Which is better paper or metal corner bead?
Outside drywall corners have traditionally been protected with nail-on metal corners, but paper-faced corner bead is simpler and resists cracks and chips better.
Do you tape over vinyl corner bead?
Vinyl Corner Bead
Below is a list of all the ways that vinyl corner beads can be attached to drywall. … Tape is rarely, if ever, used over this kind of bead.
Is drywall corner bead necessary?
The answer, though, is simple: They cheat. They use a rigid material called corner beading, which can be made of metal or plastic. Inside corners don’t need as much protection, so drywallers cover them with regular drywall tape. The process for finishing inside and outside corners is the same.
Why do corner beads crack?
When installing metal corner bead, screws or nails are required to give the corner sufficient strength. However, if not enough fasteners are used or they are spaced too far apart, it can lead to cracking during settling.
Can you use screws for vinyl corner bead?
Line up the corner bead along the wall, and verify that it fits properly and the correct cut was made. Line up a drywall screw at the top of the vinyl corner bead and drill it into the stud through hole in the corner bead. … Insert a screw on each side of the corner bead until you reach the bottom.
Can you paint vinyl corner bead?
I have very little experience painting vinyl corner bead. Every new house I’ve ever painted that had bullnose corner bead always used the metal bead. That said, clean vinyl paints well although it might take an extra coat to get good coverage because it’s not as porous as the drywall of joint compound.
Can you use outside corner bead on inside corners?
Metal beading is suitable only for outside corners—it can’t be used for inside corners.