clay brick banner image Terca Brick Find your very own look from hundreds of exquisite cladding bricks See More Exceptional building products covering the whole building envelope See Our Range Setting the New Standard for Sustainable Building in NZ 100% natural clay block, all-in-one construction system, that simply does it all See More porotherm clay block near zero energy and maintenance banner Porotherm Clay Block
near zero energy & maintenance for your whole lifetime.
Warm & Cosy!
Peruwelz Imperium Flavius Brick - project image

Christchurch Terca Project – Imperium Flavius Brick

Queenstown Terca Project - Zwart Zwart Bezand Brick

Queenstown Terca Project – Heteren Zwart Zwart Bezand Brick

Karapiro Boathouse Porotherm Project - link image

Karapiro Boathouse Porotherm Project

Whangapoua Project link image

Whangapoua Argelite Project

Kortemark Mardale Antique Project

Keri Keri Terca Project – Kortemark Mardale Antique Brick

Putaruru Porotherm NZ Project - main image

Putaruru Porotherm Project

Gordonton Terca Project - link image

Gordonton Terca Project

Karapiro Renovation NZ Project - BOEN flooring - main image

Karapiro Renovation Project

What our clients say

“I would like to thank Chris MacPherson from MacPherson Architecture for introducing us to the Porotherm clay block product. We were looking…”

Chris & Kate Renton
Hamilton, Aug. 2015

“We are very thankful for everything you guys have done for us, and we think that everyone should build out of Porotherm.”

Josh & Amy McClaren
Auckland, Mar. 2016