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Furnace Bricks Built to Withstand Extreme Heat

Refractory bricks engineered to perform in extreme thermal environments—Extend life, boost efficiency, improve performance, and withstand whatever your process throws at them.

Furnace Bricks

The Right Brick Changes Everything.

You’ve got production goals. You shouldn’t have to fight your furnace to hit them.

When furnace bricks fail, production suffers. Hot zones destabilize. Rebuilds take away from production time, and energy costs climb. You need materials that can handle the heat—and a team that understands the cost of failure.

For over 58 years, Applied Ceramics has helped manufacturers run hotter, longer, and leaner with precision-engineered bricks designed to deliver thermal consistency, structural reliability, and peace of mind.

Why trust us?

  • Over 58 years in thermal ceramics

  • Solutions backed by PhDs, patents, and real-world testing

  • Proven performance in critical furnace and high-temp applications

Furnace Bricks

Built for Extremes

  • Extreme Heat Resistance

    Withstand temps over 2200 °C with confidence—our zirconia formulas thrive where others fail.

  • Tongue & Groove Options

    Precision fits make rebuilds fast, improve hot zone sealing, and reduce heat loss.

  • Insulation Efficiency

     Specialty alumina and bubble-based zirconia formulations reduce thermal conductivity and retain more heat where it matters.

  • Fully Customizable

    Unique furnace? Odd shapes? We design, press, and fire to your exact specs—from hearth plates to crucibles.

 

Explore Product Types

A snapshot of what we offer—and how it can serve your thermal process.

Product

Best Use

 Max Temp Notes
Zirconia Bricks

Harshest heat zones

~2200 °C+

Extreme durability, thermal shock resistance
Zirconia T&G

Tight joints, easy install

~2200 °C

Best for rebuilds & consistent sealing
Alumina Bricks

All-purpose, budget

~1750 °C

Reliable, lower cost
Custom Shapes

Unique zones or furnace styles

Custom

Plates, posts, hearths, crucibles

Need a custom geometry? Let’s build it together.

Ready to Reinforce Your Furnace?

Let’s build a solution that performs under pressure.