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Poly Septic Tanks – NSW & QLD

Bushmans Australian-made septic tanks are built for durable wastewater and liquid management across NSW and QLD. Our poly septic tanks are made to exceed AS/NZS 1546 certification (pending final certification) and council approved, making them ideal for residential, rural, and off-grid applications.

Backed by an industry leading 10-year manufacturers warranty, our tanks deliver the safe, robust and efficient solutions you can count on.

Explore our full range to find the right configuration for your specific site requirements.  

Bushman Tanks’ poly septic tanks are Australian-made and made to exceed AS/NZS 1546 certification (pending final certification), available for residential and rural properties across NSW and QLD.

Choose from two sizes: the 3,100L septic tank model for households of 1-5 people, and the 4,550L septic tank model for larger properties of 6-10 people. Request a quote online.

Preparing for Your Poly Septic Tank Delivery

When you order a Bushmans septic tank, site preparation before delivery is essential. Septic tanks are buried systems, which means your excavation, access conditions, and compliance requirements all need to be confirmed and in place before the tank arrives on site.

Our drivers are experienced with septic deliveries across residential, rural, and remote properties, but the groundwork is your responsibility before they get there.

Before your septic tank delivery, confirm the following:

  • Your excavation is complete and sized to the correct dimensions for your chosen tank, with adequate depth and clearance for installation
  • Site access is clear and firm enough for a delivery vehicle, including any narrow driveways, low-clearance areas, or soft ground conditions
  • You have confirmed the tank placement with your plumber or installer in advance so positioning is correct on delivery day
  • Any council permits or local authority approvals required for septic system installation are in place before the tank arrives

Bushmans provides full water tank delivery in QLD and NSW, with drivers experienced in delivering septic tanks to properties.

Getting your site prepared correctly means your system can be installed without delays and to the required standard.

Why choose a poly septic tank?

Lightweight & Easy to Handle 

Bushmans’ poly septic tanks are manufactured from high-grade polyethylene (poly), making them significantly lighter than traditional concrete alternatives. This lightweight design ensures that our septic tanks for sale are easy to transport to remote sites, and are simple to place into position, even in areas with limited access.  

Corrosion-Resistant Durability 

Contrary to concrete made tanks which can degrade other time, our poly septic tanks are naturally corrosion-free. They are designed to withstand the acidic nature of household waste and aggressive soil conditions, providing a long-lasting, watertight solution for your property. 

Simple & Efficient Installation 

Designed with installation in mind, our septic tanks allow for a faster and more cost-effective set up. Whether you are looking for septic tanks NSW wide or in regional areas, the streamlined shape and reduced weight makes these tanks an easy choice for residential, rural and off-grid applications.  

Council Approved & Certified 

For total peace of mind, all our septic tanks QLD and septic tanks NSW customers purchase are made to exceed AS/NZS 1546 standards (final certification pending). This guarantees that they meet strict Australian health and environmental regulations, providing a compliant solution for council approval across all applications.  

 See a Septic Tank Uses Infographic below.

Septic Tank Uses Infographic
Septic Tank Uses Infographic

Septic Tank FAQs

What size septic tank do I need?

Are Bushman Tanks septic tanks council approved?

Do I need a plumber to install a septic tank?

Can I request a septic tank quote online?

Are poly septic tanks resistant to corrosion?

What is the warranty for Bushmans septic tanks?

What industries use Bushmans poly septic tanks?

EOFY Sale!
$100 Off Small Tanks (660L-10,000L) Use Code EOFY100 at checkout!
View the range here!