Stainless Steel Window Screen

Stainless Steel Window Screen, also known as stainless steel insect mesh, is a durable woven mesh made of AISI 304 / 316 / 316L stainless steel wire. It is widely used for window screens, door screens, porch screens, ventilation grilles, and replacement screen frames. The most popular 18×14 mesh keeps out mosquitoes, flies, bees, and most common insects (not for tiny midges). It is chosen over fiberglass or plastic screens for better heat resistance, weatherability, and corrosion resistance. Available in rolls or cut-to-length pieces.

Specifications

Material:

• 304: Standard grade for inland residential & commercial use.
• 316 / 316L: Coastal grade for salt spray, high humidity, and corrosive environments.

Mesh Count（Common）: 14×14, 16×16, 18×14, 18×18, 20×20 (per inch)

• 18×14: The most widely used standard for insect screens.

Wire Diameter（Standard）:

• 18×14 mesh: 0.22mm (BWG36)
• General range: 0.18mm–0.27mm (BWG38–BWG34)

Roll Width（Stock）: 1.0m, 1.2m, 1.22m (4ft)

Roll Length（Stock）: 25m, 30m, 100ft；cut-to-length by linear meter available

Weave Type: Plain weave (square/rectangular openings)

Surface Finish:

• Natural stainless steel finish (silver)
• Black powder coated (optional, for better visibility)

Edge Type: Cut edge or selvage edge

Product Form: Full roll, cut-to-length mesh, slit roll, screen panel

Packing: Paper tube + kraft paper + plastic film + carton/pallet for export

Note: Standard mesh blocks common insects but not tiny midges. Use 20×20 mesh for finer insect control.

Application

Residential Window Screens

304 grade (18×14) for kitchens, bedrooms, bathrooms, and basement windows. Fits aluminum, wooden, and PVC frames.

Door & Porch Screens

Hinged/sliding screen doors, patio panels, and porch openings requiring airflow + insect protection.

Coastal & High-Humidity Buildings

316/316L grade for seaside homes, marine facilities, and humid areas with salt exposure.

Ventilation & Utility Openings

Vents, louvers, utility rooms, and equipment openings to reduce insects while maintaining airflow.

Real Stock Specifications

AISI 304 Window Screen – 18×14 Mesh, 0.22mm Wire（Best Seller）

Standard 304 stainless steel insect screen with 18×14 mesh and 0.22mm wire. Ideal for window/door replacement, blocking mosquitoes, flies, and bees.

Tech Specs

• Material: AISI 304
• Mesh: 18×14 per inch
• Wire Diameter: 0.22mm (BWG36)
• Roll Width: 1.22m (4ft)
• Roll Length: 25m / 30m / cut-to-length
• Weave: Plain weave
• Finish: Natural stainless steel / black coated

Applications
Residential window screens, screen doors, porch panels, ventilation openings.

304 Insect Screen – 16×16 Mesh, 1.2m×25m Roll

304 stainless steel screen with 16×16 mesh. Coarser than 18×14, offering better airflow for general window/door use.

Tech Specs

• Material: 304
• Mesh: 16×16 per inch
• Wire: 0.23mm–0.27mm (BWG35–BWG34)
• Size: 1.2m width × 25m length
• Finish: Natural silver

Applications
General residential windows, screen doors, hardware store cutting.

316 Coastal Window Screen – 18×18 Mesh, 1.0m×25m Roll

316 stainless steel screen with 18×18 mesh. Finer than 18×14, with superior salt corrosion resistance for coastal areas.

Tech Specs

• Material: 316
• Mesh: 18×18 per inch
• Wire: 0.20mm–0.22mm
• Size: 1.0m width × 25m length
• Finish: Natural stainless steel

Applications
Coastal home windows, marine vents, high-humidity area screens.

304 Utility Screen – 14×14 Mesh, 4ft×100ft Roll

Coarse 14×14 mesh 304 screen. Maximum airflow for porch panels, large vents, and utility openings.

Tech Specs

• Material: 304 (316 optional)
• Mesh: 14×14 per inch
• Wire: 0.25mm–0.27mm
• Size: 4ft (1.22m) width × 100ft length
• Finish: Natural silver

Applications
Porch screens, utility room vents, large door/window frames.

Fine Insect Screen – 20×20 Mesh, 1.0m×25m Roll

Fine 20×20 mesh 304/316 screen. Blocks smaller insects than standard 18×14 mesh.

Tech Specs

• Material: 304 / 316
• Mesh: 20×20 per inch
• Wire: 0.18mm–0.20mm
• Size: 1.0m width × 25m length
• Finish: Natural / black coated

Applications
Fine insect control windows, high-grade ventilation screens, custom frames.

Cut-to-Length Insect Mesh – 18×14 Mesh, 1.22m Wide

Custom-length pieces cut from 1.22m wide 304 rolls. Perfect for repairs, small projects, and custom frames.

Tech Specs

• Material: 304
• Mesh: 18×14
• Wire: 0.22mm
• Width: 1.22m
• Supply: Cut by linear meter (max 30m)

Applications
Window screen repair, small door panels, maintenance work.