Galvanized Welded Stucco Wire ASTM-E84 Fireproof
Code-Compliant Fire-Rated Reinforcement for Critical Infrastructure
WSFIVIN’s Galvanized Welded Stucco Wire combines G90 galvanized steel construction with ASTM E84-certified fireproof performance, delivering flame spread ratings below 25 and smoke density below 50, meeting strict standards for high-risk commercial applications. The welded mesh structure exceeds UL 263 1-hour firewall requirements while maintaining superior plaster adhesion.
Key Features
- ASTM E84 Class A Fireproof: Complies with flame and smoke safety codes for critical partitions.
- Structural Reinforcement: Heavy-gauge galvanized steel resists warping under high temperatures.
- Self-Furring Design: Raised diamond ribs ensure proper plaster embedment depth.
- Corrosion Control: Durable zinc coating for long-term rust resistance.
Applications
- Fire-Rated Walls: Ideal for hospitals, schools, and multi-family housing.
- HVAC Firestops: Encapsulation of duct penetrations.
- Tunnel Linings: Used in subway and railway systems.
Product Data
| CODE | SIZE | Wire Diameter | Opening | Rolls. / Pallet |
| SSWM48 | 48”x112.5’ | 16GA/17GA/18GA | 1-½ in x 1-½in | 16 |
| 16GA/17GA/18GA | 16 |
| SSWM54 | 54”x100’ | 16GA/17GA/18GA | 2 in x 2 in | 16 |
| 16GA/17GA/18GA | 16 |
Why Choose WSFIVIN?
- Certifications: Includes UL/Intertek third-party test reports.
- Fast Delivery: Stocked inventory for quick shipment.
- Customization: Tailored cutting services for unique project needs.
FAQ
Q1: What are the primary applications?
Used to reinforce Portland cement plaster, stucco, and cultured stone in construction.
Q2: What are your product advantages?
- Galvanized coating for rust resistance
- Self-furring design simplifies installation
- Continuous rolls (up to 112.5’ length) reduce material waste
Q3: Do you support customization?
Yes, contact sales for non-standard sizes (e.g., 54”x100’ rolls or special gauges).
Q4: How do you ensure installation efficiency?
Our Stucco-Rite® series features:
- Pre-printed fastener alignment markers
- Water-permeable paper backing for single-pass installation
Q5: What certifications do you hold?
Products meet ASTM standards and Canadian building codes.
