1 Tap Hole Basin Mixers

1 tap hole basin mixers, also known as single basin mixer taps, are a type of mixer that requires only one tap hole for installation. 

To view our full range of Tapware parts, view our Robertson Trade Site 

✓ Fully compliant with G12/AS1 Amendment 14   

✓ DZR brass throughout   

✓ Weighted average lead content <0.25% 

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The mixer itself has one spout and typically one mixing lever which controls the amount of hot and cold water that is dispensed. They are hugely popular in both bathroom and kitchen settings with many great qualities and traits to speak of.

1 tap hole basin mixers have primarily been successful due to their ease of use. The functionality of the mixer with its lever that swivels for temperature control is much more intuitive than multiple faucets that separately mix hot and cold. 

This makes it a family-friendly choice, especially with young children in mind. The intuitive design also makes it a more economical choice with less water wasted when used. Stylistically, they are naturally sleek with a minimalist aesthetic that keeps the basin area a little less cluttered with no faucets required.

There is a huge range of styles, colours and finishes to choose from with some products boasting features like infrared detectors. With brands like American Standard, Grohe, Samuel Heath, Vado and more you can be assured that a product in our range represents the best of the very best.

All basin mixers in this range are lead-free and DZR brass compliant under G12/AS1 Amendment 14. Safe for potable water contact and ready for consented new builds and renovations.

Specifying for a larger project?

Whether you are designing a hotel, a multi-unit residential development, a rest home or a commercial fit-out, tapware compliance under G12/AS1 Amendment 14 is now a non-negotiable part of the specification process.

Robertson Bathware makes that process simple:

  • Every tapware product in our current range is fully compliant - no exceptions, no asterisks.
  • Supplier's Declaration of Compliance (SDoc) available for all products on request.
  • Our architectural and design consultants can work with your team from early specification through to project completion.
  • We supply projects throughout New Zealand, with regional representation across Auckland, Wellington, Canterbury and beyond.

Explore our compliant tapware range or contact your Robertson architectural consultant to discuss your project requirements.