1.5x1.5 Inch Welded Stucco Expanded Metal Lath Roll Fire Resistant Material

1.5x1.5 Inch Welded Stucco Mesh Stucco Wire Lath Fire-resistant Material

WSFIVIN’s 1.5x1.5 inch welded stucco mesh sets a new benchmark in fire-resistant plaster reinforcement, engineered to excel in both structural stability and architectural finesse. Crafted for demanding commercial and residential projects, this heavy-duty wire lath combines a robust 1.5-inch grid with G90 hot-dip galvanized steel to deliver unmatched fireproofing performance, complying with ASTM E119 standards for up to 2-hour fire-rated assemblies. Ideal for thick-coat stucco, cementitious veneers, and intumescent coatings, its open-weave design enhances mortar adhesion while allowing thermal expansion—critical for high-rise exteriors, firewall partitions, or HVAC containment systems in seismic-active regions. Pre-cut panels (4ft x 8ft) and continuous rolls (up to 150ft) adapt effortlessly to complex geometries, reducing on-site labor by 20% compared to traditional lath solutions.

The 1.5x1.5 inch grid pattern maximizes load distribution across plaster layers, preventing sagging in ceilings or delamination in multi-story façades. Precision-welded nodes withstand extreme thermal cycling, ensuring stability in fire-rated drywall assemblies or exterior insulation systems (EIFS) subjected to temperature fluctuations. At 18GA thickness, it offers the ideal balance of rigidity for impact resistance and flexibility for curved surfaces, making it equally effective for reinforcing ornate cornices in heritage restorations or industrial-grade fire barriers in warehouse retrofits.

North American contractors rely on its dual-purpose capabilities:

• Safety-critical applications: Fireproofing elevator shafts in Toronto high-rises
• Aesthetic adaptability: Supporting textured finishes in New Orleans’ humid climates, anchoring stone veneers on Colorado mountain lodges, or stabilizing acoustic plaster in Vancouver condominiums.
• Retrofit efficiency: Seamless integration into timber-framed residential upgrades in California’s wildfire-prone zones or masonry repairs in Northeast historic districts, where code compliance meets design preservation.

Builders and fire safety specialists benefit from WSFIVIN’s compliance-driven solutions. Our mesh meets ICC-ES standards for fire-rated assemblies and is compatible with most ASTM C1063-compliant substrates. Custom sizing (sheet/roll dimensions), bulk packaging with QR-coded traceability, and rapid turnaround for LEED or municipal projects streamline procurement for distributors and GCs. Backed by localized technical support for hybrid system design—such as integrating fire-resistant insulation or spray-applied coatings—we ensure your projects exceed safety mandates without sacrificing speed or craftsmanship. Request samples today to test how our 1.5x1.5 inch mesh elevates both fire performance and finish quality.

FAQ

1. Why choose WSFIVIN's Welded Stucco Mesh?
Our stucco mesh is made with high-strength low-carbon steel wire and precision automatic welding, ensuring a flat surface and firm joints that won’t deform or break during installation. The hot-dip galvanized finish offers excellent corrosion resistance, making it reliable for both indoor and outdoor use. We deliver true construction-grade products, not cheap alternatives with inconsistent quality.

2. Is your price higher than other suppliers?
We may not be the lowest, but we offer better value for money. Our controlled manufacturing and stable supply chain allow us to offer competitive pricing without compromising on quality. Our long-term clients report fewer product failures and longer service life, which means lower total cost in the long run.

3. Can you customize according to project needs?
Absolutely. We support full customization — wire gauge, mesh size, roll width/length, and even waterproof paper backing (K-Lath). If you have project drawings or special installation requirements, we can provide OEM/ODM services to match your needs across different markets and applications.

4. How fast is delivery? Can you handle large orders?
We keep standard sizes in stock for fast dispatch within 3 working days. Custom orders usually ship within 7–10 days. With strong production capacity and export experience, we ensure stable, on-time delivery even for bulk orders — so your project timeline is never at risk.

5. I’m still unsure — can I get a sample? What support do you offer?
Yes — we offer free samples (freight collected) so you can evaluate the quality yourself. Our team provides responsive pre-sales and after-sales service, along with ISO certification, test reports, and export documents (CO, Form E, etc.). We’re committed to making your experience smooth, reliable, and worry-free from inquiry to delivery.