Enhanced-Bond Dimpled Metal Lath for Stucco and Plaster Systems

Dimpled Metal Lath is a specially engineered expanded metal lath designed to provide superior bonding strength between plaster, stucco, and the substrate surface. The unique dimpled embossing pattern creates raised contact points, allowing for deeper mortar penetration and mechanical interlock — ensuring a stronger, longer-lasting bond for all cementitious coatings.

Manufactured from hot-dip galvanized steel, this lath offers exceptional corrosion resistance, even in coastal or humid environments. The dimpled design also improves airflow behind the plaster, promoting uniform drying and minimizing the risk of blistering or delamination.

It is widely used in stucco walls, ceilings, fireproofing systems, and EIFS (Exterior Insulation and Finish Systems) — ideal for both new construction and renovation projects requiring enhanced adhesion and long-term durability.

Features & Benefits

• Enhanced Bonding: Dimpled surface increases keying and adhesion between plaster and base.

• Corrosion Resistant: Hot-dip galvanized coating ensures long service life in demanding environments.

• Crack Prevention: Provides even reinforcement, reducing shrinkage cracks in thick plaster layers.

• Efficient Drainage & Ventilation: Dimples create micro-channels that allow moisture evaporation.

• Easy Installation: Lightweight, flexible, and easy to fasten with nails, screws, or wire ties.

Technical Specifications

• Material: Hot-dip galvanized steel sheet

• Sheet Size: 27″ × 96″ / 27″ × 97″ (customized sizes available)

• Rib Spacing: 1.5″ or 3″ centers

• Thickness: 0.3 – 0.6 mm (custom available)

• Coating: G60 / G90 zinc layer

• Conforms to: ASTM C847 / ASTM A653

Applications

• Stucco and plaster wall reinforcement

• Ceiling and soffit plaster backing

• Fireproofing systems on steel or concrete structures

• EIFS and insulation layer reinforcement

• Renovation and restoration of old masonry walls

FAQ

1. What is dimpled metal lath used for?

It is used as a superior plaster base in stucco and masonry systems. The dimples create an air gap that enhances mechanical bonding and moisture drainage, improving overall system durability.

2. Does it meet North American construction standards?

Yes. Our dimpled lath is manufactured in compliance with ASTM C847 and is suitable for use in both U.S. and Canadian building systems. ICC-ES certification is also available for select models.

3. What are the key benefits of the dimpled design?

The dimpled structure increases rigidity, improves plaster grip, allows better keying of cementitious materials, and promotes drainage behind the lath—ideal for EIFS and moisture-managed walls.

4. What is your minimum order quantity and lead time?

The minimum order is 2 pallets (1,000 sheets total, 500 sheets per pallet). Lead time is 15–20 working days depending on order size and customization.

5. How do you package the product for export?

We use durable palletized packaging, suitable for container shipping. Custom labeling and weather-resistant wrapping are available on request to meet project or distributor needs.

Company Profile (English)

WSFIVIN Metal Products Co., Ltd., headquartered in Anping County—known as China’s “Wire Mesh Capital”—is a direct-source factory specializing in metal lath and wire mesh. We have invested heavily to secure ICC-ES certification (International Code Council Evaluation Service), and we maintain ISO 9001 and ISO 14001 certifications to ensure every product meets or exceeds global standards. Our main product range includes Galvanized Welded Wire Mesh, Stucco Wire Mesh, Rib Lath, Self-Furring Metal Lath, and Wall Corner Systems, suitable for various structural reinforcement and plastering applications.

Our Advantages

• Factory-Direct Pricing
  As a manufacturer, we eliminate middlemen. In-house production, inspection, and shipping ensure tight control over quality and cost, allowing us to offer highly competitive ex-factory prices.

• Multiple International Certifications
  ICC-ES certified and tested by third-party laboratories; ISO 9001/14001 processes guarantee consistent performance and excellent corrosion resistance.

• Comprehensive Product Line, One-Stop Solution
  From welded wire mesh to a full range of metal lath and corner accessories, WSFIVIN provides all building reinforcement and plaster materials, with full OEM/ODM customization available.

• Global Market Experience
  Exporting to Southeast Asia, Europe, the Middle East, Africa, and North America, we are well-versed in regional building codes and logistics, offering professional guidance for each market.

• Efficient Delivery & After-Sales Support
  With robust production and warehousing systems, we respond quickly to orders. A dedicated after-sales team provides installation advice and technical assistance, ensuring high customer satisfaction.

Company Values

1. Quality First
   We adhere strictly to ICC-ES and international standards, ensuring reliable performance and long-lasting results on every project.

2. Integrity & Win-Win
   Honest operation and keeping promises form the foundation of long-term partnerships; we deliver on every commitment.

3. Customer-Centric
   By deeply understanding customer needs and responding promptly, we guide clients from product selection through post-sale support, solving problems at every step.

4. Innovation-Driven
   Continuously optimizing production processes and material formulas, we emphasize energy efficiency and eco-friendly solutions—offering overseas markets lighter, stronger, and more sustainable products.

5. Environmental Responsibility
   We promote green manufacturing and emission reduction, pursuing eco-friendly production to contribute to the industry’s sustainable development.

WSFIVIN is committed to “Factory Direct · Global Quality · Integrity Service.” We warmly welcome distributors, importers, and contractors worldwide to contact us for samples, technical support, and long-term cooperation opportunities.