Corner Bead 135°

A 145° corner bead is a specialized drywall or plaster accessory used for outside corners that are not perfectly 90°. It is ideal for wide or obtuse corners, typically found in architectural designs, modern wall layouts, or specialty rooms.

Purpose:

• Protects non-right-angle corners from damage.

• Provides a clean, smooth finish for painting or wallpaper.

• Helps create consistent, professional-looking corners on walls with angles wider than standard 90°.

Material Options:

• Galvanized steel – strong and durable.

• Aluminum – lightweight, corrosion-resistant.

• PVC / Plastic – flexible, ideal for slightly irregular corners.

Installation:

• Can be nailed, screwed, or embedded in joint compound.

• Usually aligned with the wall, then mudded over for a seamless finish.

• Pre-bent 145° shape ensures proper alignment without manual bending.

Available Lengths

1. 8-foot (8') 145° Corner Bead

   • Suitable for standard wall heights (up to 8').

   • Easier to handle in residential applications.

   • Fewer seams for an 8’ wall height.

2. 10-foot (10') 145° Corner Bead

   • Best for taller walls or commercial spaces.

   • Reduces joints and finishing work on high walls.

   • Slightly heavier, may require two installers for safe handling.