Angle flashing is a fundamental component in various construction and roofing applications, providing essential protection and a clean finish at bends and transitions. SEMCO Galvalume Angle Flashing offers roofing contractors and builders a high-performance option for these details. Manufactured by SEMCO, this flashing is constructed from Galvalume steel, which combines the strength of steel with the superior corrosion resistance of an aluminum-zinc alloy coating. This makes it significantly more resistant to environmental factors compared to standard galvanized steel.
Typically formed into an L-shape, SEMCO Galvalume Angle Flashing can be used in numerous areas of a building. Its applications include protecting the intersection of walls and roofs (often in conjunction with other flashing types), finishing edges at fascias and soffits, creating weather-tight seals at corners, or serving as a general-purpose trim where a durable, angled metal piece is required to divert water and protect underlying materials.
The inherent properties of Galvalume steel provide excellent long-term performance, ensuring that the flashing will maintain its integrity and protective function for years to come. SEMCO Galvalume Angle Flashing is available in standard lengths and various gauges to suit different project requirements. Its ease of cutting and bending allows for straightforward installation to create custom fits on the job site. By choosing SEMCO Galvalume Angle Flashing from A1A Wholesale Supply, contractors can rely on a high-quality, versatile product that provides exceptional corrosion resistance and contributes to the overall weatherworthiness and longevity of the structure.
- Product Name: SEMCO Galvalume Angle Flashing
- Brand: SEMCO (Southeastern Metals)
- Type: Angle Flashing, L-Flashing, Metal Flashing, Galvalume Flashing, Building Trim, Roofing Accessory
- Material: Galvalume Steel (Steel coated with Zinc and Aluminum alloy)
- Shape: Typically L-shaped (bent at an angle).
- Function: Directs water away from vulnerable areas; Protects joints, corners, and edges; Provides a clean, finished appearance; Acts as a weather barrier.
- Uses: Various applications on roofs and building exteriors requiring an angled metal piece for water diversion, protection, or trim, such as fascia/soffit transitions, corners, wall/roof intersections (depending on specific detail).
- Properties: Versatile, Durable, Excellent Corrosion Resistance (superior to galvanized steel), Can be Cut and Bent, Available in various gauges and lengths.
- Typical Dimensions: Available in standard lengths (e.g., 10 ft, 12 ft) and with various leg widths and gauges. (Note: Specific sizes and gauges can be listed on the product page).
- Installation: Varies depending on the specific application; typically fastened with nails or screws and integrated with surrounding building materials.
- Benefits: Prevents water damage, protects underlying structure, provides finished look, highly corrosion resistant, durable, versatile.





