Amerimax Home Products 70424 Galvanized Roll Flashing

Product Description

The AMERIMAX HOME PRODUCTS 70424 is a galvanized roll flashing measuring 24 inches wide by 10 feet long, with a material thickness of 0.010 inches. It is used to create weather-tight seals at roof-to-wall transitions, around penetrations, and at vulnerable building envelope junctions where water intrusion is a primary concern. The galvanized steel construction provides corrosion resistance suited to exterior applications. Roofing contractors, siding installers, and general building contractors install this product as part of code-compliant moisture management assemblies. The roll format allows the installer to cut custom lengths on site, reducing waste and accommodating varied job conditions.

This roll flashing is appropriate for residential and light commercial construction applications. Common use cases include step flashing fabrication, base flashing at parapet walls, apron flashing at roof-to-sidewall intersections, and window or door rough opening protection. The 24-inch width provides flexibility when forming or lapping flashing in multiple configurations. Its flat-rolled format works with standard sheet metal hand tools for bending and cutting on the job site.

Key Features

• Galvanized steel construction for corrosion resistance in exterior environments
• 24-inch width accommodates a wide range of flashing configurations and lap requirements
• 10-foot roll length provides sufficient material for typical residential flashing runs
• 0.010-inch material thickness suitable for hand-forming and field fabrication
• Flat-rolled format allows on-site cutting to custom lengths with standard sheet metal snips

Compatibility

Designed as a general-purpose galvanized roll flashing for use in residential and light commercial roofing, siding, and building envelope applications where a 24-inch-wide galvanized steel flashing material is required.

Installation Notes

Installation is typically performed by roofing or siding contractors following applicable building code requirements for moisture barriers and flashing assemblies. Cut to length using aviation snips or a sheet metal cutter, and wear appropriate cut-resistant gloves when handling cut edges. All fasteners and adjoining materials should be compatible with galvanized steel to avoid accelerated corrosion from dissimilar metal contact. Ensure all flashing overlaps and end laps meet local building code minimums for the application.