Heavy-Duty Hi-Rib Metal Lath for Commercial Soffit Systems

Engineered for Large-Span Ceiling Integrity and Fire Resistance

WSFIVIN’s Hi-Rib Metal Lath combines seven 3/8" vertical ribs1 with G60 galvanized steel construction to deliver unmatched rigidity for commercial soffit systems. Designed for spans up to 24" O.C.1, this UL-certified solution prevents sagging in high-traffic areas while meeting ASTM C1063 vertical application standards2.

Premium Construction Features

1.Structural Reinforcement:

Seven V-ribs enhance plaster adhesion by 35% versus flat lath1

Eliminates mid-span supports in large atrium designs3

2.Material Excellence:

0.35mm base thickness with G60 anti-corrosion coating1

Pre-punched alignment holes for rapid clip installation3

Commercial Applications

Retail Soffits: Supports integrated HVAC/lighting systems

Airport Ceilings: Passes FAA vibration resistance requirements

Parking Structures: Withstands 1,200Pa wind uplift forces

Installation Advantages
Pre-coiled bundles for scaffold-to-scaffold deployment
Compatible with spray-applied fireproofing systems
25% faster install vs. welded wire systems

Certifications & Compatibility

ASTM C1063/C847 compliant1

Compatible with Type X gypsum & Portland cement plaster

FAQ

1. What is High Rib Lath used for?

High Rib Lath is designed for heavy-duty stucco, concrete, and plaster applications. It’s ideal for walls, ceilings, and formwork where superior reinforcement and mechanical keying are required.

2. Does your High Rib Lath meet U.S. and Canadian building codes?

Yes. Our product complies with ASTM C847 and is ICC-ES certified, ensuring it meets the structural and safety requirements of North American construction standards.

3. What makes High Rib Lath different from regular metal lath?

It features deep ribs and expanded metal openings for added stiffness and superior bonding. The ribbed profile provides strong support for thick plaster or concrete applications, even over wide spans.

4. What is the minimum order and lead time?

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

5. How is the product packaged for export?

We use sturdy palletized packaging for safe container shipping. Each pallet is tightly strapped and can be customized with waterproof wrap or branding labels as needed.