cooking cooling rack

Cooling racks are commonly made from aluminum, various steels (including copper-plated steel), silicone, wood, and iron.

Features that promote airflow include open grid patterns, angled or elevated legs, diagonal stiffening ribs, and raised feet that leave space underneath the rack so air can circulate for faster, more even cooling.

To protect nonstick coatings and finishes, hand wash noncoated aluminum and nonstick surfaces, avoid abrasive cleaners and metal utensils, dry thoroughly, and follow any manufacturer advisories to avoid dishwasher use for coated pieces.

Heights typically range from about 0.8 inches up to 3 inches. Widths and depths vary by model—examples range roughly from 9.6 to 16.0 inches wide and about 1 to 16.0 inches deep—so check the listed dimensions to ensure a rack fits your oven or sheet pan.

Stackable and space-saving racks use tiered designs, snap-in or stacking legs, and nesting grids so they stack vertically; some multi-tier models expand for use and then collapse for storage.

Warranty periods in the available details range from a 5-year limited warranty up to lifetime limited warranties.

Besides cooling, these racks are mentioned for roasting, broiling, baking, decorating, and glazing.