  • Flood-Prone Areas - Locations prone to flooding make in-ground tanks impractical, as they can float or fail. Above-ground tanks are designed to remain functional even in wet conditions.
  • Shallow Bedrock - In regions with shallow bedrock, digging deep enough for an in-ground septic system may not be possible or cost-effective.
  • Regulatory Requirements - In some locations building codes or environmental regulations may require above-ground systems to minimise environmental impact.
  • Temporary Installations - An above-ground septic tank is the perfect option for construction sites or events, as they can be relocated.
  • Environmental Sensitivity - In areas near protected ecosystems or bodies of water, an above-ground septic tank minimises the risk of leaks or contamination.
  • Limited Space - Above-ground tanks offer a compact alternative when space for excavation is limited.

Above-Ground Septic Tank Installation

At Express Wastewater, we understand the importance of having an efficient septic system and that proper installation is essential to ensure its effectiveness. To do this our experienced technician will assess your property’s size and layout, and work with you to understand your household's specific needs. Once established we can recommend the ideal design and size of your septic tank and provide detailed information, in regard to the required work and tank cost, so you have a complete understanding. Before having a septic tank installed, it's advisable to consult with local authorities or septic system experts to ensure adherence to current regulations, this will avoid any potential issues or violations.

We pride ourselves on providing quality customer service for residential and commercial customers. With Express Wastewater you can be sure your above-ground septic tank installation will be stress-free and handled and completed professionally. While DIY videos show how to install a septic tank, its best to leave this task to the professionals

Complete Above-Ground Septic Tank Services We Offer

At Express Wastewater we offer comprehensive above-ground septic tank services including installations. Once your tank is installed to ensure it remains in good condition and functions efficiently, regular maintenance is recommended. If you experience any problems prompt repairs will avoid potentially unpleasant situations and give you peace of mind. We prioritise your convenience, health, and well-being, therefore we handle every job with professionalism and the utmost care and minimum disruption to your daily routine. Services include

Above Ground Septic Tank Brands We Supply and Service

 

Whether you're looking for a concrete above-ground septic tank, a lightweight and durable polyethylene septic tank, or a heavy-duty above-ground polyethylene plastic septic tank, Express Wastewater offers the perfect style, size, and brand to meet your needs. Our septic tanks are corrosive and chemical resistant  making them extremely durable and long lasting, saving you time and money on repairs or replacement. We partner with leading above-ground septic tanks manufacturers such as:

Concrete above ground septic tank

Local Septic Tank Experts

Express Wastewater Solutions provides comprehensive wastewater solutions across South East Queensland. For a free 30-minute consultation contact our experienced team on 1300 722 517 or complete our online enquiry form.

Frequently Asked Questions About Above-Ground Septic Tanks

How often should you pump out a septic tank?
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