Waterless Composting Toilets NZ Limited

Waterless Composting Toilets NZ Limited New Zealand's leading supplier of composting toilets and greywater systems.

We supply eco-friendly toileting and greywater solutions perfect for off-grid living, tiny homes, batches, outhouses, sheds, RVs and boats, parks, and other high volume commercial applications.

02/02/2026

Want a composting toilet that suits a nomad lifestyle?
showcase their CompoCloset Cuddy Lite — easy to maintain and ready to use out of the box, without the need for extensive install.

26/01/2026

Why the CompoCloset Cuddy for their newest build?
break down the why, the how-to, and the day-to-day benefits — simple routine, van-ready, no fuss.

19/01/2026

A real-life run-through of how the Nature Loo Alectura works 🚽🌿
breaks it down fast: simple use, low fuss, and made for off-grid living.
Got questions? Drop them below.

09/12/2025

From chemical loo to fully sorted van bathroom in one timelapse. 🛠️⏱️🚐

In this build, .is.outside converts his shower/toilet space from a standard chemical toilet to a CompoCloset™ Cuddy composting toilet, mounted neatly at the base of the shower. The video finishes with a wetsuit hanging up – exactly the kind of NZ van life that needs a bathroom that can keep up with surf, dive and swim missions around Aotearoa. 🌊

If you want your van ready for summer roadies, now’s the moment to upgrade:

✅ Meets NZ self-containment (green sticker) requirements
🕒 Long-term containment for extended trips
🧻 Easy to manage, low odour, no chemicals

We’re in our last week of business before the Christmas break – order your Cuddy now if you want it on board for the holiday season: https://www.wctnz.co.nz/compocloset-cuddy

Hi team – quick heads-up for anyone running off-grid water or planning a build. 💧We’ve just put our old-stock GreyFlow™ ...
03/12/2025

Hi team – quick heads-up for anyone running off-grid water or planning a build. 💧

We’ve just put our old-stock GreyFlow™ greywater systems on clearance with the sharpest pricing we’ve ever done on GreyFlow™. These are proper, WaterMark™ WMTS 460:2016-certified greywater diversion devices (GWDD) – not just a sump with a pump.

There’s a low-profile EZGREY option that’s great where height is tight (tiny houses, cabins, bach retrofits), plus PS units with greywater-rated pumps and advanced filters, including automated backflush models for lower maintenance. Old stock only, and once this batch is gone we’re back to normal pricing.

If you’re sorting greywater for a tiny house, off-grid home, bach or lifestyle block, and want something that’s actually engineered for greywater, have a look here: https://www.wctnz.co.nz/on-sale

25/11/2025

Empty van 👉 snap 👉 full bathroom with a Cuddy on a slider in the shower.
just made vanlife look seriously cool. 😎🚐

If you’re gearing up for NZ summer roadies, the CompoCloset™ Cuddy is a game-changer for vanlifers, digital nomads, and roady addicts:

✅ Meets NZ self-containment regulations (green sticker)
🧻 Easy to manage day-to-day
🕒 Long-term containment for longer trips
🚿 Fits neatly into compact bathrooms + shower spaces

Ready to sort the “where do we go toilet?” question properly before summer hits?
Check out Cuddy and our other vanlife-friendly toilets at Waterless Composting Toilets NZ: https://www.wctnz.co.nz/motorhomes-and-caravans

19/11/2025

How do you go toilet in your campervan? 🚐💩

Jump in with as she unboxes the Cuddy composting toilet, shows how it fits in her van, and talks through how it works, and how she manages it on the road. Perfect if you’re planning longer trips, need self-containment, or just want a simpler, less smelly setup in your van.

⚠️ Note: In New Zealand, using public general rubbish bins for solids from portable or composting toilets is discouraged. The recommended practice is to keep the material onboard until it can be composted appropriately onsite in line with local guidance and site rules.

Square? Nah. This build went full circle. This rounded outhouse takes a tiny footprint and turns it into a little piece ...
01/10/2025

Square? Nah. This build went full circle. This rounded outhouse takes a tiny footprint and turns it into a little piece of micro-architecture you actually want to visit. Outside, the curves serve serious curve appeal; inside, the CompoCloset Cuddy keeps things clean, hygienic, and low-odour.

Feeling inspired? Check out the CompoCloset Cuddy here: https://www.wctnz.co.nz/compocloset-cuddy

Yes — you can get council consent with a composting toilet.One of our recent customers needed a composting toilet and gr...
20/08/2025

Yes — you can get council consent with a composting toilet.

One of our recent customers needed a composting toilet and greywater system for her tiny home that would achieve council consent. She had lots of questions at the start — but our team supported her every step of the way.

💬 “I required a composting toilet and greywater waste system for a tiny house that would achieve council consent — new to this game I had many questions, and they were informative with their knowledge and advice, and nothing was too much trouble.”

The result? ✅ Consent granted and one very happy customer.

💬 “I achieved council consent (Far North District Council) — and am extremely happy with both the service from WCTNZ and the choices I made.”

📷 Check out the photos to see her consented setup!

The Trelino® is Europe’s leading compact toilet for camping and van life — award-winning German design, lightweight, and...
29/07/2025

The Trelino® is Europe’s leading compact toilet for camping and van life — award-winning German design, lightweight, and built for simplicity. Easy to carry, clean, and use wherever your travels take you.

Now available in New Zealand from WCTNZ®.

👉

Trelino® composting toilets – stylish, lightweight, and eco-friendly. Perfect for vans, RVs, boats, and camping.

Why motorhome owners love the Trelino® Evo L composting toilet – compact, clean, German qualityMotorhome life just got e...
17/07/2025

Why motorhome owners love the Trelino® Evo L composting toilet – compact, clean, German quality

Motorhome life just got easier with the Trelino® Evo L composting toilet, now available in New Zealand exclusively through WCTNZ®. Customers are choosing composting toilets like the Evo L for good reasons:

🚫 no more dreaded brown soup
💪 no more heavy lugging of chemical cassettes
🌬️ no lingering odours in your home on wheels
✅ compliant with Self-Containment regulations when fitted with the Trelino® fan accessory

Its compact design fits perfectly in motorhomes and campervans, while the slick, German-engineered quality adds a touch of style to your bathroom space. Easy to manage, environmentally friendly, and ready to go wherever you are — it’s everything motorhome owners have been asking for.

👉 Upgrade your setup with the Trelino® Evo L today: https://www.wctnz.co.nz/trelino-evo-l

Address

8A Woodruffe Avenue
Waitakere
0612

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

0800 022 027

Alerts

Be the first to know and let us send you an email when Waterless Composting Toilets NZ Limited posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Waterless Composting Toilets NZ Limited:

Share