Collection: Firebricks

Stores heat and protects against fire. A fire brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is designed mainly to withstand high heat, but should also usually have a low thermal conductivity to save energy. Usually dense refractory bricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood, fluxing from ash or slag, and high temperatures. Dense refractory bricks have a high thermal mass which is sometimes a useful property in that they will retain heat e.g. in a pizza oven after the fire has been taken out. It is strongly recommended to use the right quality for efficiency and durability. 

Recommended quality:

Stove & fireplace: 2000°F firebrick.
Wood oven & Argentinian BBQ: Medium duty 2500°F or High Duty 2800°F.
Masonry heater: High Duty 2800°F.
Wood fired boiler: Super Duty High Fired 3000°F or 70% Alumina.
Rocket stove: Super Duty 3000°F.
Gaz burner: Super Duty 3000°F.
Forge & foundries: Super Duty 3000°F +.

15 products
  • Firebrick 9'' x 4.5'' x1.25'' (2000°F)
    Regular price
    $2.75
    Sale price
    $2.75
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  • Medium Duty firebrick 9'' x 4.5'' x 2.5'' (2500°F)
    Regular price
    $3.90
    Sale price
    $3.90
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  • Super Duty firebrick 9'' x 4.5'' x 1.25'' (3100°F)
    Regular price
    $4.00
    Sale price
    $4.00
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  • Firebrick 9'' x 4.5'' x 2.25'' (2000°F)
    Regular price
    $3.25
    Sale price
    $3.25
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  • High Duty firebrick 9'' x 4.5'' x 3'' (2800°F)
    Regular price
    $6.00
    Sale price
    $6.00
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  • Super Duty Firebrick 9'' x 4.5'' x 2.5'' 2 Arch (3100°F)
    Regular price
    $5.50
    Sale price
    $5.50
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  • Super Duty firebrick 9'' x 4.5'' x 2.5'' (3000°F)
    Regular price
    $5.50
    Sale price
    $5.50
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  • 50% Alumina firebrick 9'' x 4.5'' x 1.25'' (3200°F)
    Regular price
    $5.50
    Sale price
    $5.50
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  • Super Duty High Fired firebrick 9'' x 4.5'' x 2.5'' (3187°F)
    Regular price
    $9.75
    Sale price
    $9.75
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  • Super Duty Firebrick 9'' x 4.5'' x 2.5'' 1 Arch (3100°F)
    Regular price
    $5.50
    Sale price
    $5.50
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  • 80% AL firebrick 9'' x 4.5'' x 2.5'' (3250°F)
    Regular price
    $12.10
    Sale price
    $12.10
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  • Pierre réfractaire sur mesure
    Regular price
    $0.01
    Sale price
    $0.01
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  • V600 80% AL firebrick (3250°F)
    Regular price
    $12.75
    Sale price
    $12.75
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  • V150 80% AL firebrick (3250°F)
    Regular price
    $12.75
    Sale price
    $12.75
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  • 70% AL firebrick 9'' x 4.5'' x 2.5'' (3250°F)
    Regular price
    $10.00
    Sale price
    $10.00
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