Australia Metal Corner Bead Size

The Australia Metal Corner Bead comes in various sizes to fit different construction and drywall needs. However, the most commonly used size for metal corner beads in Australia is typically around 8 feet (2.4 meters) in length, with a range of sizes for the width and thickness depending on the material and application. Here are some common sizes:

Common Sizes for Metal Corner Bead in Australia

1. Length

   • 8 feet (2.4 meters) – Standard length for most applications.

   • 10 feet (3 meters) – Sometimes available for larger installations.

2. Width

   • 25mm (1 inch) – The most common width for standard drywall corner beads.

   • 30mm (1.2 inches) – Slightly wider beads for more substantial drywall or plaster applications.

3. Thickness

   • 0.3mm to 0.5mm – Standard gauge thickness for steel and aluminum corner beads.

   • Heavy-duty beads may have thicker profiles (up to 0.8mm or more) for better durability in high-impact areas.

4. Angle

   • 90-degree angle – The most common and standard angle for protecting typical external corners.

   • Bullnose or Rounded Bead – For softer, rounded corner finishes.

Choosing the Right Size

The size you choose depends on the type of drywall or plaster application, the corner's exposure to impact, and the aesthetic you wish to achieve. For most residential and commercial applications in Australia, 25mm wide and 8-foot long metal corner beads are the standard.

If you're working on curved or irregular walls, you may opt for flexible corner beads, which are designed to bend to the shape of the wall.