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Silver perforated aluminum half-sheet pan with closed bead rim

Chicago Metallic

Chicago Metallic 40851 Perforated Aluminum Sheet Pan 18x13

SKU CH-CEX6-QWTAE

Perforated aluminum sheet pan sized for half-sheet baking, 18-gauge construction with closed bead and glazed finish

  • TypeFood Preparation
  • ColorSilver
  • Color MappingSilver
  • Perforated design promotes even baking airflow
  • Half-sheet dimensions 18 by 13 inches fit standard ovens
  • 18-gauge aluminum resists warping under high heat
  • Glazed coating eases food release and cleanup
  • Closed bead rim adds strength and prevents bending

Chicago Metallic 40851 Perforated Aluminum Sheet Pan

This Chicago Metallic 40851 sheet pan is a perforated aluminum baking tool sized for half-sheet dimensions. The glazed 18-gauge aluminum construction features a closed bead edge for rigidity and measures 17 13/16 inches by 12 7/8 inches with a 1-inch depth. It is designed for oven use where air circulation improves results.

Bakers who want better airflow around food

The perforations promote even browning and crisp textures on items such as bread crusts, pizza bases or roasted vegetables. The pan is not dishwasher safe and is not rated for freezer storage, so cooks needing easy cleanup or make-ahead freezing should consider alternatives.

18-gauge perforated aluminum with glazed finish

The 18-gauge aluminum sheet and glazed surface determine heat transfer and release characteristics. The closed bead rim prevents warping while the perforations define the airflow pattern that distinguishes this pan from solid versions.

Highlights

  • Perforated design promotes even baking airflow
  • Half-sheet dimensions 18 by 13 inches fit standard ovens
  • 18-gauge aluminum resists warping under high heat
  • Glazed coating eases food release and cleanup
  • Closed bead rim adds strength and prevents bending

Specifications

BrandCHICAGO METALLIC
TypeFood Preparation
ColorSilver
Color MappingSilver

Questions about this item

Should I choose the 18x13 perforated sheet pan or a solid version?

The 18x13 perforated pan allows air circulation for crispier results on breads and pastries, while a solid pan retains moisture better for sheet cakes or roasted vegetables.

What does the 18-gauge aluminum mean for everyday baking?

The 18-gauge aluminum heats quickly and evenly across the 17 13/16 by 12 7/8 inch surface, reducing hot spots so cookies brown uniformly without warping in a hot oven.

How does the glazed finish affect cleaning and oven use?

The glazed finish is oven safe and provides a smooth release surface, but the pan is not dishwasher safe so hand washing is required to maintain the coating.

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