These Terms and Conditions apply to use of the WCTNZ® website and to goods and services supplied by Waterless Composting Toilets NZ Limited, except where a separate written quotation, contract, tender response, project schedule, or product-specific term applies.
This page is a legal and operational policy page. It should be read together with WCTNZ® warranty pages, Shipping & Returns Terms, Privacy Policy, and Sales and Support Conduct Policy where relevant.
WCTNZ® supplies a mixed range of products, including consumer products, trade supply items, specialist plumbing and wastewater components, and selected commercial or project-only systems. Product-specific notices, manuals, warranty terms, technical requirements, or quote-specific/project-specific terms may also apply.
WCTNZ® supplies a mixed range of products through this website, including consumer products, trade supply items, specialist plumbing and wastewater components, and selected commercial or project-only systems.
Depending on the product, additional product-specific notices, manuals, warranty terms, technical requirements, or quote-specific/project-specific terms may apply.
Some products may require site-specific design review, professional installation, council approvals, or compliance with plumbing, electrical, building, wastewater, health and safety, or other regulatory requirements. Where relevant, this information will be identified on the product page, quotation, technical schedule, or related compliance notice.
For consumers, nothing in these website terms excludes, restricts, or modifies rights or remedies that cannot lawfully be excluded under New Zealand law.
For trade, commercial, and project supply, separate written terms may apply, including lawful contracting-out provisions where permitted by law and expressly agreed in writing.
If there is any inconsistency between these website terms and a quote-specific or project-specific agreement issued by WCTNZ®, the quote-specific or project-specific agreement will prevail to the extent of that inconsistency.
Unless otherwise stated, this website is publicly accessible and may be used by both consumers and trade purchasers.
Some products or categories may be identified as commercial-only, project-only, or subject to quotation-specific supply. Those products may be supplied on separate terms.
Council, government, education, utility, marae, infrastructure, and other project procurement is commonly supplied under quotation-specific or contract-specific terms together with technical schedules, delivery arrangements, warranty documents, and compliance information.
Website retail terms do not override a separately issued signed contract, tender response, purchase order acceptance, or project schedule.
Waterless Composting Toilets NZ Limited (referred to as "the Seller", "we", "us", or "our") is the legal entity providing the goods and services under these Terms & Conditions. We operate under the trading name WCTNZ®.
Our registered place of business is located at 8A Woodruffe Avenue, Henderson, Auckland 0612, New Zealand.
You can contact us via phone at 0800 022 027 or by email at support@wctnz.co.nz.
Our company is registered under NZBN: 9429033126272
Waterless Composting Toilets NZ Limited is a New Zealand owned business. Invoices and statements relating to purchases and shipping via our Shopping Cart will be issued to you by Waterless Composting Toilets NZ Limited at the email address you supplied during registration to our website. Invoices will be sent within 24 hours of order placement and will include the order number, item descriptions, quantities, prices, applicable taxes, shipping costs, and total amount due. The name that will appear on your invoices and statements will be Waterless Composting Toilets NZ Limited.
All products (goods) and services listed on this website are described to the best of our abilities and use the information available to us at the time. Care is taken to ensure that this information is correct, but we cannot eliminate the possibility of:
We reserve the right to change any information including but not limited to pricing, specifications, descriptions, or product names without notice.
Upon completion of your order, we will supply a Tax Invoice to you in the form of an email. Please ensure that the email address you have provided us is correct.
If we determine that you are in a foreign country, we may display prices to you without GST and/or in alternate currencies.
Unless WCTNZ® has agreed otherwise in writing, legal and beneficial ownership of goods remains with Waterless Composting Toilets NZ Limited trading as WCTNZ® until WCTNZ® has received cleared payment in full for those goods and all amounts payable in relation to the relevant order, invoice, freight, handling, storage, repair, recovery, or associated charges.
For approved trade, credit-account, project, staged-payment, wholesale, commercial, or invoice-based supply, ownership of all goods supplied by WCTNZ® remains with WCTNZ® until all amounts owing by the buyer to WCTNZ® have been paid in full.
Delivery, pickup, depot availability, dispatch notification, or handover to the buyer or the buyer’s nominated carrier does not by itself transfer ownership where payment remains outstanding.
From the time goods are delivered, collected, made available for collection, or handed to the buyer’s nominated carrier, the buyer is responsible for the care, custody, handling, storage, site security, and insurance of the goods, except to the extent prohibited by New Zealand law.
The buyer must take reasonable steps to protect the goods from loss, theft, damage, misuse, deterioration, weather exposure, unauthorised installation, and unauthorised removal while ownership remains with WCTNZ®.
Until ownership passes to the buyer, the buyer holds the goods as custodian and bailee for WCTNZ®.
The buyer must not, without WCTNZ®’s prior written consent:
The buyer grants WCTNZ® a security interest, including a purchase money security interest where applicable, in all goods supplied by WCTNZ®, together with any proceeds, replacements, parts, accessories, attachments, and related rights.
WCTNZ® may register, maintain, amend, or discharge a financing statement on the Personal Property Securities Register where WCTNZ® considers it necessary or appropriate to protect its position.
The buyer must provide any information and do anything reasonably required by WCTNZ® to perfect, maintain, enforce, or protect WCTNZ®’s ownership and security interests.
For trade, credit-account, project, wholesale, commercial, or invoice-based supply, WCTNZ® may recover PPSR registration, maintenance, enforcement, recovery, storage, and legal costs from the buyer as a debt, except to the extent prohibited by New Zealand law.
If payment is overdue, reversed, disputed, charged back, dishonoured, subject to insolvency risk, or otherwise not received in cleared funds, WCTNZ® may, except to the extent prohibited by New Zealand law:
WCTNZ® will not enter residential premises or premises not controlled by the buyer without consent or any legal authority required by law.
The buyer indemnifies WCTNZ® for reasonable costs, losses, and liabilities arising from recovery, storage, resale, enforcement, or protection of WCTNZ®’s ownership or security position, except to the extent caused by WCTNZ®’s own breach, negligence, or unlawful conduct.
The buyer must not install, affix, connect, commission, or incorporate unpaid goods into land, a building, a plumbing system, wastewater system, electrical system, or other infrastructure without WCTNZ®’s prior written consent.
If goods are installed, affixed, connected, commissioned, or incorporated before payment has been received in full, WCTNZ®’s ownership and security interests continue to the extent permitted by law.
This ownership and security clause is a financial protection mechanism. It does not make WCTNZ® the designer, installer, certifier, consent applicant, building contractor, drainlayer, electrician, plumber, site engineer, operator, or maintainer of the goods or the site.
WCTNZ® does not assume responsibility for installation quality, site conditions, consent compliance, Building Code compliance, plumbing compliance, electrical compliance, wastewater integration, commissioning, user operation, or ongoing maintenance merely because ownership or a security interest has been retained.
Where physical removal of installed goods would be unsafe, unlawful, impracticable, damaging, or disproportionate, WCTNZ® may pursue payment, security, debt recovery, or other remedies instead of physical removal.
WCTNZ®’s rights under this section are cumulative and do not limit any other rights WCTNZ® may have under these Terms, any invoice, quote, credit application, project agreement, PPSA security, debt recovery process, or applicable law.
This section applies except to the extent prohibited by New Zealand law.
WCTNZ® affirms that all shipping and freight activities will be conducted in compliance with applicable local, national, and international shipping laws and regulations. We are committed to ensuring that all shipments meet the required legal standards and guidelines for safe and lawful transportation of goods.
For full details see Shipping & Returns T&Cs
This section applies to goods held by or for WCTNZ® after order processing, pickup notification, failed delivery, deferred-freight selection, unpaid freight, repair, testing, assessment, warranty review, unauthorised return, or any other circumstance where goods remain in WCTNZ®’s custody or control pending payment, collection, delivery instructions, or customer response.
Where goods have been paid for in full and are ready for pickup, WCTNZ® will notify the buyer using the contact details supplied with the order.
WCTNZ® may hold pickup goods for two weeks from pickup notification without storage charge. After that period, WCTNZ® may charge reasonable storage, handling, administration, rebooking, and warehouse management costs.
If the buyer does not collect the goods or provide reasonable collection instructions after written notice, WCTNZ® may cancel the pickup arrangement, return the goods to stock, resell, dispose of, or otherwise deal with the goods to recover WCTNZ®’s reasonable costs.
Where any amount remains unpaid, including product price, freight, handling, storage, repair, testing, administration, recovery, or associated charges, WCTNZ® may withhold dispatch, release, pickup, delivery booking, or further processing until all outstanding amounts are paid in cleared funds.
Goods that remain unpaid or subject to unpaid delivery charges remain subject to WCTNZ®’s Ownership, Payment Security, Retention of Title, lien, PPSA, and recovery rights.
The buyer must not install, alter, connect, commission, resell, dispose of, or incorporate unpaid goods into land, a building, a plumbing system, wastewater system, electrical system, or other infrastructure without WCTNZ®’s prior written consent.
Goods held by WCTNZ® after testing, repair, inspection, warranty review, assessment, or return processing may be retained until all applicable assessment, testing, repair, cleaning, parts, freight, storage, handling, administration, and other charges have been paid in full.
After WCTNZ® notifies the buyer that goods are ready for collection or return, the buyer must collect the goods, pay outstanding charges, or provide return-freight instructions within the timeframe stated in the relevant policy or notice.
If the buyer does not do so, WCTNZ® may charge storage and handling fees and may deal with the goods under this section.
Goods returned to WCTNZ® without prior approval, Return Authorisation, adequate identification, or order details may be refused, returned to sender, held at the buyer’s risk and cost, or treated as unclaimed goods after reasonable attempts to identify and contact the sender.
WCTNZ® is not required to process, inspect, repair, test, refund, replace, or credit unauthorised returned goods unless WCTNZ® has accepted the return in writing or is required to do so by law.
Before treating goods as unclaimed, WCTNZ® will make reasonable written contact attempts using the buyer’s supplied email address, account details, invoice details, or other contact details available to WCTNZ®.
If goods remain unclaimed, unpaid, or without collection or freight instructions after reasonable notice, WCTNZ® may cancel the order, suspend the order, return goods to stock, resell, dispose of, recycle, donate, or otherwise deal with the goods to recover amounts owing and WCTNZ®’s reasonable costs.
WCTNZ® may apply any resale proceeds first to all amounts owing to WCTNZ®, including product balance, freight, storage, handling, testing, repair, cleaning, inspection, administration, recovery, resale, legal, enforcement, and account-management costs.
Any net balance remaining after deduction of all amounts owing will be held as an account credit for the buyer for 3 months. If not claimed within that period, WCTNZ® may apply the balance toward continuing administration, storage, disposal, recovery, or account-management costs, except to the extent prohibited by New Zealand law.
WCTNZ®’s rights under this section are cumulative and do not limit any ownership, lien, retention of title, PPSA, debt recovery, cancellation, storage, disposal, or other rights WCTNZ® may have under these Terms, any invoice, quote, project agreement, repair policy, warranty process, or applicable law.
For full details see Shipping & Returns T&Cs
Note: All return requests are to be performed by the original purchaser with the original order number via the MY ACCOUNT menu by viewing the order and using the return request tab.
WCTNZ® will only accept goods returned with prior notification.
Any refund, return, replacement, repair, part supply, credit, or cancellation will be available only where expressly provided for under these terms, agreed by WCTNZ® in writing, or required by applicable New Zealand law.
For the purposes of this section, “goods” and “products” refer to the physical goods supplied and do not include shipping charges, handling charges, third-party freight services, installation services, or other associated services unless expressly stated otherwise.
Once a sanitation product has been used, including where it has been soiled with human waste, it is not eligible for discretionary return or refund. In such cases, support will be limited to any applicable warranty process, replacement parts, or any remedy required by law.
A buyer may be entitled to a repair, replacement, refund, part replacement, or other appropriate remedy where:
Approved discretionary returns of unused and uninstalled goods may also be considered within 30 days of dispatch, subject to this section and any applicable restocking, repacking, inspection, freight, or cancellation deductions.
The following goods are generally non-returnable unless required by law or expressly approved by WCTNZ® in writing: custom-made products, indent goods, project-supply goods, perishable goods, goods that have been used, and goods that have been installed.
Unless WCTNZ® is required by law to meet the return freight cost, the return of goods to WCTNZ® is at the buyer’s risk and cost during the applicable return approval period.
If a product or component is alleged to have been damaged in transit, the Insurance, Claims, and Loss or Damage sections of these terms also apply.
For approved discretionary returns of correctly supplied goods, any refund will be calculated from the GST-inclusive price paid for the goods, less any applicable restocking fee, repacking cost, inspection cost, payment processing loss, or other reasonable non-recoverable cost lawfully applicable to the return.
Unless otherwise agreed in writing, the standard restocking deduction for an approved discretionary return of unused and uninstalled goods returned in original condition and packaging is 25% of the GST-inclusive price of the returned goods. Refunds will be issued by bank transfer unless WCTNZ® agrees otherwise.
If returned goods are not in original condition, are missing packaging or components, or require cleaning, repair, repacking, testing, or reclassification before resale, WCTNZ® may deduct the reasonable cost of that work from the refund sum.
This clause applies only to approved discretionary returns of correctly supplied goods and does not limit any rights or remedies that cannot lawfully be excluded under New Zealand law.
Subject to any rights or remedies that cannot lawfully be excluded under New Zealand law, cancellation of goods that have not been dispatched may incur a reasonable cancellation fee.
For standard stocked goods, an approved pre-dispatch cancellation may incur a cancellation fee of up to 10% of the original purchase price, reflecting reasonable administration, payment processing, handling, and other non-recoverable costs incurred or typically incurred by WCTNZ® in processing and reversing the order.
For custom-made, indent, special-order, non-standard, project-supply, or supplier-committed goods, higher or separate cancellation charges may apply where disclosed at the time of order, quotation, or invoice.
Cancellation requests must be submitted in writing to sales@wctnz.co.nz
or through the online cancellation form on our website. A phone request will not be treated as final unless confirmed in writing.
WCTNZ® will acknowledge receipt of the cancellation request as soon as reasonably practicable and will process the request within a reasonable time. Where practicable, undisbursed orders will be placed on hold pending review of the cancellation request.
Any refund will be calculated from the original amount paid, less any applicable cancellation fee and any other non-recoverable charges lawfully applicable to the order.
No cancellation fee applies where the customer is entitled to a remedy under the Consumer Guarantees Act 1993 or where WCTNZ® is otherwise required by law to provide a refund without deduction.
A signed delivery receipt, bill of lading, or proof of delivery will be treated as evidence of apparent receipt only and does not, by itself, exclude or limit any rights or remedies that cannot lawfully be excluded under New Zealand law.
The buyer should notify WCTNZ® promptly of any visible transit damage, shortage, or delivery issue and provide photographs, delivery documents, packaging details, and order information reasonably required to assess the matter.
To initiate a return or exchange, customers must contact our customer service department within the 30-day period to obtain a Return Merchandise Authorization (RMA) number OR use your online account with your original order number and request a return at the Return Item(s) option (available within 30 days of dispatch only). Products returned without prior notice or without an RMA number may be refused, held at the buyer’s risk and cost, or returned to sender. WCTNZ® will take reasonable steps to identify and contact the sender before treating any unauthorised returned item as uncollected or abandoned.
WCTNZ® may from time to time offer certain goods as Clearance Goods, including but not limited to end-of-line, discontinued, superseded, surplus, ex-display, refurbished, opened-box, aged-packaging, cosmetically marked, or otherwise reduced-clearance stock.
Clearance Goods are sold on the specific basis disclosed by WCTNZ® at or before the time of sale. The relevant product listing, quotation, invoice, order confirmation, or other written sale record may identify the reason for clearance, the condition of the goods, any cosmetic marks, packaging condition, opened packaging, missing accessories, specification variances, known limitations, or any reduced voluntary warranty period applying to that item.
Any matter disclosed by WCTNZ® before purchase under this clause forms part of the description and agreed sale basis of the goods and shall not, of itself, constitute a fault, defect, misdescription, or failure of the goods to comply with the contract.
Unless WCTNZ® expressly states otherwise in writing, Clearance Goods are subject to the same general terms applying to inspection, freight, return approval, testing, installation, use, claim assessment, and other post-sale processes as apply to other goods supplied by WCTNZ®.
Clearance status does not create any general right of return, cancellation, exchange, credit, or refund beyond what is expressly provided for under these Terms and Conditions, agreed by WCTNZ® in writing, or required by applicable New Zealand law.
Where expressly stated by WCTNZ® at the time of sale, Clearance Goods may be supplied with a reduced manufacturer’s warranty period, a reduced seller-backed limited warranty period, or no additional voluntary warranty beyond any rights or remedies that cannot lawfully be excluded.
WCTNZ® does not guarantee ongoing stock continuity, future matching stock, identical packaging, or continuing availability of accessories or replacement parts for Clearance Goods, except to the extent required by law or expressly stated by WCTNZ® in writing.
Nothing in this clause excludes, restricts, or modifies any right or remedy that cannot lawfully be excluded or limited under New Zealand law.
Refunds will be issued to the extent required by the Fair Trading Act 1986 (FTA) and Building Act 2004 (BA). No part of these terms of use is to be taken as an express or implied repudiation of our obligations under these pieces of legislation.
Where goods are sold by WCTNZ® as Clearance Goods, End-of-Line Goods, Ex-Display Goods, Refurbished Goods, or other Reduced-Clearance Goods, any item-specific condition disclosure or reduced voluntary warranty period stated on the relevant product listing, quotation, invoice, or other written sale record will apply to that item. This section must be read together with section 10.1.2.6 of these Terms and Conditions.
WCTNZ® endeavours to hold replacement parts in stock to the best of our ability. If replacement parts are not available at the time of a warranty claim, the customer is responsible for covering all logistics costs from the point of origin.
For full details see Composting Systems Warranties
For your convenience, we can provide the service of returning your product to market as a Refurbished Composting Toilet with a Limited Warranty. BuyBacks are performed at 20-40% of the original purchase ticket value (depending on condition, at the discretion of WCTNZ®) and are limited to systems under 3 years old. To organize a Buy Back, contact WCTNZ® on 0800 022 027 or sales@wctnz.co.nz to make your Buy Back enquiry. Products shipped to WCTNZ® without prior notice will not be accepted.
For full details see Shipping & Returns T&Cs
We use industry-standard SSL encryption where applicable to protect the privacy of information in transit between this website, yourself, and our suppliers including payment gateways.
You acknowledge that the security of communications sent by electronic means cannot be guaranteed. You provide information to us via the Internet at your own risk. We cannot accept responsibility for misuse or loss of, or unauthorised access to, your personal information where the security of information is not wholly within our control.
For full details see Privacy Policy
These terms shall be construed in accordance with and governed by the laws of New Zealand. You consent to the exclusive jurisdiction of the courts in New Zealand to determine any matter or dispute which arises under these terms.
We are committed to making our website as accessible and usable as reasonably practicable and to improving accessibility over time. If you experience difficulty accessing any part of this website, please contact us and we will make reasonable efforts to assist you or provide the information in an alternative format where reasonably practicable.
While we make every reasonable effort to ensure that the website is always available and fully operational, we do not make any representation or warranty that your access will be uninterrupted or error-free. Your access to this website may be suspended without notice in the case of system failure, maintenance or repair or any reason beyond our control.
We reserve the right to change or discontinue any feature or service on the site at any time without notice.
We reserve the right to terminate your access to this website and prevent further access without warning or notice in response to breaches of this policy by yourself, breaches of any applicable laws, or suspicious activity.
You must not use, or attempt to use this website;
Breaching these rules of conduct may result in the termination of your access to this website and the prevention of further access without warning or notice.
Please review our Privacy Policy which also governs your visit to this website, to understand our practices.
For full details see Privacy Policy
As the official NZ regional agent for various manufacturers, we are obligated to forward any enquiries coming from outside the Realm of New Zealand to the manufacturer or the agent of the region where the enquiry originated. The use of your information will be subject to the regional laws and the privacy policy of the manufacturer and/or the local agent.
Except where expressly provided to the contrary by these terms, you do not have any right, title, or interest in or to any proprietary rights relating to the website.
This website may contain material that is protected by copyright, trademark, and other laws. Material published on or sourced from this website must not be used, stored, reproduced, published, altered or transmitted in any form or by any means in whole or in part without our prior written consent, with the following exceptions:
Waterless Composting Toilets NZ Limited warrants that the goods sold do not infringe upon any third party intellectual property rights, including patents, trademarks, copyrights, or trade secrets. In the event that any good is found to infringe upon a third party's intellectual property rights, we will, at our discretion, either:
This warranty is contingent upon prompt written notice from you of any alleged infringement and your full cooperation in the defence of any claim.
Consumers retain certain rights under the Building Act 2004 and other applicable laws. These rights include:
For more information on your rights, please consult the Building Act 2004 or seek independent legal advice.
In the event of any dispute arising from or in connection with this contract, the parties agree to the following dispute resolution process:
This dispute resolution process does not limit any party's right to seek urgent injunctive or declaratory relief where appropriate.
Both customers and staff of WCTNZ® are expected to conduct themselves in a respectful, professional, and honest manner at all times. Any form of abuse, harassment, or discrimination will not be tolerated.
For full details see Sales and Support Conduct Policy
If you have any questions or complaints about these Terms and Conditions or how we implement them, please contact us in writing at:
• support@wctnz.co.nz or;
• ATTN: Support, 8A Woodruffe Ave, Henderson, Auckland 0612
These Terms and Conditions were last updated 04/06/2026
© 2026 WCTNZ® | Waterless Composting Toilets NZ Limited. All Rights Reserved. Unauthorised reproduction, distribution, display, or transmission of any content, design, trademarks, or other materials on this site is strictly prohibited without prior written consent. All intellectual property rights are the exclusive property of WCTNZ® | Waterless Composting Toilets NZ Limited. Continued use of this site indicates your acceptance of our terms and policies, which you affirm to have read and understood. We reserve the right to modify or remove any content at any time without notice. Website content is provided for general information, product guidance, and operational policy purposes. While WCTNZ® takes reasonable care to keep information accurate and current, website content may include supplier-provided information, technical summaries, typographical errors, outdated references, or general guidance that may need confirmation for a specific product, site, quote, or installation. Product warranties, sale terms, statutory obligations, quote terms, invoice terms, product manuals, and agreed written terms are governed by the relevant WCTNZ® policy, quotation, invoice, warranty document, product manual, or applicable law.