Expanded metal is lightweight but strong with openings that allow air and light through. We stock it in steel, aluminum, and stainless steel. No minimum orders.
Benefits & Applications of Expanded Metal
Expanded metal works hard across many industries. It’s durable, cost-effective, and since the manufacturing process wastes nothing, it’s also an eco-friendly option.
You’ll find expanded metal in:
- Construction projects (facades, walkways, grating)
- Industrial facilities (machine guards, safety barriers, platforms)
- Commercial spaces (partitions, display units, shelving)
- Residential work (fencing, trellises, DIY projects)
Want to learn more? Check out our full breakdown on expanded metal:
https://surplus-steel.com/benefits-applications-expanded-metal/
How Expanded Metal Is Made
The process starts with a solid metal sheet. Specialized machinery makes precise cuts across the sheet, then stretches it to form the diamond-shaped openings. No material gets wasted – it’s all in the final product. The finished mesh is strong and flexible, and easy to customize (thickness, pattern, size).
Types of Expanded Metal
Standard Expanded Metal
Raised, textured surface. The pattern stands up from the plane of the sheet, which makes it ideal for non-slip applications like walkways, ramps, and grating.
Flattened Expanded Meta
Pressed flat during manufacturing for a smooth finish. Better for architectural panels, decorative work, and applications where you want a sleek look without the raised texture.
Micro & Mini Mesh
Smaller openings for applications that need finer screening or more coverage while still allowing airflow.
Heavy & Light Mesh
Varies by gauge and strand thickness. Heavy mesh handles industrial loads; light mesh works for residential and decorative projects.
Materials We Stock
Steel Expanded Metal
Strong and affordable. Your go-to for heavy-duty industrial applications where strength matters more than weight. Can be galvanized for rust protection.
Aluminum Expanded Metal
Lightweight and naturally corrosion-resistant. Good for outdoor projects, marine environments, and anywhere you need weather resistance.
Stainless Steel Expanded Metal
Combines strength with corrosion resistance. Costs more but performs in harsh conditions – chemical plants, food processing, coastal installations.
Material | Strength | Weight | Corrosion Resistance | Best For |
Steel | High | Heavy | Low (unless galvanized) | Industrial, structural |
Aluminum | Medium | Light | High | Outdoor, marine |
Stainless | High | Medium | Very High | Harsh environments |
Sizing, Patterns & Customization
Combines strength with corrosion resistance. Costs more but performs in harsh conditions – chemical plants, food processing, We stock standard sheet sizes including 4’×8′ and 4’×10′, with various gauges and pattern sizes available. If you need something specific, we can customize sheet dimensions, pattern style, and material to match your requirements. installations.
Common patterns include: diamond (standard), square, hexagonal, and decorative styles.
Installation & Maintenance Tips
- Use sharp tools for clean cuts
- Secure with appropriate fasteners for your application
- Check periodically for wear or damage, especially in high-traffic areas
Maintenance is minimal. Steel may need rust treatment if not galvanized. Aluminum and stainless hold up well with little attention. Overall, you’re looking at years of service life with basic care.
Sustainability & Environmental Impact
The expanded metal manufacturing process creates zero waste. The cutting and stretching technique uses the entire metal sheet – nothing gets scrapped. Plus, expanded metal is fully recyclable at the end of its service life. If you’re working on projects with green building goals, this is a material that checks the sustainability box.
Why Buy from Surplus Steel
No Minimum Orders Since 1979
One sheet or a full truck load – we treat every order the same.
Quick Quotes & Competitive Pricing
Call or stop by. We’ll get you pricing fast
Same-Day Pickup, Next-Day Delivery
Pick up at our Apopka location today or get delivery tomorrow throughout Central Florida: Orange, Seminole, Osceola, Lake, Volusia, Eastern Polk, Brevard, and Marion counties.
Hablamos Español
Our bilingual staff is here to help.
Family-Owned Customer Service
We’ve been doing this since 1979. You’ll talk to people who know metal and want to help your project succeed.
Request a Quote
Need expanded metal for your project? Give us a call or fill out our quote form.