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TuffBase 'Pizza Base' - Single Unit
The TuffBase 'Pizza Base' is a lightweight and size adjustable hot water system support base. It introduces an array of features beneficial to hot water system installers.
- Our unique 'break-away' design removes the necessity to have different sizes of the same product on hand
- With just a single base, installers are ready for any task
- A robust design supporting up to 1,000 kg load
- TuffBase is made from 100% recycled materials
- Manufactured in compliance with AS/NZS 3500.4 standards
- Ultra lightweight design
- Designed and manufactured in Australia

One base. Three sizes. Less hassle.
TuffBase is a robust and impact-resistant polymer base specifically designed to simplify the installation of hot water systems.
Made and wholly owned in Australia, this lightweight base is not only environmentally friendly, but also comes with a 1,000 kg load rating, a 'snappable' ring design for on-site re-sizing and UV stabilisation for enhanced durability.

Performance, suitability and installation must be checked against the current product documentation and applicable requirements.
- 01
Check your requirements
Confirm the appropriate base size and installation requirements for your hot water system.
- 02
Adjust to size
TuffBase features a break-away ring design that allows the base to be resized to one of three listed diameters: 410 mm, 520 mm or 630 mm.
- 03
Position the base
Position TuffBase in accordance with the hot water system manufacturer's instructions and applicable installation requirements.

Built for installers
Re-size by hand
TuffBase can be re-sized with a smart 'snapping' mechanism to remove outer rings to fit your tank.
UV resistant
TuffBase is made with UV resistant materials so it can withstand direct sunlight over long periods.

100% recycled
TuffBase is made from 100% recycled materials with no dyes or resins used.
1,000 kg load rating
TuffBase is designed to withstand extremely heavy water tanks with a load rating of 1,000 kg.

Made for hot water systems
- Size adjustments410 mm, 520 mm and 630 mm
- Made in AustraliaDesigned and manufactured locally
- UV resistanceRated for 10 years
- Service temperature−28 °C to 125 °C
- StandardsManufactured to AS/NZS 3500.4
Compatibility, surface preparation and installation must be assessed for each specific job.
See TuffBase in action
What installers are saying
Questions installers ask
Find TuffBase at Bunnings
View the product details and purchasing options on the Bunnings website.




