Amerimax Home Products 70020 Galvanized Roll Flashing

Product Description

The AMERIMAX HOME PRODUCTS 70020 is a galvanized steel roll flashing designed for weatherproofing and water-diversion applications in residential and light commercial construction. Measuring 20 inches wide by 50 feet long, this roll provides substantial coverage for step flashing, base flashing, counter flashing, and general sheet metal work. The 0.010-inch gauge galvanized steel construction offers corrosion resistance suitable for exterior exposure. Roofers, siding contractors, and general contractors typically work with this material to seal transitions between roofing surfaces and vertical wall assemblies or other penetrations.

This roll flashing is well suited for sloped roof applications where water management at wall-to-roof junctions, chimney surrounds, dormer sidewalls, and similar transitions is required. The 20-inch width accommodates a range of step and counter flashing configurations without the need for additional seaming on standard residential details. At 50 feet per roll, a single unit covers most mid-size roofing or siding projects in one continuous piece, reducing seams and potential leak points.

Key Features

• 20-inch width provides generous coverage for step, base, and counter flashing details
• 50-foot roll length minimizes seams across typical residential applications
• 0.010-inch gauge galvanized steel construction for corrosion resistance in exterior environments
• Roll format allows field cutting and bending to match specific flashing profiles
• Sold as a single roll unit for straightforward quantity planning

Compatibility

Designed as a general-purpose galvanized roll flashing suitable for use in residential and light commercial roofing, siding, and exterior trim applications where sheet metal flashing is required.

Installation Notes

Installation is typically performed by licensed roofers or siding contractors in accordance with local building codes and manufacturer roofing system requirements. Power down or secure any equipment in the work area before cutting or bending flashing material. Use appropriate tin snips or sheet metal shears for clean cuts, and wear cut-resistant gloves when handling sheet metal edges. Fastening methods and sealant compatibility should conform to applicable building code requirements for the specific application.