oven with arrows depicting measurements

How to Measure your Oven

We stock a wide variety of FibraMent® Baking Stones and all rectangular baking stones for oven use can be trimmed for a custom fit.

How to determine the proper baking stone size for your oven:

1. Allow for 1" open airflow around each side of the stone. Measure (to the nearest 18") the interior width of your oven walls from side to side (the red arrow) and the depth of your oven from front to back (the blue arrow). Subtract 2" from each of these dimensions to allow for a 1" gap on all sides of the stone for proper airflow. These are your adjusted oven width and depth measurements and are the largest stone dimensions your oven can accommodate.

2. The stone must rest flat on the rack or tray. Next, be sure the width and depth allow for the stone to rest flat on the oven rack. In the example image shown, the stone dimensions cannot be bigger than the depressed rack size (the yellow arrows) otherwise the stone will not rest flat on the rack. If this is the case with your oven, use these measurements when ordering your custom cut stone or determining the correct stock size to purchase.