Expanded Metal Screen Overview
Expanded metal screens combine a continuous open mesh with a finished panel structure. They provide airflow and visibility while helping protect equipment, restrict access or screen openings.
Screens can be supplied with custom dimensions, welded frames, mounting holes, reinforced edges and finishes for direct installation.
Expanded Metal Screen Product Supply
We supply expanded metal screens in different finished formats according to the required installation, strength and maintenance requirements.
Framed Expanded Metal Screens
Expanded metal is welded into a metal frame to improve rigidity and provide a stable mounting surface. Framed screens are suitable for machinery, enclosures, ventilation openings and security panels.
Unframed Screen Inserts
Cut-to-size expanded metal inserts are supplied for installation inside existing frames, cabinets or equipment openings. Panel dimensions, mesh orientation and edge condition can be controlled.
Reinforced Screen Panels
Reinforcement bars, brackets or formed edges can be added to reduce movement and improve panel stability. This option is suitable for larger screens and demanding industrial installations.
Custom Screen Assemblies
Expanded metal screens can be manufactured with frames, hinges, handles, mounting plates and other components. Complete assemblies are produced according to approved drawings.
Expanded Metal Screen Sizes and Specifications
An expanded metal screen specification should define the finished panel dimensions, frame construction, mounting method and basic mesh requirements.
| Specification | Available Options | Ordering Notes |
|---|---|---|
| Screen Size | Standard or custom width and height | Provide the finished external panel dimensions |
| Mesh Material | Carbon steel, stainless steel, aluminum or galvanized steel | Select according to strength, weight and corrosion resistance |
| Frame Material | Steel, stainless steel or aluminum sections | Normally selected to match the mesh and installation environment |
| Mesh Specification | SWD, LWD, strand width and base thickness | Detailed mesh selection is covered on the Expanded Metal Mesh page |
| Mesh Direction | SWD or LWD aligned with the panel length | Should be shown on drawings for consistent panel appearance |
| Frame Profile | Angle, flat bar, square tube or custom section | Select according to panel size, strength and mounting method |
| Edge Condition | Trimmed, framed or U-edged | Used to cover exposed strands and improve handling |
| Mounting Method | Holes, brackets, clips, hinges or welded tabs | Should match the surrounding equipment or structure |
| Reinforcement | Crossbars, perimeter supports or formed edges | Recommended for larger screens or higher rigidity requirements |
| Surface Finish | Mill finish, galvanized, painted, powder-coated or anodized | Selected according to material and operating environment |
| Tolerance | Standard production or drawing-specific tolerance | Installation-ready screens should be manufactured from drawings |
| Quantity | Prototype, small batch or repeat production | Used to plan tooling, fabrication and packaging |
For detailed mesh opening and strand selection, visit Expanded Metal Mesh.
Expanded Metal Screen Construction Options
The frame, edges and mounting details determine how the screen performs and how easily it can be installed.
Welded Frames
Steel, stainless steel or aluminum frames can be welded around the expanded metal screen. The frame improves rigidity and provides a defined panel perimeter.
Mounting Holes and Brackets
Holes, tabs and brackets can be added according to the installation layout. Their position and tolerance should be clearly shown on the drawing.
Reinforcement Bars
Crossbars or additional support sections can be added to larger panels to reduce flexing and maintain screen alignment.
Hinged and Removable Screens
Hinges, handles, latches or removable fixing systems can be added where regular access is required for inspection or maintenance.
Expanded Metal Screen vs. Expanded Metal Mesh
Expanded metal mesh refers to the open metal material selected by its opening size, strand dimensions, thickness and open area.
| Comparison | Expanded Metal Mesh | Expanded Metal Screen |
|---|---|---|
| Product Form | Raw mesh sheets or cut mesh panels | Fabricated or installation-ready screen panels |
| Main Selection Factors | SWD, LWD, strand width, thickness and open area | Finished size, frame, rigidity, mounting method and screen function |
| Fabrication Level | Usually supplied for further processing | May include framing, welding, holes, brackets, hinges or handles |
| Typical Use | Screening material, ventilation inserts and further fabrication | Machine guards, equipment screens, security panels and opening protection |
| Ordering Information | Mesh specification, material, panel size and finish | Screen dimensions, mesh specification, frame, mounting details and finish |
Choose Expanded Metal Mesh when the opening pattern and mesh properties are the main purchasing requirements. Choose an Expanded Metal Screen when you need a panel or assembly designed for direct installation.
Custom Expanded Metal Screen Fabrication
We provide secondary fabrication for installation-ready expanded metal screen panels and assemblies.
Cutting and Panel Sizing
Expanded metal is cut to the required screen dimensions while controlling mesh direction, edge position and panel consistency.
Framing and Welding
Mesh panels can be welded into angle, flat-bar or tubular frames. Weld positions are selected to secure the mesh without excessive distortion.
Forming and Reinforcement
Frames, flanges and support sections can be bent or formed according to the required panel structure and mounting method.
Surface Finishing
Screens can be galvanized, painted, powder-coated or anodized according to the selected material, appearance and service environment.
Expanded Metal Available Materials
Expanded metal is available in different metals to meet requirements for strength, weight, corrosion resistance and appearance.
Stainless Steel Expanded Metal
Stainless steel provides corrosion resistance for food processing, chemical, marine and demanding industrial environments.
Aluminum Expanded Metal
Aluminum is lightweight and corrosion-resistant for transportation, ventilation, architectural and decorative components.
Carbon Steel Expanded Metal
Carbon steel provides strength and cost efficiency for industrial guards, covers, racks and fabricated parts.
Galvanized Expanded Metal
Galvanized steel has a zinc-protected surface for outdoor, construction, security and general industrial projects.
Expanded Metal Screen Applications
Expanded metal screens can be customized according to the required protection, airflow, visibility and installation method.
Machine Guards and Safety Barriers
Framed screens help restrict access to moving machinery while maintaining airflow and visual inspection.
Window Guards and Security Screens
Rigid expanded metal screens can protect windows, openings and restricted areas while maintaining visibility.
Equipment Ventilation Screens
Expanded metal screens allow airflow through equipment housings, electrical cabinets and machinery openings.
Expanded Metal Security Fencing
Framed or reinforced screens can be used as security fencing panels and perimeter barriers.
Parking Garage Mesh Screening
Expanded metal screen panels can provide ventilation, partial privacy and exterior screening for parking structures.
Architectural Screens and Sunshades
Custom screen panels can be used for facades, sunshades, partitions and architectural screening systems.
Why Choose Us for Expanded Metal Screens Supplier?
We focus on the fabrication details that affect panel fit, rigidity, installation and repeat production.
Accurate Finished Dimensions
External panel dimensions and mounting locations are checked against approved drawings for easier installation.
Square and Stable Frames
Frame alignment and reinforcement are controlled to reduce panel distortion and maintain a consistent finished shape.
Installation-Ready Details
Mounting holes, brackets, hinges and fixing points can be completed before shipment according to the equipment layout.
Consistent Repeat Panels
Mesh direction, frame sections and mounting details can be maintained across repeat screen assemblies.
How to Order Expanded Metal Screens
Provide the following information so we can review the screen structure and prepare an accurate quotation.
Screen Dimensions
Provide the finished external width, height, quantity and required dimensional tolerance.
Mesh Requirements
Specify the mesh pattern, opening requirement, thickness or reference the required Expanded Metal Mesh product.
Frame Construction
Confirm the frame material, section size and whether reinforcement is required.
Mounting Details
Provide the positions and sizes of mounting holes, brackets, tabs, hinges or handles.
Material and Finish
Specify carbon steel, stainless steel, aluminum or galvanized steel and the required finish.
Drawing and Application
Send a drawing showing the screen dimensions, frame, mesh direction and installation layout.
Typical Manufacturing Case: Expanded Metal Screens for a Parking Garage
A building contractor required modular expanded metal screen panels for the exterior openings of a multi-level parking garage. The screens needed to provide continuous ventilation while reducing direct views into the parking areas and maintaining a consistent facade appearance.
Project Requirements
The panels had to fit between the existing structural openings and align across several building elevations. Consistent mesh direction, panel spacing and frame dimensions were important to create a uniform exterior finish.
Screen Panel Solution
Aluminum expanded metal was selected to reduce panel weight and provide corrosion resistance for outdoor installation. The mesh was cut to the required dimensions and fixed inside welded aluminum frames.
Mounting brackets were added according to the facade layout, allowing each screen panel to be installed separately. The LWD direction was kept consistent across all panels to maintain the same visual pattern.
Finishing and Inspection
The completed screens were powder-coated in an architectural finish selected for the building exterior. Panel dimensions, frame alignment, mesh orientation, bracket positions and coating appearance were checked before packing.
Protective separators and reinforced packaging were used to reduce surface rubbing and frame deformation during transportation.
This screen configuration is suitable for parking garages, ventilation openings and architectural facades requiring airflow, partial privacy and a consistent panel system.
Expanded Metal Screen FAQs
What is an expanded metal screen?
An expanded metal screen is a cut or framed expanded metal panel used for protection, ventilation, security or architectural screening. It may include frames, mounting holes, brackets and finishes for direct installation.
Expanded metal mesh refers mainly to the open metal material and its mesh specifications. An expanded metal screen is a finished panel or assembly designed for a specific opening, function or installation.
Yes. Expanded metal can be welded into steel, stainless steel or aluminum frames according to the required panel dimensions and installation method.
Depending on the material, screens can be supplied with mill finish, galvanizing, painting, powder coating or anodizing.
Yes. Mounting holes, welded tabs, brackets, hinges, handles and other fixing details can be produced according to approved drawings.
Common options include carbon steel, stainless steel, aluminum and galvanized steel. Material selection depends on strength, weight, corrosion resistance and the service environment.
Yes. Crossbars, formed edges and additional frame sections can be added to improve the rigidity of larger screen panels.
Yes. Screens can include hinges, bolts, clips, handles or removable brackets where maintenance access is required.
Related Expanded Metal Products
Explore other expanded metal products based on the required mesh structure, surface profile, strength and final application.
Expanded Metal Sheet
Full-size, cut-to-size and fabricated expanded metal sheets for industrial and OEM production.
Expanded Metal Mesh
Expanded metal selected according to opening dimensions, strand size and open area.
Expanded Metal Lath
Expanded metal products for plaster, stucco and construction reinforcement systems.
Standard Expanded Metal
Standard unflattened expanded metal for general industrial manufacturing and fabrication.
Raised Expanded Metal
Raised mesh with a textured profile, increased rigidity and improved surface grip.
Flattened Expanded Metal
Rolled expanded metal with a smoother, thinner and more level surface.
Expanded Metal Grating
Expanded grating for industrial flooring, platforms, walkways and stair treads.
Heavy-Duty Expanded Metal
Thicker expanded metal for machinery guards, barriers and demanding industrial environments.