Integrated Metal Drywall Corner Bead Flange Expanded With 1 Inch Wing

Product Specification

Integrated Drywall Flange Expanded Corner Bead With 1 Inch Wing

WSFIVIN redefines corner perfection with our Integrated Flange Corner Bead, engineered for one-step installation and zero-compromise durability. Featuring a rigid 1" drywall-specific wing—industry’s widest grip surface—it eliminates bulging and misalignment by anchoring flush to studs or framing with 50% fewer fasteners (vs. narrow-flange beads). The thermo-expanded steel mesh core creates a 3D plaster matrix, locking compound deep within its lattice for crack-free corners that withstand HVAC shifts and seismic tremors. Pre-galvanized using our ShieldBond™ process (140g/m² zinc), it combats job-site moisture and corrosion from subfloor to ceiling. Available in 8’, 10’, or custom-cut lengths for seamless integration across Chicago high-rises or Vancouver condos, this bead delivers unmatched precision while trimming drywalling labor by 40%.

Structural Brilliance: Where Expansion Meets Integration
Forged from 0.6mm high-tensile steel (ASTM A653), the bead’s expanded diamond grid isn’t just adhesive—it’s a plaster engine, with each aperture designed to channel material into interlocking vertical and horizontal keys that resist delamination. The integrated 1" flange acts as a built-in alignment guide, bending uniformly around 90° or oblique angles without creasing. V-ribbed spine reinforcement absorbs up to 22J impact—surviving scaffold bumps or material drops—while tapered edges vanish under tape. At 0.8 lb/ft, it balances heft for stability with fingertip control for vaulted ceilings or curved partitions.

Transforming North America’s Drywall Workflows

• High-Volume Residential: Speed up Texas tract housing or Toronto apartment builds; integrated flanges prevent "nail pop" shrinkage in humid climates.
• Commercial Precision: Perfect hospital corridors (Houston) and hotel lobbies (Montreal); 1" wing bridges uneven framing for ADA-compliant edges.
• Retrofit & Renovation: Revive Seattle brownstones or Ottawa offices; expanded mesh bonds gypsum and veneer plaster over compromised substrates.
• Acoustic & Fire-Rated Walls: Excel in L.A. theaters/manufacturing facilities; monolithic plaster seals surpass ASTM E119 sound/fire benchmarks.
• Extreme Climate Zones: Survive Alaskan freeze cycles and Arizona heat; zinc shield halts rust under thermal expansion stress.

The Contractor’s Edge: Delivering Certainty Under Deadline
WSFIVIN crafted this solution for union drywall specialists, design-build firms, and nationwide distributors who demand install-and-forget reliability. All production batches include digital compliance certificates for ASTM C1063 structural integrity, LEED-material recycling (82% post-consumer steel), and FM Global impact standards. Customization is key: choose zinc-aluminum coatings (180g/m² for coastal zones), custom radii (5°–170°), or UL-certified fire-rated variants. Backed by ISO 9001:2015 precision manufacturing and on-demand shipping from 5 North American hubs, we offer 15% volume discounts, real-time job-site support, and 48-hour CNC cutting—because your reputation shouldn’t hinge on a corner. Build faster. Build flawless. Build once.

FAQ

1. What is Expanded Corner Bead used for?

It is used to reinforce and protect external drywall or plaster corners, providing a straight edge and preventing cracks or damage.

2. Do your corner beads meet North American standards?

Yes, our products meet ASTM and CSA standards, commonly used in both U.S. and Canadian residential and commercial construction.

3. Can you provide samples?

Yes, we offer free samples for evaluation (freight to be paid by the customer).

4. What is your typical MOQ and lead time?

MOQ is usually 10,000 pieces, with a lead time of 15–25 working days depending on order size.

5. What materials and finishes do you offer?

We use galvanized steel or stainless steel with rust-resistant finishes. Custom sizes and coatings are also available.