Hey there! I’m a supplier of expanded metal, and I’ve been in this business for quite a while. One of the most common questions I get from customers is how to install expanded metal. So, I thought I’d put together this blog post to walk you through the process step by step. Expanded metal

What You’ll Need
Before you start installing expanded metal, you need to gather all the necessary tools and materials. Here’s a quick list of what you’ll need:
- Expanded metal sheets: Obviously, you’ll need the expanded metal itself. Make sure you’ve got the right size and type for your project.
- Measuring tape: To measure the area where you’ll be installing the expanded metal and to cut the sheets to the right size.
- Tin snips or a metal cutter: For cutting the expanded metal sheets. Tin snips work well for small cuts, while a metal cutter is better for larger pieces.
- Drill and drill bits: You’ll use these to make holes for fastening the expanded metal.
- Fasteners: This could be screws, bolts, or rivets, depending on your installation method and the surface you’re attaching the metal to.
- Safety gear: Gloves to protect your hands from the sharp edges of the expanded metal, safety glasses to shield your eyes from metal shavings, and maybe even a hard hat if you’re working in a construction – type environment.
Step 1: Measure and Plan
The first thing you gotta do is measure the area where you’re going to install the expanded metal. Use your measuring tape to get the length and width of the space. Write down these measurements so you don’t forget them.
Once you have the measurements, figure out how many expanded metal sheets you’ll need. Most expanded metal sheets come in standard sizes, so you might need to cut them to fit your space exactly. If you’re not sure how to cut the sheets to the right size, don’t worry. We’ll cover that in the next step.
Also, think about how you’re going to fasten the expanded metal. Will you be attaching it to a wall, a frame, or some other structure? This will determine what kind of fasteners you’ll use and where you’ll need to drill holes.
Step 2: Cut the Expanded Metal
Now it’s time to cut the expanded metal sheets to the right size. If you’re making small cuts, tin snips are a good option. Just line up the snips along the line you want to cut and squeeze the handles. It’s not too hard, but be careful because the edges of the expanded metal can be really sharp.
For larger cuts, a metal cutter is the way to go. You’ll need to set up the metal cutter according to the manufacturer’s instructions. Make sure the expanded metal is held firmly in place before you start cutting. This will help you get a clean, straight cut.
When you’re cutting the expanded metal, wear your safety gloves and glasses. Metal shavings can fly everywhere, and you don’t want to get them in your eyes or cut your hands.
Step 3: Prepare the Surface
Before you attach the expanded metal, you need to prepare the surface. If it’s a wall, make sure it’s clean and free of any dirt, dust, or debris. You can use a broom or a vacuum cleaner to clean it up.
If you’re attaching the expanded metal to a frame, check to make sure the frame is sturdy and in good condition. If there are any loose parts or damage, fix them before you proceed.
Step 4: Mark the Holes
Once the surface is prepared, it’s time to mark the holes for the fasteners. Place the expanded metal sheet on the surface where you want to install it. Use a pencil or a marker to mark the spots where you’ll drill the holes.
The spacing of the holes will depend on the size and type of expanded metal you’re using, as well as the surface you’re attaching it to. As a general rule, you should space the holes about 6 – 12 inches apart. But if you’re working in a high – stress area, you might want to space them closer together.
Step 5: Drill the Holes
Now it’s time to drill the holes. Use a drill bit that’s the right size for your fasteners. If you’re using screws, the drill bit should be slightly smaller than the diameter of the screws.
Put on your safety glasses and start drilling. Make sure the drill is perpendicular to the surface to get straight holes. Go slowly and steadily, especially if you’re drilling through a hard surface like concrete or steel.
Step 6: Attach the Expanded Metal
Once the holes are drilled, it’s time to attach the expanded metal. If you’re using screws, simply insert the screws through the holes in the expanded metal and into the holes you drilled in the surface. Use a screwdriver or a drill with a screwdriver bit to tighten the screws.
If you’re using bolts and nuts, insert the bolts through the holes and then attach the nuts on the other side. Tighten the nuts using a wrench.
If you’re using rivets, you’ll need a rivet gun. Insert the rivet through the holes and then use the rivet gun to set the rivet.
Make sure the expanded metal is firmly attached and there are no loose spots. If you notice any gaps or areas where the metal isn’t sitting flat, adjust the fasteners or add some additional ones.
Step 7: Check and Finish
Once you’ve attached all the expanded metal, take a step back and check your work. Make sure the metal is level and straight. Check the fasteners to make sure they’re tight.
If there are any sharp edges or rough spots on the expanded metal, you can use a file or a grinder to smooth them out. Just be careful not to damage the metal.
And that’s it! You’ve successfully installed expanded metal.
Tips and Tricks
- If you’re installing expanded metal in an outdoor area, consider using galvanized or stainless – steel expanded metal. These materials are more resistant to rust and corrosion.
- When cutting the expanded metal, try to make the cuts along the diamond pattern. This will give you a cleaner cut and make the edges look nicer.
- If you’re working on a large project, it might be a good idea to have someone help you. Expanded metal sheets can be heavy and awkward to handle on your own.
Why Choose Our Expanded Metal?
As a supplier of expanded metal, I can tell you that our products are top – notch. We’ve got a wide variety of expanded metal, including different sizes, thicknesses, and materials. Whether you need expanded metal for a construction project, a security fence, or a decorative element, we’ve got you covered.

Our expanded metal is made using high – quality materials and advanced manufacturing processes. This ensures that our products are strong, durable, and reliable. We also offer competitive prices and fast delivery times.
Get in Touch
Elevator cladding with stainless steel mesh If you’re interested in purchasing expanded metal for your project, or if you have any questions about the installation process, don’t hesitate to reach out. Just drop us a message, and our team of experts will be more than happy to help you. We’re here to make sure you get the right expanded metal for your needs and that you install it correctly.
References
- "Metalworking Handbook"
- "Construction Materials and Methods"
Hebei MSD Metal Product Co., Ltd.
Hebei MSD Metal Product Co., Ltd. is well-known as one of the leading expanded metal manufacturers and suppliers in China. If you’re going to wholesale customized expanded metal at competitive price, welcome to get pricelist and quotation from our factory.
Address: Beibanqiao, Chengwei Boye , Baoding City, Hebei Province, China
E-mail: Sales05@metalropemesh.com
WebSite: https://www.msdarchitecturalmesh.com/