Thickness 5/8” nominal.  Flat surface, wire cut extruded clay tiles.




Nominal Size

4×4 3 3/4 x 3 3/4
4×8 3 3/4 x 7 3/4
6×6 5 3/4 x 5 3/4
6×12 5 3/4 x 11 3/4


Boutique Boards

WQMBB1 Monrovia Color Chip Board

WQMBB2 4×4/4×8 Avalon with Chair Rail

WQMBB3 4×4 Monrovia Avalon Blend

WQMBB4 4×4 Avalon with Chair Rail

WQMBB5 4×8 Monrovia Walnut Spice

WQMBB6 4×8 Monrovia Yellowstone

WQMBB7 4×4 Monrovia Walteria Blend

WWQMBB8 4×4 Monrovia Calico Blend

Grout Boards


WQMGB1 Monrovia Red

WQMGB2 Braun

WQMGB3 Red with Studio Deco


WQMGB4 Hazard County Orange

WQMGB5 Copper

WQMGB6 Walnut Spice

WQMGB7 Red Iron

WQMGB8 Spanish Brown

WQMGB9 Cobalt Matte

WQMGB10 Light Copper

WQMgb11 Apple Valley Red

WQMGB12 Buckskin

WQMGB13 Yellowstone


WQMGB14 Calico

WQMGB15 Avalon

WQMGB16 Walteria



Clay sourced from California and includes 33% recycled post industrial.


CSI Specifications:

09 30 13 Quarry Tile



Western Quarry products can contribute to LEED rating system certification in a variety of credit areas.

  • MR 5.1/5.2 Regional Materials
  • ID Credit 1-4 Innovation in Design



  • We need 10 in by 10 in or 25.4 cm square terracotta tiles (Preferably Porcelain) for a repair job in our garage. The present tile has a thickness in the range of 0.300 – 0.330 inches. The present tiles appear to be glazed. The area to be covered is 33 inches x 20 ft or 240 inches. However, only about 40% of that area is covered with damaged tile so if a smaller amount was available, could do the job.

    Looks like about six sq yards. or six sq meters/

    I came across your company doing a google search for 10 in terracotta tiles..

    • We do not make or sell porcelain. Are ceramic tiles are 3/8″ thick and 5/8″ inches thick, but feel free to visit, Thanks.

  • Hello, I am interested in your Monrovia Red tile 12X12 in addition to some stair tread tile, but I would like a sample. I live in Santa Fe, NM. Will I need to visit your distributor in California or is if possible for you to send a sample? If I decide to purchase tile I would need approximately 3000 sq feet, what do you charge per sq foot?

    • Please call or visit The number is 310-768-8500.


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Western Quarry's purchase by ARTO Brick and California Pavers has brought ARTO full circle to his origins. Not many people know that ARTO started out making the thinnest, thin brick veneer from clay back in 1966. Now ARTO has the means to produce his signature Rustic Elegance in Glazed and Unglazed high fire clay.