Amerimax Home Products 70030 Galvanized Roll Flashing

Product Description

The AMERIMAX HOME PRODUCTS 70030 is a galvanized steel roll flashing measuring 30 inches wide by 50 feet long, with a material thickness of 0.010 inches. It is designed to provide a weather-resistant barrier at critical transition points in roofing, siding, and masonry assemblies. The roll format allows field cutting to length, making it practical for a wide range of flashing applications. Roofers, siding installers, and general contractors commonly work with this product during new construction and re-roofing projects where continuous flashing runs are required.

This roll flashing is suited for residential and light commercial construction applications. It is typically installed at roof-to-wall intersections, around chimneys, along eaves, and at other penetration or transition points where water intrusion is a concern. The 50-foot roll length reduces the number of seams needed on longer runs, supporting cleaner installation on larger projects. It is cut with standard sheet metal snips and shaped or bent on-site to fit the specific geometry of the installation.

Key Features

• Galvanized steel construction provides corrosion resistance for exterior weather exposure
• 30-inch width accommodates a variety of flashing configurations without requiring multiple overlapping strips
• 50-foot roll length reduces seam count on longer runs
• 0.010-inch material thickness allows hand bending and field forming with standard sheet metal tools
• Single-piece roll format minimizes waste and simplifies transport to the job site

Compatibility

Designed as a general-purpose galvanized roll flashing for use in residential and light commercial roofing, siding, and masonry flashing applications where a 30-inch-wide continuous metal flashing material is required.

Installation Notes

Installation is typically performed by roofers or siding contractors following local building code requirements, which may reference IRC or applicable state amendments for flashing at roof penetrations and wall intersections. Cut the roll to length using sheet metal snips and form bends by hand or with a sheet metal brake. Ensure all laps and seams are oriented to shed water away from the structure and are sealed per the manufacturer or code requirements for the specific assembly. Wear appropriate cut-resistant gloves when handling and cutting galvanized sheet metal.