National Mfg N215-798 Expanded Sheet Metal 24x12 13 Gauge

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N215-798 is a 13-gauge hot rolled plain steel expanded sheet metal panel measuring 24 inches by 12 inches with a 3/4-inch expanded mesh opening. Designed for structural, fabrication, and general trade applications, this sheet metal is produced from plain hot rolled steel and requires a protective coating or finish to prevent corrosion in exposed or high-moisture environments. It is sold in a package quantity of 3 panels and weighs approximately 4.8 pounds. Fabricators, contractors, and maintenance technicians commonly use this material for guards, ventilation covers, walkway surfaces, and custom metalwork in commercial and industrial settings.

This expanded sheet metal panel is suited for a wide range of trade and construction applications including HVAC equipment guards, electrical enclosure covers, plumbing access panels, and general fabrication tasks. The 13-gauge thickness provides a balance of rigidity and workability, making it appropriate for light structural use as well as custom cut-to-fit installations. Because the base material is hot rolled plain steel with no factory applied protective finish, it must be primed, painted, galvanized, or otherwise coated prior to installation in any environment subject to moisture or corrosive conditions.

Key Features

• 13-gauge hot rolled plain steel construction for reliable rigidity and workability
• 3/4-inch expanded mesh opening suitable for ventilation and guard applications
• Panel dimensions of 24 inches by 12 inches for versatile fabrication use
• Sold in a package of 3 panels per unit
• Must be protected with a finish or coating to prevent corrosion prior to use in exposed conditions

Compatibility

Designed as a general-purpose expanded sheet metal panel for trade fabrication, equipment guarding, and maintenance applications across HVAC, plumbing, electrical, and construction disciplines.

Installation Notes

Installation should be performed by a qualified tradesperson or fabricator familiar with sheet metal handling and cutting. Always wear appropriate cut-resistant gloves and eye protection when cutting or shaping expanded steel. Apply a corrosion-resistant primer, paint, or galvanizing treatment before installation in any damp, outdoor, or chemically active environment. Refer to applicable local building codes for structural fastening and clearance requirements.