Fireplace Accessories

Beautiful, Durable Heat-Resistant Brick for High-Temperature Applications

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Standard Firebrick Options

A firebox is the beginning of a fireplace, not the end of it. What goes inside determines how the fire reads in the room — whether it's a bed of split oak throwing a tall, lazy flame, or a low run of spheres in matte charcoal.

Three beige bricks, one standing vertically and two lying horizontally.

Buff I Full, Split or Soap

Three red bricks, one standing upright and two lying flat.

Red I Full, Split or Soap

Two rectangular, dark-gray foam blocks, one standing upright and the other lying flat.

Black (Glazed or Unglazed) I Full or Split

Gray concrete blocks arranged with one block on its side and the other standing upright.

Slate Gray (glazed) I Full or Split

Standard Firebrick Sizing

  • Buff: 9” (L) x 4” (W) x 2.5” (D)

    Red: 9” (L) x 4 1/2” (W) x 2 1/2” (D)

    Black (glazed): 9” (L) x 4 1/2” (W) x 2 1/2” (D)

    Black (unglazed): 9” (L) x 4 1/2” (W) x 2 1/2” (D)

    Slate Gray (glazed): 9” (L) x 4 1/2” (W) x 2 1/2” (D)

  • Buff: 9” (L) x 4” (W) x 1 1/4” (D)

    Red: 9” (L) x 4 1/2” (W) x 1 1/4” (D)

    Black (glazed): 9” (L) x 4 1/2” (W) x 1 1/4” (D)

    Black (unglazed): 9” (L) x 4 1/2” (W) x 1 1/4” (D)

    Slate Gray (glazed): 9” (L) x 4 1/2” (W) x 1 1/4” (D)

  • Buff: 9” (L) x 2 1/4” (W) x 1 1/4” (D)

    Red: 9” (L) x 2 1/4” (W) x 1 1/4” (D)

    Black (glazed): Not Available

    Slate Gray (glazed): Not Available

    Black (unglazed): Not Available

Firebrick Sizes and Colors
Firebrick Installation Kits

Popular Patterns

Outline of a brick wall pattern with horizontal and vertical grout lines.

Running Bond

A black-and-white illustration of a herringbone brick or tile pattern.

Full Herringbone

This image shows an empty spreadsheet or table with multiple rows and columns, with some cells outlined but no data filled in.

Stacked Bond

Black and white geometric patterns resembling a tiled surface arranged in a herringbone pattern.

Split Herringbone

Black and white abstract geometric pattern with rectangular shapes and thin lines creating a grid-like design.

Basket Weave

Signature Firebrick Options

FireRock has access to a multitude of high-end, custom firebrick options - including soapstone, North Ankar, and antique options.

We would love to work with you on your next project. Email order@firerockproducts.com to learn more.

Close-up of a textured stone wall made of rectangular gray stones arranged in a pattern.

North Ankar Hand-Pitched Volcanic Firebrick

Close-up of a dark marble wall with a geometric pattern of white lines forming chevron shapes.

Soapstone Firebrick

Close-up of a herringbone brick pattern on a floor, with some white residue or mortar between the bricks.

Antique Terracotta Firebrick

FireRock Prefab Vent Free Masonry Fireplace with FireRock White Oak Hardwood Flooring
Modern living room by Liz Hand Woods with a FireRock Linear Prefab Masonry Fireplace
A living room with a FireRock Prefab wood burning masonry fireplace
A front entry with a FireRock Prefab wood burning masonry fireplace
FireRock Prefab Wood Burning Masonry Fireplace with FireRock White Oak Hardwood Flooring by Riverbrook Construction
FireRock Prefab Wood Burning Masonry Fireplace on an outdoor porch
FireRock Prefab Wood Burning Masonry Fireplace
FireRock Prefab Wood Burning Masonry Fireplace
FireRock Prefab Wood Burning Masonry Fireplace
FireRock Prefab Wood Burning Masonry Fireplace