5.0 out of 5 star rating
2 reviews
18" x 18" Square 13/16" Thick Cordierite Pizza Stone for Countertop Pizza Ovens
Features
- Durable cordierite construction
- Thicker stone allows for higher heat retention and a faster recovery to heat quickly and evenly
- Creates a light, crispy crust
- Perfect for pizza, cookies, stromboli, and bread
- Designed to upgrade the baking stone that came with your Avantco countertop pizza oven
Certifications

Hand Wash Only
To preserve quality, this item should only be hand-washed and sanitized.

Oven Safe
This item can withstand high heat applications and is safe for oven use in food service.
Product Features
Create a light and crispy pizza crust with this Avantco 18" x 18" square cordierite pizza baking stone. This pizza stone is intended for use as an upgrade for the one that came with your countertop pizza oven. This stone is 13/16" thick for higher heat retention and faster recovery so you can cook more food without sacrificing heat loss. It is designed to distribute heat evenly and efficiently, resulting in consistently baked pizzas. Not just for pizzas, this stone can also be used to cook cookies, strombolis, and bread.
Made from durable cordierite material, this pizza stone will prove a useful tool in your bar, restaurant, or pizzeria. Perfect for lighter-duty applications, this pizza stone is a high quality option. Supply your pizzeria, restaurant, or bar with a durable, cost-efficient pizza stone like this Avantco cordierite pizza stone! This pizza baking stone is the perfect size for your DPO-18-S, DPO-18-DS, or DPO-18-DD pizza oven, or similar deck ovens that require an 18" x 18" stone deck. This stone should not be used for frozen foods, which may cause thermal shock and result in the stone cracking.
Overall Dimensions:
Length: 18"
Width: 18"
Height: 13/16"
Specifications
- Length 18 Inches
- Width 18 Inches
- Height 13/16 Inch
- Features Hand Wash Only
- Features Oven Safe
- Material Cordierite
- Shape Square
- Type Baking Stones
Customer Reviews
5.0 out of 5 star rating
2 reviews
- 2 customers gave 5 star ratings52
- 0 customers gave 4 star ratings40
- 0 customers gave 3 star ratings30
- 0 customers gave 2 star ratings20
- 0 customers gave 1 star ratings10
Share your thoughts
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Claudio Q.
August 27, 2025
It’s perfect for my oven
Al L.
March 1, 2025
worlds fastest shipper, thankyou
Cory F.
February 18, 2022





