Stellaria supplies New Zealand exclusively with Europe’s finest clay construction materials from the no. 1 producer of clay construction materials in the world, Wienerberger.

We have introduced a clay construction material to the NZ building market - Porotherm.

Porotherm's proven, all-round, exceptional level of performance, numerous features, and it's unique appeal boasts all the benefits you could only previously dream of in a building material, and more.

Product Supplier

Stellaria

Stellaria supplies New Zealand exclusively with Europe’s finest clay construction materials from the no. 1 producer of clay construction materials in the world, Wienerberger.

We have introduced a clay construction material to the NZ building market - Porotherm.

Porotherm's proven, all-round, exceptional level of performance, numerous features, and it's unique appeal boasts all the benefits you could only previously dream of in a building material, and more.

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