Welcome to InspectionFire.
In this video, we’ll walk you through how to use the Corner Hearth Sizing Calculator to determine the minimum hearth dimensions for corner installations.
Start by navigating to your Forms tab and opening the Calculators and Chase Cover folder.
Then select the Floor Protection: Corner Hearth Sizing Calculator.
Begin by entering a Job Identifier and the Location of the Appliance.
Next, enter the rear corner clearance from the stove to the wall.
Then input the appliance width and depth.
After that, select the type of floor protection required in front of the loading door.
Based on your entries, the calculator will display the minimum required distance from the corner to the front of the hearth — giving you the correct minimum hearth sizing for safe, code-compliant installation.
Once all fields are filled out, click Next, then Submit to save your results.
Designed to help you size it right — every single time.