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Perforated silver aluminum half sheet pan with closed bead edges

Chicago Metallic

Chicago Metallic 40857 Perforated Aluminum Sheet Pan 18x13

SKU CH-T76B-FZ3FF

Perforated half-size aluminum sheet pan measuring 18 by 13 inches for even oven airflow

  • TypeFood Preparation
  • ColorSilver
  • Color MappingSilver
  • Even heat flow from perforated aluminum surface
  • Half-sheet size fits standard 18 x 13 inch racks
  • Sturdy 18-gauge aluminum resists warping in ovens
  • Closed-bead rim adds strength and easy grip
  • Uncoated silver finish cleans up with simple scrubbing

Half-Size Perforated Sheet Pan

The Chicago Metallic 40857 is a half-size sheet pan made from 18-gauge aluminum with a perforated surface. It measures 17 13/16 inches long by 12 7/8 inches wide with a 1-inch depth. The closed-bead rim adds rigidity while keeping the pan lightweight for daily kitchen use.

Capacity And Airflow Benefits

The half-sheet dimensions hold a standard batch of cookies, rolls or roasted vegetables in a single layer. Perforations allow hot air to circulate directly under food, promoting even browning and crisp crusts on bread or pizza. The 1-inch rim depth limits the volume of loose liquids or high-rise batters that can be contained.

Uncoated Aluminum Care

The pan ships with no non-stick coating, so it requires grease, parchment or a silicone mat to prevent sticking. It is oven safe but not dishwasher safe; hand washing preserves the bare aluminum finish. Freezer use is not recommended, and the pan carries no NSF certification for commercial sanitation standards.

Highlights

  • Even heat flow from perforated aluminum surface
  • Half-sheet size fits standard 18 x 13 inch racks
  • Sturdy 18-gauge aluminum resists warping in ovens
  • Closed-bead rim adds strength and easy grip
  • Uncoated silver finish cleans up with simple scrubbing

Specifications

BrandCHICAGO METALLIC
TypeFood Preparation
ColorSilver
Color MappingSilver

Questions about this item

Will this 18x13 perforated aluminum pan fit on the same half-sheet rack I already use?

The pan measures 17 13/16 inches by 12 7/8 inches with a 1 inch depth, matching standard half-sheet dimensions for rack compatibility.

How can I confirm the perforations are draining properly after the first bake?

Check that steam escapes evenly through the holes and the bottom crust browns uniformly without soggy spots.

Does the 18-gauge uncoated aluminum pan come with a silicone liner or do I buy that separately?

The box contains only the perforated sheet pan; liners, mats or parchment are sold separately.

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