Galvanized Sheet - 26 Gauge
Galvanized Steel Sheet - 26 Gauge x 48" x 120"
This 26 Gauge Galvanized Steel Sheet provides excellent corrosion resistance from a hot-dip zinc coating over a durable steel base. Conforming to ASTM A653, this 48" x 120" sheet is ideal for outdoor structures, HVAC applications, and automotive components. In stock Los Angeles.
- Galvanized Steel Construction
- ASTM A653 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Corrosion Resistance
Galvanized sheet is a carbon steel sheet coated with zinc on both sides through a continuous hot-dip process, conforming to ASTM A653. This protective layer creates a durable barrier against rust and corrosion, extending the material's life in outdoor or high-moisture environments. It combines the strength and formability of steel with the sacrificial protection of zinc, making it a versatile choice for fabrication.
As a small, thin-gauge sheet, this 26 Gauge material is exceptionally formable. It is ideal for applications requiring corrosion protection without the need for heavy structural support, such as HVAC ductwork, electronic enclosures, roofing flashing, and decorative panels where light weight and easy bending are critical.
Specifications
- Material: Galvanized Steel
- Standards: ASTM A653
- Strength/Tensile: 58,000-80,000 PSI (Base Metal)
- Dimensions: 26 Gauge x 48" x 120"
- Finish: Hot-Dip Galvanized (Spangled)
- Certifications: MTR Available Upon Request
Applications
- HVAC: Ductwork and air handling enclosures - Lightweight and easily formed with superior moisture resistance.
- Construction: Roof flashing, siding, and gutters - Provides a long-lasting, weather-resistant barrier.
- Manufacturing: Lightweight machine guards and protective housings - Protects internal components from environmental factors.
- Automotive: Non-structural body panels and brackets - Offers excellent rust protection against road salt and moisture.
Target Users
HVAC contractors, general fabricators, roofers, and maintenance crews rely on 26 Gauge Galvanized Sheet for its versatility and durability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a spangled finish, which is the characteristic crystalline pattern of the hot-dip galvanizing process. This finish provides excellent protection. For applications requiring a smoother surface for painting, minimally spangled or galvannealed finishes may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Sheet metal is measured by its Thickness (Gauge), Width, and Length. Gauge numbers represent a standard thickness, with a higher number indicating a thinner sheet.
Example: To order this sheet, specify "Galvanized Sheet, 26 Gauge x 48 inches wide by 120 inches long".
Order Checklist
- Product name and required dimensions (26 Gauge x 48" x 120")
- Material specification and quantity
- Confirm grade (Galvanized Steel) meets requirements
- Surface finish requirements (Standard Spangled)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Galvanized Sheet - 26 Gauge x 48" x 120"
- Material
- Galvanized Steel
- Standards
- ASTM A653
- Key Properties
- 58,000-80,000 PSI tensile, Excellent Corrosion Resistance, Formable
- Primary Applications
- HVAC Ductwork, Flashing, Enclosures
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Galvanized Sheet in a range of thicknesses from 10 gauge to 18 gauge, in standard 4x10 ft sheets. This 26 Gauge x 48" x 120" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing

