All About the Metal Screen

Metal screen has a variety of uses in both residential and industrial markets. Also known as perforated metal screen, this metal screen is available in a variety of materials, sizes and weaves to provide flexibility for your needs. Common metal screen materials include aluminum, brass and bronze. Though specialty screens made of titanium, platinum or synthetic materials are available as well. Metal screens are sold in both rolls and framed solutions to make installing or using them as easy as possible.

Common Uses for Metal Screen Mesh

  • Window and Doors: Installed in most windows and metal screen doors, the screening keeps out bugs and debris while allowing light penetration and air circulation. Dense screens can also be used to filter light and reduce ambient heating in warmer climates to offer an affordable source of climate control.
  • Kitchen Tools: Strainers and splatter guards often use metal screen to filter fine particulates or as a transparent lid replacement. Specialized coffee filters constructed from metal mesh are available as well to reduce waste and provide a cleaner tasting cup of coffee. Fryers often use wide-gauge metal screen for dipping and containment due to their high temperature tolerance and easy clean up.
  • Sifting and Sizing: Using a series of graduated metal screen sifts allows detailed analysis of debris, dirt and other fine particulates. This is also commonly used for small-scale excavating or mining projects.
  • Filtration: Water and chemical filters often use metal screen to catch fine particulates.
  • Electromagnetic Shielding: Sensitive electronics can be shielded from electromagnetic fields or pulses with special arrangements of metal screen known as a Faraday Cage. This is common in aircraft, military vehicles, data storage facilities and other places with a concentration of electronic devices.
  • Heat Conduction: Metal screen can be used to keep ice and snow build up off roofs, gutters and other objects in snow-prone climates to increase safety and reduce the risk of collapse.

2 Important Tips when Purchasing Metal Screens

  • Weave: Numerous metal screen weave patterns are available depending on your intended use. The most common is the plain weave. This is the type of screen most often used in metal screen doors and window screening products. Kits are available to insert screens into doors and windows for a small fee and are often more affordable than buying screen and cutting it yourself. For increased filtration, consider twilled weave or twilled Dutch weave.
  • Measurements: Most metal screen or metal mesh patterns are measured by spacing or mesh count. Spacing measures the opening between two parallel wires while mesh count details the number of openings in one linear inch of screening. One final factor to consider is the wire diameter. This will help to determine the screen strength and flexibility.

When it comes to purchasing perforated metal screen, there are few things to keep in mind. With the wide array of uses of this material, it is easy to find at many local hardware and home improvement retailers. Custom metal screen fabricators can create specialized solutions for an affordable price. However, always consider shipping when custom ordering metal screen as large quantities can create substantial weight.