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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

    News
    Now that both the new Self Containment Regulations and the Vehicle Inspection Guide have been released, we have some long-awaited clarity on the status of composting toilets in RVs.
    Many of you have been wondering what the new Self Containment regulations mean for your RV toilet...
    Freedom Camping regulations are changing. We know there is a lot of anxiety and speculation out there in regard to this and the requirement for fixed toilets... So here is where it's at.
    Latest From Blogs
    Maintaining a Healthy Composting Toilet: Cleaners to Avoid
    Maintaining a Healthy Composting Toilet: Cleaners to Avoid
    Some cleaners can have adverse effects on the composting process, so to help you maintain a healthy composting system, below are the cleaners to avoid, and the cleaners to use!...
    Read More
    Best Composting Toilets for Tiny Homes
    Best Composting Toilets for Tiny Homes
    Looking for a composting toilet for your tiny home? Here is the optimum solution......
    Read More
    Nature Loo™ Alectura - the 3rd Generation of Low-profile Split Batching Systems
    Nature Loo™ Alectura - the 3rd Generation of Low-profile Split Batching Systems
    The 3rd generation of split batching systems is here. Introducing the latest in low-profile composting toilets for tiny homes and off-grid living - the Nature Loo™ Alectura....
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    Why a Composting Toilet is a Smart Addition to Your Home as a Secondary or Backup Toilet
    Why a Composting Toilet is a Smart Addition to Your Home as a Secondary or Backup Toilet
    Rushed mornings, toilet queues, arguments as to who gets to go first and warm seats that provide all too much familiarity... Perhaps it's time to think about a second toilet....
    Read More
    Evolution of the Split Batching System - 1st Gen vs 2nd Gen
    Evolution of the Split Batching System - 1st Gen vs 2nd Gen
    Today, we're looking at the evolution of the split batching system, and all the features that make the 2nd generation systems superior to the 1st....
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    3 Examples of Outhouses with Composting Toilets
    3 Examples of Outhouses with Composting Toilets
    Looking to build an eco-friendly outhouse? We've got ALL the inspo! Outhouses can be constructed in two ways - close to the ground or raised on piles, and there are composting toilet options to compli...
    Read More

    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.

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