Which Drywall Corner Bead Type Works Best For Your Design?
Yow will discover corner bead for practically every wall design. From normal ninety-degree corners to archways and edges that don’t turn corners at all.
The principle classes embrace:
Metal Nook Bead
The commonest and least costly corner bead is galvanized metal. Easily applied along with your choice of nails, screws, staples, compound or adhesive, it resists rust and stands up well to minor abuse as soon as installed. Nevertheless, the long strips can twist and bend throughout transportation if not careabsolutely handled. It’s additionally the simplest product for inexperienced drywall installers to master.
Vinyl Corner Bead
Vinyl nook bead is the plastic version of metal and is less liable to transport damage. You may as well install it with the same number of techniques, although chances are you'll want a special compound/adhesive product if not using mechanical fasteners.
Drywall J-bead & L-bead
J and L bead is so named because of their cross-sectional professionalfiles. In case you look down the length of a chunk, you see that the flanges take the shape of the letter for which it refers.
J-bead caps the edge of a sheet of wallboard the place it doesn't terminate in a nook, such as across the inside of an attic access opening or the place the drywall meets with a grid for acoustical panels.
L-bead, with one flange longer than the other, covers the drywall edge where it is going to meet a unique material, comparable to a wooden window sill, fireplace masonry or a countertop.
Because gypsum board, like just about everything else, expands and contracts with heat and humidity, installers should depart slight gaps — a few quarter inch — every 30 feet at most. These gaps could be embedded with U or V-shaped vinyl or zinc strips that bend with the drywall movement, creating an expert finish.
Archway Corner Bead
Archway nook bead has the ability to flex to completely finish off archway corners. Made of vinyl, it’s straightforward to deal with and apply with spray adhesive.
Bullnose Nook Bead
When your design calls for rounded corners rather than sharp angles, you need Bullnose baseboards corner bead. It is available in a variety of radius professionalfiles, so you'll be able to create arcs that range from subtle to architecturally striking.