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Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-quality wire mesh products, exporting to over 15 global markets including North America, Europe, and Southeast Asia. Our High-Transparency Fiberglass Window Screen Mesh 20x20 Mesh is specifically engineered for commercial ventilation and dust filter applications, combining superior light transmission with effective particle protection. This mesh offers an ideal balance between visibility and filtration, making it a top choice for factories, warehouses, office buildings, and public facilities.
The product is woven from premium fiberglass yarns and coated with a durable PVC layer, ensuring long-lasting performance in demanding environments. The 20x20 mesh count provides a fine yet open structure that blocks dust, pollen, and small insects while allowing maximum airflow and natural light. Whether you need to improve indoor air quality, reduce energy costs, or maintain a clean working environment, this mesh delivers consistent results.
Key Features & Technical Specifications
| Parameter | Value |
|---|---|
| Mesh Count | 20 x 20 per inch² |
| Wire Diameter | 0.25mm – 0.30mm (customizable) |
| Open Area | Approx. 55% – 60% |
| Material | Fiberglass + PVC coating |
| Tensile Strength | ≥ 450 N/5cm (warp & weft) |
| Weight | Approx. 110 – 130 g/m² |
| Roll Width | 1.0m – 1.5m (customizable up to 2.0m) |
| Roll Length | 30m – 100m (customizable) |
| Color Options | Black, gray, white, dark green (custom colors available) |
- High Transparency – The 55-60% open area ensures excellent light transmission, reducing the need for artificial lighting and improving visual comfort.
- Effective Dust Filtration – The 20x20 mesh efficiently traps airborne dust particles, pollen, and fine debris, contributing to a cleaner indoor environment.
- Superior Ventilation – The open structure allows unrestricted airflow, making it ideal for commercial ventilation systems, rooftop vents, and exhaust openings.
- UV & Weather Resistant – The PVC coating protects the fiberglass from UV degradation, moisture, and temperature extremes, ensuring long service life even in harsh climates.
- Easy Installation & Maintenance – Lightweight and flexible, the mesh can be cut, rolled, or framed easily. It is also washable with mild soap and water.
- Eco-Friendly & Safe – Made from non-toxic fiberglass and PVC, free from harmful chemicals, suitable for use in food processing areas and sensitive environments.
- Customizable Dimensions – We offer custom roll widths, lengths, and colors to match your specific project requirements.
Compared to conventional metal screens, our fiberglass mesh offers superior corrosion resistance, lower weight, and better flexibility. It does not dent, rust, or corrode, making it a cost-effective solution for long-term use in commercial buildings. The 20x20 mesh count is specifically optimized for balancing filtration efficiency and visibility – a common challenge in ventilation applications.
Applications
- Commercial Ventilation Systems – Air intake and exhaust vents in factories, warehouses, and shopping malls.
- Dust Control Screens – Used in workshops, construction sites, and grain storage facilities to prevent dust ingress.
- Greenhouse & Agricultural Ventilation – Allows natural airflow while keeping out insects and debris.
- Architectural Facades & Sunshades – Provides light control and aesthetic appeal without compromising air circulation.
- Cleanroom & Laboratory Pre-filters – As a primary filter layer to protect HEPA filters from large particles.
Why Choose Anping Boli?
With over 25 years of experience in wire mesh manufacturing, Anping County Boli Hardware Wiremesh Products Factory has earned a reputation for reliability and quality. Our annual export value reaches US$5 million – US$10 million, serving clients across North America, South America, Europe, Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Every roll of our fiberglass screen mesh undergoes strict quality control – from raw material inspection to final packaging. We offer competitive pricing without compromising on product performance. Whether you need standard sizes or custom specifications, our team is ready to support your project with professional guidance and fast turnaround.
Contact us today to request a sample or quote. Experience the difference that over two decades of mesh expertise can make for your ventilation and filtration needs.
Frequently Asked Questions
Q1: What is the difference between 20x20 mesh and 18x16 mesh?
A: The 20x20 mesh has a higher thread count, providing finer filtration and better dust retention, while 18x16 offers slightly more airflow. For commercial ventilation dust filter applications, 20x20 is the recommended choice for balancing filtration and ventilation.
Q2: Can this mesh be used outdoors in direct sunlight?
A: Yes. The PVC coating provides UV resistance, preventing degradation from sunlight. However, for extreme continuous exposure, we recommend using a darker color option (e.g., black) which absorbs less UV and extends lifespan.
Q3: Is the mesh washable? How to clean it?
A: Yes, it is washable. Use a soft brush or cloth with mild soap and water. Avoid abrasive cleaners or high-pressure water that may damage the coating. Rinse and air dry.
Q4: What is the maximum roll width available?
A: Standard widths are 1.0m, 1.2m, and 1.5m. Custom widths up to 2.0m are available upon request. Please contact our sales team for specific requirements.
Q5: Can you provide samples before bulk order?
A: Absolutely. We offer free samples (A4 size) for evaluation. You only need to pay the shipping cost. Samples can be sent within 3-5 working days.
Q6: Is the mesh flame retardant?
A: Our standard fiberglass mesh is not inherently flame retardant, but it does not support combustion. If you require specific fire resistance ratings, we can discuss custom coating options or alternative materials. Please contact us for details.
Q7: What is the minimum order quantity (MOQ)?
A: For standard sizes and colors, MOQ is typically 100 rolls (30m per roll). For custom sizes or colors, MOQ may be higher. We also offer trial orders for small quantities; please consult our sales team.
Q8: How do you pack the mesh for export?
A: Each roll is wrapped in protective plastic film, then packed in strong cartons or on pallets with straps. We ensure the mesh is protected from moisture and damage during transit.
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