Fiberglass Mesh for External Wall Insulation Alkali-Resistant 160g/m² 5x5mm Grid 1m Roll
Product Spotlights
Anping Xinye Metal Wire Mesh Products Co., Ltd, based in Hengshui, Hebei, China, is a professional manufacturer dedicated to producing high-quality fiberglass mesh products. Our Fiberglass Mesh for External Wall Insulation, with an alkali-resistant finish, a density of 160g/m², and a 5×5mm grid, is specifically engineered to provide reliable reinforcement in exterior insulation systems. This product combines superior durability with ease of use, making it an ideal choice for construction projects requiring long-lasting performance.
Key Features & Technical Specifications
- Alkali-Resistant Coating – The mesh is treated with a special acrylic coating that effectively resists alkaline attack from cement and mortar, ensuring a service life of over 25 years in typical external wall insulation systems.
- High Density (160g/m²) – This weight provides excellent tensile strength and impact resistance, reducing the risk of cracking and improving the overall stability of the insulation layer.
- 5×5mm Grid Opening – The uniform square openings allow for optimal mortar penetration and bonding, creating a strong mechanical interlock between the mesh and the base coat.
- 1m Roll Width – Standard width convenient for most construction applications; can be easily cut to size on site.
- Flexible yet Strong – The fiberglass yarns are woven to provide flexibility for curved surfaces while maintaining high breaking strength (≥1250 N/50mm).
- Lightweight & Easy to Handle – The mesh is supplied in rolls, reducing transportation weight and simplifying installation.
- Thermal Compatibility – Compatible with various insulation materials (EPS, XPS, mineral wool) and all types of cement-based renders.
Technical Parameters
| Property | Value |
| Weight (g/m²) | 160 ± 5 |
| Mesh Opening Size | 5mm × 5mm |
| Roll Width | 1m |
| Roll Length | 50m (customizable) |
| Tensile Strength (Warp) | ≥1250 N/50mm |
| Tensile Strength (Weft) | ≥1250 N/50mm |
| Alkali Resistance | ≥85% strength retention after 28 days in NaOH solution |
| Color | White (standard) |
Why Choose Our Fiberglass Mesh?
- Cost-Effective Reinforcement – Reduces the risk of cracking and delamination, minimizing repair costs over the building’s lifetime.
- Easy to Cut and Apply – The mesh can be cut with standard scissors and laid directly onto the wet adhesive or render.
- Consistent Quality – Every roll is produced under strict quality control, ensuring uniform weight and opening size.
- Environmentally Friendly – Made from non-toxic, non-combustible materials, contributing to green building certifications.
Anping Xinye Metal Wire Mesh Products Co., Ltd has been serving the global construction industry for over 15 years. With a production capacity of 2 million square meters per month, we are able to fulfill large orders quickly while maintaining consistent quality. Our factory is located in Hengshui, Hebei – a major wire mesh production hub in China, giving us access to premium raw materials and skilled labor. We have exported to more than 30 countries, including the United States, Germany, Australia, and Southeast Asia. Our team is committed to providing reliable products and responsive customer service. We invite you to contact us for samples, customized sizes, or bulk pricing. Choose Anping Xinye fiberglass mesh for your next project – a partner you can trust.
Frequently Asked Questions (FAQ)
- What is the weight of this fiberglass mesh? – The standard weight is 160g/m², which provides a balanced combination of strength and flexibility suitable for external wall insulation.
- What is the grid size? – The mesh opening is 5mm × 5mm, allowing for excellent mortar penetration and adhesion.
- How long is a roll? – Each roll is 50 meters long by default. Other lengths (e.g., 100m) are available upon request.
- Is this mesh truly alkali-resistant? – Yes, it is treated with a special acrylic coating that ensures high resistance to alkaline environments, with strength retention ≥85% after 28 days in alkaline solution.
- Can this mesh be used for interior walls? – While primarily designed for external wall insulation, it can also be used for interior plaster reinforcement, ceiling repair, and floor heating systems.
- How should I install the mesh? – Embed the mesh into the wet base coat (adhesive) while overlapping the edges by at least 10cm. Then apply a second coat of render.
- Do you offer custom sizes? – Yes, we can customize the roll width, length, and even the mesh opening size. Minimum order quantity applies for customizations.
- What is your packaging? – Each roll is wrapped in plastic film, then packed in cartons or pallets to prevent damage during shipping.
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