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Business Details
17 Years
experience
Rainwater Storage Solutions & Tanks in Sydney
Tight Spot Tanks is a family-owned and operated Australian business established in 2009, dedicated to providing innovative rainwater storage solutions. Based in Sydney's western suburbs, we deliver products Australia-wide and are the exclusive authorized distributor of Thintanks in New South Wales. Our focus on environmental sustainability and financial benefits has driven the development of space-saving, aesthetically pleasing tanks designed to meet residential and commercial needs. Our product range includes slimline, round, and modular tanks with capacities from 300 to 10,000 litres, all manufactured from high-quality polyethylene to ensure durability and water purity.

We offer expert guidance on water conservation, helping homeowners and builders comply with BASIX and council requirements while optimizing outdoor living spaces. Our engineering expertise, including patented cross-connectors for structural integrity, has made our tanks a preferred choice for architects, engineers, and plumbers nationwide. We provide comprehensive support for installation, sizing, and pump systems, ensuring tailored solutions for every customer. With warranties up to 20 years and a commitment to Australian standards, we combine technical innovation with practical design to address modern water storage challenges.
Services
Rainwater Tanks Slimline Tanks Round Tanks Water Pumps Pump Packages
Details
  • Year established: 2009
Highlights and features
  • We offer 10-20 year warranties on all water storage products
  • Our tanks are certified to meet AS/ANZ Standards
  • Exclusive authorized distributor of Thintanks in NSW
  • Patented cross-connectors ensure structural integrity in slim designs
  • Family-owned business with 15+ years of industry expertise
What people say
Space-saving design Durable construction 10-year warranty Australian-made Easy installation
Services
Rainwater Tanks
Our rainwater tanks provide durable, space-efficient storage solutions for residential and commercial properties. Available in capacities from 300 to 10,000 litres, these tanks are made from food-grade polyethylene to ensure water purity. Designed to meet Australian standards, they feature structural reinforcements for longevity and come with warranties up to 20 years.
Slimline Tanks
Slimline tanks offer compact storage solutions ideal for properties with limited space. With patented cross-connectors for structural integrity, these tanks maintain slim profiles while withstanding water pressure. Available in sizes from 500 to 5,000 litres, they integrate seamlessly into modern landscapes while meeting BASIX compliance requirements.
Round Tanks
Round water storage tanks combine durability with efficient design, featuring domed tops for added strength. Available in capacities from 1,000 to 10,000 litres, these tanks require no internal supports and are certified to AS/NZS 4766:2006 standards. Their versatile design suits both urban and rural applications.
Water Pumps
Our water pumps deliver reliable pressure solutions for residential and commercial rainwater systems. Featuring stainless steel components and automatic operation, these pumps maintain consistent flow rates while meeting Australian safety standards. Options include submersible, multistage, and mains-backup models for various property sizes.
Pump Packages
Pump packages provide complete water pressure solutions with integrated controllers for automatic operation. These systems maintain optimal flow rates for homes and commercial properties, featuring energy-efficient motors and corrosion-resistant components. Packages include warranties up to 3 years with easy installation options.
Questions
What size rainwater tank should I buy?
Tank size depends on roof catchment area, household occupancy, and water usage patterns. Our 1,000-3,000 litre models suit most homes, with larger capacities available for commercial applications or extensive irrigation needs.
Do I need a water pump for my rainwater tank?
Pumps are required for household plumbing integration or when gravity feed pressure proves insufficient. Most residential installations benefit from our multistage pump systems that maintain consistent water pressure.
Are your tanks certified to Australian standards?
All tanks meet AS/NZS 4766:2006 standards for polyethylene water storage. We provide documentation confirming compliance with Australian building codes and water quality regulations.
How do I install a rainwater tank base?
Create a level, compacted surface using crushed rock or concrete slab. Base dimensions should exceed tank footprint by 300mm on all sides. Follow our detailed installation guide for specific requirements.
What is a first flush diverter?
This device diverts the initial 10-25 litres of roof runoff away from the tank, preventing debris and contaminants from entering the water supply. We recommend installing one on every downpipe connected to your tank.