Exterior Finishing: Corner Beads

GALVANIZED STEEL Expanded flange corner bead for exterior corners

A solid nose, all-purpose exterior corner bead. Strong and economical with multiple general use purposes.

Expanded flange corner bead for exterior corners

A strong, all-purpose exterior corner bead with a solid nose and multiple general use purposes. The zinc finish provides superior corrosion resistance when compared with the galvanized steel…

RIGID, Expanded flange corner bead for exterior corners

A more rigid expanded corner bead for reinforcing plaster/stucco corners when used with masonry and fire proofing beads and columns. The #2A Corner Bead provides extra strength and…

Expanded flange inside corner control joint

#30 Corner Master™ Expansion/Contraction Control Joint (Double-V) is designed to provide stress relief at inside corner intersections on plaster walls. The Double-V expansion joint absorbs…

Provides true, uniform, curved, or arched reinforcement

Conforms to most arched and curved designs.

True, uniform, curved, or arched corner reinforcement with a bullnose design.

Conforms to most arched and curved designs.

3/4" radius bullnose provides hard-to-damage, rust-proof corners

Designed for use in high-traffic areas.

3/4" radius bullnose corner bead that includes a shorter 1-1/2" flange for narrow returns

Designed for use in high-traffic areas.

For conditions where the project requires expansion joint movement on inside corners

Parts come preassembled, and may require field alignment.

For conditions where the project requires expansion joint movement on outside corners

Parts come preassembled, and may require field alignment.

Reinforcement for inside or outside corners

Cornerite™ reinforcing angle is used to reinforce all inside or inner plaster corners to reduce corner cracking. Cornerite reinforcing angle is formed from finished, edge strip lath and bent…

Fully Embedded Corner Bead

Provides reinforcement like welded-wire or woven wire laths.

Designed for use in EIFS and DEFS wall and ceiling systems

These corner beads are hard to damage, rust-proof, and straight, with a soft, rounded aesthetic.  

Designed for use in EIFS and DEFS wall and ceiling systems

These corner beads are hard to damage, rust-proof, and straight.

Designed to relieve stress caused by expansion and contraction

In wall and ceiling inside angles.

Used to straighten an inside corner

For a neat, straight edge.

Provides damage-resistant, rust-proof, and straight corners

Designed with a shorter, 1-1/2" flange for narrow returns.

Provides hard-to-damage, rust-proof, and straight corners

Open triangles on the flanges allow for full embedment.

Corner Reinforcing

Innovative Structa V Truss is the result of our continued commitment to providing the best lathing products possible.

Wide Flange Corner reinforcement

Wide Flange Corner Bead is designed for deep fills, irregular corners, and for use in conditions, requiring two layers of 5/8" drywall.

Corner reinforcement

Zinc Mini-Bead™ 800 and 900 are fine-mesh corner beads used to provide corner reinforcement for one-coat and two-coat veneer plaster systems. 1-1/4" wide fine-mesh flanges are tapered along the outer edges to…