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Concrete Septic Tanks in Lismore 

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Built to Withstand Harsh Conditions

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Custom Precast Solutions Available

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Fast Delivery Across NSW & QLD

Talk to the Team in Lismore

The Show Goes On

40

Years
Experience.

At Graham’s Precast Concrete Products, our precast concrete septic tanks are built in compliance with Australian Standards. We cater to different industries including the civil, agricultural and commercial sectors. 

Concrete is an extremely versatile material, whatever you imagine—we can pour. But it needs to cure for extra strength. With a busy build, you might not have the resources, labour or time to wait for this process. 


That’s where we come in. Graham’s Precast Concrete Products, as the name suggests, can design and fabricate structures off-site while you focus on other aspects of construction. When ready, our team will hand-deliver the order. Servicing Lismore and surrounds, we’re quick, careful and well-organised. 


Call us on (02) 6632 2978 to organise a no-obligation quote, free of charge. 

Trusted for thousands of installations.

Concrete Septic Tank Installation Requirements

Want to have your precast concrete septic tank professionally installed on your site? Of course you do! It is possible to have your tank installed at your property in Lismore, but there are multiple factors that must first be taken into consideration. 


Our team can provide the tank itself, however, the client must arrange for the services of a plumber and excavation team for installation. We cannot install your tank without these services. Graham’s Precast Concrete Products does not provide these services and does not organise these services for clients. 


For all booking enquiries, get in touch with our team today! 

More than

12 million tonnes of recycling processed.

What Makes Us Stand Out?

Graham’s Precast Concrete Products started out in 1982. Since then, we have fostered strong relationships with the Lismore and greater NSW community. Our positive attitudes and drive for excellence has largely contributed to our success.


With 150 distributers, we’re one of the top providers of precast concrete. Here’s why:


  • We offer fast turnarounds: Our crane trucks work five days a week & we deliver roughly 600 products each month.
  • Our designs are unique: We accommodate different industries.
  • We are fully licensed & trained: We follow Australian Standards & have a Structural Design Certificate for Grids.
  • Our experience is unparalleled: We’re backed by four decades of experience. Take advantage of our knowledgeable team.
  • We offer a comprehensive service: Our professionals will work with you from start to finish.


To enquire, talk to our experts.

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Concrete Water Troughs

If you’re looking for a feed trough that can handle a few kicks from pushy livestock, our precast concrete option is ideal. This product is safe, stable, and long-lasting.

Civil Construction Products

Septic Tank Installation

We have four crane trucks at our disposal in Lismore and surrounding areas able to install your concrete septic tank. Our operators will position the tank for your plumber to connect it. 

Concrete Cattle Grids

If your cattle tend to roam where they’re not wanted, use our precast concrete grids. Our accredited team offer quick installations throughout Lismore and beyond. 

Civil Construction Products

Are you laying drainage pipes in Lismore? Our skilled team can manufacture precast concrete headwalls to suit. Our range includes single-cell, double-cell and sloping designs.

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  • What type of soil is best for septic tanks?

    Dense soil can restrict the movement of air and water. The soil best suited for septic systems are mixtures of sand, silt and clay.

  • What are the benefits of using a precast concrete septic tank?

    Precast concrete septic tanks provide superior structural strength, durability and require no maintenance. They also resist corrosion and cracking, have an extended lifespan compared to other materials and can be installed quickly.