Blog

Transportable home, tiny house or granny flat? Understand how property services, occupancy and building rules shape toilet and wastewater choices in NZ.

Waterless and flushing urinals perform the same user function with very different infrastructure. WCTNZ® compares water use, hardware, maintenance and lifecycle cost.

Planning a granny flat? Discover composting toilets, greywater options, water savings and the rules to check before building.

The best composting toilet in New Zealand depends on the job. WCTNZ® explains which systems suit tiny homes, baches, houses, RVs and public facilities.

Incinerating toilets use heat; composting toilets use biology. WCTNZ® compares power, reliability, cost and scale for New Zealand homes, off-grid sites and commercial facilities.

Waterless composting toilets have a recognised place within New Zealand’s on-site wastewater standards framework alongside septic tanks and AWTS. Here is why that matters.

What does an off-grid toilet really cost? WCTNZ® looks beyond purchase price to water, energy, fuel, consumables, servicing, installation and long-term ownership.

For some off-grid sites, avoiding LPG, combustion and high-temperature waste treatment is a practical design goal. WCTNZ® explains where composting can fit.

Cold weather does not automatically rule out composting toilets. WCTNZ® explains what changes in winter and why capacity, moisture and ventilation matter more. Composting Toilets 101, Off-Grid Living Solutions, Choosing a Composting Toilet

Composting and incinerating toilets are both waterless, but they solve waste very differently. WCTNZ® explains why composting is usually the stronger long-term option.