30th Mar 2026
Why Choose Wedi for Your Bathroom Renovation in New Zealand
When it comes to bathroom renovations, choosing the right materials can make all the difference. At Tile Space, we proudly supply Wedi waterproof building systems across all our stores nationwide. Known for its security, reliability, speed of installation, and compliance advantages, Wedi is quickly becoming a go-to solution for Kiwi builders, renovators, and homeowners.
What is Wedi?
Wedi is a premium, German-engineered waterproof building system designed specifically for wet areas like bathrooms, showers, and laundries. Its lightweight yet durable, boards are 100% waterproof - no liquid membrane required - with 40 years of history, being the ideal substrate for tiles.
Whether you're tackling a full bathroom renovation or upgrading a shower, Wedi simplifies the process while delivering long-lasting security and performance.
Do I need a Building Consent for my tiled shower?
Normally, you would always require a building consent for a new tiled shower.
However, using the wedi shower system in most cases qualifies for a Discretionary Exemption - this could save thousands in compliance costs!
Because wedi is Codemark Certified, trains and certifies builders to install, and offers comprehensive QA and warranty - wedi stands out from the rest!
A discretionary exemption for your tiled shower using wedi can be applied for through your local council.
This applies when:
The installer is Wedi certified
Installation follows Wedi’s CodeMark-certified guidelines
The work complies with the New Zealand Building Code
The application can be completed online via your local council for a fee of a few hundred dollars (compared to a full building consent for thousands of dollars), and importantly, no on-site inspection is required.
Even better, when Wedi is notified of the application, their team will contact the council on your behalf to help fast-track the approval process.
What about a PS3?
Another key benefit is that builders do not need to be PS3 authors when working with Wedi. As long as they are Wedi certified and follow the manufacturer’s installation instructions, their standard Producer Statements qualify.
This removes an extra layer of complexity and makes Wedi an attractive option for both builders and clients.
For more information on Wedi visit your local Tile Space Trade department!