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          New Zealand's leader in

          Waterless Composting Toilets

          Discover our huge range of residential, commercial & industrial sustainable toilet solutions for both rural and urban locations

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          Waterless Composting Toilets NZ Limited

          Waterless Composting Toilets NZ Limited

          Welcome to WCTNZ® – your go-to source for waterless composting toilets in New Zealand.

          At WCTNZ®, we are committed to providing eco-minded customers with the best possible environmental toilet systems to suit their needs. 

          Whether you're a large-scale project manager or a small, motivated homeowner, we have the solutions you need to achieve your sustainable goals. 

          Our team of experts is dedicated to helping you find the right toilet system for your unique situation, so you can start making a positive impact on the environment today.

          Browse our selection of waterless composting toilets and accessories to find the perfect fit for you.

          How Do Waterless Toilets Work?

          Waterless Composting Toilets (WCTs) are odour and chemical free as well as being completely waterless they offer a hygienic method of recycling human waste by separately managing your bodily wastewater (black water) from other wastewater such as greywater, you avoid polluting valuable clean water that can otherwise be put to better use! In New Zealand we have a lot to gain from Waterless Composting Toilets by significantly reducing our risk to discharge wastewater that may not be effectively treated thus protective our very sensitive environments.

          Find Out How it Works

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          We've got a Waterless Composting Toilet for every situation

          Off-grid or on-grid. From the city to the country, Tiny House to a large apartment building there is a composting toilet option for you.

          Help me choose

          Tell us about your situation and we'll help you chose the right system every time.

          Customer Testimonials