Rectangular & Square Cordierite Kiln Shelves – Full, Half & Custom Cut
High‑quality cordierite kiln shelves suitable for Cobcraft, Mate, and most front‑loading or top‑loading kilns. Cordierite shelves provide excellent thermal shock resistance and stable performance across repeated firing cycles, making them ideal for both studio and production environments.
Shelves are available as full shelves, half shelves, and custom‑cut sizes to suit non‑standard kilns.
Select your required size from the drop‑down menu.
Available Shelf Sizes (mm)
Rectangle Shelves
610 × 457 × 19 mm
610 × 457 × 16 mm
Half Shelf available for each size
Square Shelves
450 × 450 mm
Half Shelf available
Half Shelves
Half shelves are available for all rectangular and square sizes. To order a half shelf, select “Half Shelf” from the drop‑down menu.
Half shelves are ideal for:
Staggered stacking
Improved airflow
Firing tall pieces
Reducing weight when loading/unloading
Custom Shelf Cutting
If you require a non‑standard size:
Select “Custom Cut” from the drop‑down
Enter your required dimensions in the Shelf Cut Size comment box
We will cut the shelf to your specified size for a precise fit.
Ordering Information
Select Full Shelf, Half Shelf, or Custom Cut from the drop‑down
Shelves are sold individually
For custom cuts, include your required dimensions in the comment box
For kiln stacking, we recommend:
4 props for rectangular and square shelves
3 props for round, hexagon, and octagon shelves