Collection: Plastic Tanks
Plastic Water Tanks for Rural, Residential & Commercial Use
Our range of plastic water tanks offers durable, UV-stabilised storage solutions for rainwater collection, irrigation supply, and general water storage. Built to withstand NZ's variable climate, these tanks are a reliable choice for rural properties, lifestyle blocks, and commercial operations.
Key Features
- UV-stabilised polyethylene: Resistant to sun degradation for long outdoor service life
- Food-grade options available: Suitable for potable water storage where required
- Range of capacities: From compact holding tanks to large-volume rural storage
- Fittings-ready: Pre-moulded outlets compatible with standard plumbing and irrigation fittings
- Lightweight yet robust: Easy to position and install without heavy machinery
Common Applications
- Rainwater harvesting and household water supply
- Irrigation tanks
- Supply for farm and lifestyle block water systems
- Emergency water reserves and fire fighting supply
Beat summer water shortages with a quality plastic water tank.
Save on selected 25,000L and 31,000L tanks for a limited time. Built for New Zealand conditions and ideal for homes, lifestyle blocks and farms.
✔ Local Waikato supplier
✔ Installation available
✔ Current specials online
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10,000 Litre Plastic Water Tank - Including Delivery*
Regular price $2,899.00 NZDRegular priceSale price $2,899.00 NZD10,000 Litre Plastic Water Tank - Including Delivery*
Regular price $2,899.00 NZDRegular priceSale price $2,899.00 NZD10,000 Litre Plastic Water Tank - Including Delivery*
Regular price $2,899.00 NZDRegular priceSale price $2,899.00 NZD -
16,000 Litre Plastic Water Tank - Including Delivery*
Regular price $3,299.00 NZDRegular priceSale price $3,299.00 NZD16,000 Litre Plastic Water Tank - Including Delivery*
Regular price $3,299.00 NZDRegular priceSale price $3,299.00 NZD16,000 Litre Plastic Water Tank - Including Delivery*
Regular price $3,299.00 NZDRegular priceSale price $3,299.00 NZD -
Slimline Rainwater Collection Tank Connection Kit
Regular price $149.00 NZDRegular priceSale price $149.00 NZD -
Slimline Rainwater Collection Tank 1000L Plastic - Including Delivery*
Regular price $1,119.00 NZDRegular priceSale price $1,119.00 NZDSlimline Rainwater Collection Tank 1000L Plastic - Including Delivery*
Regular price $1,119.00 NZDRegular priceSale price $1,119.00 NZDSlimline Rainwater Collection Tank 1000L Plastic - Including Delivery*
Regular price $1,119.00 NZDRegular priceSale price $1,119.00 NZD -
31,000ltr Plastic Water Tank - Including Delivery*
Regular price $4,299.00 NZDRegular price$4,989.00 NZDSale price $4,299.00 NZD31,000ltr Plastic Water Tank - Including Delivery*
Regular price $4,299.00 NZDRegular price$4,989.00 NZDSale price $4,299.00 NZD31,000ltr Plastic Water Tank - Including Delivery*
Regular price $4,299.00 NZDRegular price$4,989.00 NZDSale price $4,299.00 NZDSale -
25,000ltr Plastic Water Tank - Including Delivery*
Regular price $3,699.00 NZDRegular price$3,799.00 NZDSale price $3,699.00 NZD25,000ltr Plastic Water Tank - Including Delivery*
Regular price $3,699.00 NZDRegular price$3,799.00 NZDSale price $3,699.00 NZD25,000ltr Plastic Water Tank - Including Delivery*
Regular price $3,699.00 NZDRegular price$3,799.00 NZDSale price $3,699.00 NZDSale
Reliable Water Storage Solutions for Homes, Farms & Commercial Properties
Water storage systems designed, supplied and installed throughout Waikato and New Zealand.
Whether you're collecting rainwater for your home, increasing storage capacity for your farm, or planning a complete water system for a commercial project, choosing the right tank and storage setup is essential for long-term reliability and performance.
At WTS we provide complete water storage solutions including design, supply, installation and servicing. We work with homeowners, lifestyle properties, farms, commercial developments and irrigation projects to deliver systems tailored to your property and water requirements.
From a single domestic tank through to large-scale storage systems and ponds, we can help you create a dependable water supply designed to perform year after year.