Water Tank Installation

Professional Water Tank Installation Service
Premium Water Tank Solutions to Your Needs – Slimline, Round, Underground & More
At Transform Water, we specialise in high-quality water tank solutions that help you store, conserve, and manage water efficiently. Whether you’re a homeowner, farmer, or business owner, we offer a complete range of durable, Australian-made water tanks built for longevity and performance in the toughest conditions.
From slimline tanks for tight urban spaces to large rural water tanks for farms and underground systems for discreet storage, we’ve got a tank to match every property and purpose.
Why Install a Rainwater Tank?
When it comes to rainwater tanks, there are various benefits. It adds convenience to any property, regardless of its unique water demands.
- Rainwater tanks are eco friendly: Using rain water is very helpful to our wider environment. Particularly when faced with heavy storms.
- They help reduce costs: If you’re facing high water bills, having multiple water sources can help reduce stress.
- Water tanks are perfect for rural environments: This is great if you experience extreme weather conditions.
- Improved water for appliances: Rainwater is naturally soft and lacks chlorine. This helps extend the life of your appliances and plumbing.

We repair, while you save every drop!
Types of Water Tanks We Offer
1. Slimline Water Tanks
Best for: Urban homes, side paths, narrow yards
Slimline water tanks are designed to fit in tight spaces without sacrificing capacity. With a modern, sleek look, these tanks are perfect for metropolitan properties where space is limited.
Features:
Applications:
Garden watering, toilet flushing, laundry use, and topping up pools.
2. Round Water Tanks
Best for: Residential and rural properties with ample space
Round water tanks offer the best value per litre and come in a wide range of sizes. Made from UV-stabilised polyethylene, they are ideal for collecting rainwater or storing bore or dam water.
Features:
Applications:
Drinking water (with filtration), fire-fighting supply, livestock watering, crop irrigation.
3. Underground Water Tanks
Best for: Homeowners wanting discreet storage without losing yard space
Underground water tanks are a great solution when aesthetics and space are priorities. They can be installed beneath driveways, gardens, or lawns and connected to irrigation or greywater systems.
Features:
Applications:
Stormwater detention, garden watering, greywater systems, flushing toilets.
4. Steel & Galvanised Water Tanks
Best for: Bushfire-prone areas and commercial/rural applications
Steel tanks are extremely robust and long-lasting. We offer both galvanised and Aquaplate-coated tanks, suitable for drinking water storage and harsh environments.
Features:
Applications:
Rural property water supply, large-scale irrigation, fire protection systems.
5. Bladder Water Tanks
Best for: Under-deck or crawlspace installations
Bladder tanks are flexible, collapsible tanks that are perfect for properties where digging or large installations aren’t possible. They’re easy to install and can be tucked away out of sight.
Features:
Water Tank Installation Services
Hassle-free delivery and expert installation available Australia-wide.
We offer professional on-site installation, ensuring your tank is positioned correctly, connected to your downpipes, and ready to use. Our licensed installers ensure all work complies with local plumbing codes and council regulations.
Installation Includes:
- Ground preparation and tank base setup
- Tank positioning and levelling
- Downpipe connection and overflow setup
- Pump and filtration integration (if required)

Custom Water Tank Solutions
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Have a unique site or specific requirement? We offer custom tank design and fabrication, including:
- Custom dimensions and shapes
- Unique inlet/outlet positions
- Branding and colour-matching for commercial sites
We work closely with builders, landscapers, architects, and homeowners to create tailored water management solutions.

Residential Water Tanks
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Reduce your water bills, support sustainability, and gain independence from mains water.
Whether you’re installing a small slimline tank for garden use or a full home rainwater system with pump and filtration, we’ll help you get the most value from your rainwater.
Benefits:
- Use tank water for laundry, toilets, and gardens
- Backup supply during water restrictions
- Council rebates available in some areas

Rural & Agricultural Water Tanks
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Store thousands of litres of water for farm, livestock, and irrigation use.
We offer high-capacity tanks designed for the agricultural industry, resistant to rust, UV damage, and harsh weather.
Common uses:
- Livestock watering
- Fertiliser mixing and spraying
- Dam and bore water storage
- Firefighting reserve tanks
We also provide multi-tank systems with interconnecting pipework for large-scale water storage.

Commercial & Industrial Tank Solutions
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We provide scalable water storage solutions for commercial buildings, construction sites, schools, apartment complexes, and more.
Services include:
- Water detention systems
- Rainwater harvesting systems
- Greywater recycling tanks
- Bulk water storage for construction or manufacturing
Enhance Your Tank – Rain water pumps
Sustainable Water Management with Transform Water
Our mission is to support eco-friendly water use across Australia. Every litre of rainwater harvested reduces your reliance on municipal water, cuts energy use, and reduces strain on stormwater systems.
We help you design smart water systems that combine tanks, filtration, and irrigation so you get the most out of every drop.
Council Regulations & Rebates
Our team stays updated with all local council requirements regarding rainwater tank installation, backflow prevention, and stormwater management. We help you:
- Ensure council approval and compliance
- Maximise eligible rebates and incentives
- Understand site requirements and limitations
Our Installation Process:
- Consultation: We start by getting to know your needs, budget, and site details. This helps us create a custom solution just for you.
- Choosing the right tank system components: We offer a wide selection of tanks in different shapes, materials, and sizes. Our experts will also help you find the ideal one for your space and needs after an examination of your space and your initial consultation.
- Professional Installation: Our team installs your tank quickly and correctly.
- Post-Installation Support: We provide ongoing maintenance and repairs. Our team will also answer any questions you have.
Frequently Asked Questions
Q: What size tank do I need?
A: It depends on your usage. A 3,000L tank is great for gardens, while whole-home systems may require 10,000L or more. We’ll help assess your needs and roof catchment size.
Q: Can I drink water from my tank?
A: Yes—with proper filtration, tank water can be made potable. We offer complete filtration kits and UV sterilisation systems for peace of mind.
Q: Do tanks come with a warranty?
A: Absolutely. All our tanks come with a manufacturer warranty—typically 10 to 20 years depending on the type and material.
Q: Can you install multiple tanks?
A: Yes, we regularly install multi-tank systems with linking kits and overflow controls.

Get a Free Quote Today
Whether you’re after a compact tank for your courtyard or a 100,000L system for your farm, Transform Water is your one-stop water storage partner.
📞 Call us on 1800 702 156
📍 Servicing Metro, Regional & Remote Areas
👉 Request a Free Quote Today or visit our showroom to explore the range.

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