For more information, please visit Double Crimped Wire Mesh.
The percent open area in mesh and perforated relates to the amount of flow that will go through the mesh or perforated. The higher the percentage of open area, the more something will flow through the mesh or perforated. Another way to think about it is if a product has 40% open area, it means that 60% of that product is metal or solid. You can have mesh with small holes that has a larger percent open area than mesh with larger holes e.g. a 20 x 20 mesh x .016” dia wire has a .034” x .034” square clear opening with 46.2% open area and a 6 x 6 mesh x .062” dia wire has a .104” x .104” square clear opening (much larger holes) with a 38.9% open area (smaller open area).
Mathematically (for square mesh) it is mesh count squared multiplied by clear opening squared multiplied by 100 e.g. the percent opening of a 20 x 20 mesh x .016” dia wire is: 20^2 x .034^2 x 100 = 46.24% open area.
Mesh count (from 1 to 635):
Clear opening:
Calculate
Percent open area:
Boasting impressive durability and versatility, stainless steel mesh is a go-to for a range of DIY applications. Find answers to frequently asked questions about this endlessly useful material below.
What is Stainless Steel Wire Mesh?
Stainless steel wire mesh is a type of woven metal. Known for its exceptional strength and long lifespan, the material is essential not only to various industries but also for a wide range of home applications.
It's created with wires of various sizes, ranging from 0.0008 inches to 0.047 inches in diameter. Beyond the standard mill finish, metal mesh can be coated with polytetrafluoroethylene (PTFE) or galvanized for extra resistance to heat and corrosion.
What's the Difference Between T-304 & T-316 Wire Mesh?
T-304 (type 304) stainless steel contains 18% chromium and 8% nickel. It's the most common alloy used to make wire mesh and is generally reliable, versatile, and resilient in most environments.
T-316 (type 316) stainless steel is a higher-grade metal alloy. It contains 10% nickel, 6% chromium, 2% molybdenum. Since T-316 wire mesh is a bit stronger and more resistant in extreme temperatures and harsh conditions, it's the pricier option. However, T-304 is suitable for most home applications.
How Do You Clean the Material?
Stainless steel wire mesh can be cleaned with warm water and mild soap, followed by a rinse with clean water. Depending on the weave, you may need to use a soft nylon-bristle brush to remove stubborn particles.
TWP Inc. offers ultrasonic cleaning as part of its expert wire mesh services. The method combines high-frequency sound waves with liquid to get rid of all dirt, debris, grease, and contaminants.
Want more information on wholesale self cleaning mesh? Feel free to contact us.
How is Steel Mesh Used for Winterizing a Home?
Wire mesh comes in handy for a variety of home winterization projects. You can use it to make gutter guards, a chimney cap, foundation vents, and soffit screens—to name just a few.
Can It Be Used for Fire Safety?
When it comes to fire safety, one of the main things people use metal mesh for is spark arrestors. The screens keep flammable debris away from embers and can contain flames within a chimney or fireplace.
Installing an indoor fireplace cover—along with the foundation vent, soffit, and gutter screens mentioned above—can also help prevent residential fires.
What Metal Mesh Products are Best for Pest Control?
Galvanized, welded, and poly-coated stainless steel are among the best wire mesh materials for pest control. Since they're notably strong and able to withstand severe weather conditions, these products work well for excluding various critters, including rodents, bats, raccoons, gophers, and snakes.
Can You Make Insect Screens Out of Stainless Mesh?
Insect screens can be made out of a few metal mesh materials. These include aluminum, copper, and multiple types of stainless steel.
Woven from super-fine steel wires, high-transparency mesh is a top choice for window and door screens. That said, professional installation is recommended to ensure a wrinkle-free finish.
What Mesh is Best for Gardening & Landscaping Projects?
While copper is a go-to for slug and snail control, stainless steel is the most widely used material in the garden. It can be fastened into fences, trellises, greenhouses, chicken coops, or benches. Some folks place it underneath the soil to keep moles, gophers, and other burrowers at bay.
To learn more about this do-it-all material, see our Guide to Stainless Steel Wire Mesh.
Contact Our Wire Mesh Suppliers
TWP. Inc was founded in the California Bay Area more than 50 years ago. As one of the top wire mesh suppliers worldwide, our woman-owned business carries a robust selection of woven, welded, galvanized, and poly-coated T-304 and T-316 stainless steel panels, sheets, and rolls.
Shop our inventory today, or contact us with questions.
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