Refractory Bricks, Castables & Mortar

Explore our range of refractory bricks, castables, and mortars — essential materials for building and maintaining high-temperature environments. These products are engineered for durability, thermal efficiency, and long-term performance in kilns, furnaces, fireplaces, and other heat-intensive applications.

Why Choose Our Refractory Products?
  • Bricks rated to withstand temperatures up to 1710°C
  • Low thermal conductivity for energy efficiency
  • Castables for custom shapes and in-situ linings
  • Air-setting and hydraulic-setting mortars available
  • Excellent mechanical strength and thermal shock resistance
  • Suitable for industrial and domestic installations
Common Applications
  • Fireplaces & wood-fired ovens – Robust materials for high-heat cooking and heating.
  • Furnaces & kilns – Built to perform in continuous high-temperature cycles.
  • Forge construction – Resists thermal shock and mechanical wear.
  • Repairs & relines – Use castables and mortars to patch or rebuild fireboxes and chambers.
Build With Confidence

Whether you're constructing a new high-temperature system or repairing an existing one, our range of refractory bricks, castables, and mortars offers the performance and reliability you need. Contact us for help selecting the right combination for your project.

Prices in NZD and include GST

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