How To Nail Corner Bead For Drywall

Fine Homebuilding Project Guides

Drywall

How-To

Installing Corner Beads

Protect drywall corners with one of the various beads bachelor—in metal, vinyl, or PVC.

**Protect the edges :**Corner bead resists bear upon and provides a directly edge for taping.

Later on the drywall has been attached, all outside corners, uncased openings, beams, and soffits should be protected with corner bead. Corner bead resists impact and forms a directly raised border for taping. Whenever possible, it should be installed in one piece. For standup beads on walls, cut the bead with snips approximately i/2 in. short of the ceiling height, but push it tight against the ceiling. The baseboard will cover the gap along the floor. The gap at the floor reduces the risk of the bead binding and coming loose or cracking should the wall settle. If more than than 1 slice is required, barrel the beads together —don't overlap them. Make certain that the butted ends are even with each other and that they lie straight.

There are a number of corner and trim beads available. The post-obit is a brief explanation of how they are attached.

Metal beads

When fastened to drywall hung over wood framing, galvanized metal dewdrop is usually nailed in place. When attaching it to drywall hung over metal framing, I like to utilize a corner curling and 9/16-in. staples that become through the drywall and into the framing. When using screws, nails, or staples, adhere the bead every viii in., placing pairs of fasteners opposite each other on either side of the corner.

At that place is also a metallic dewdrop with barbed edges that hold the bead in place, requiring a minimal number of fasteners. Utilize hand pressure or a rubber mallet to push the bead into the drywall. A fastener at each end or at the eye may be necessary to aid align this blazon of bead.

WORK SMART: Make sure the edges of corner bead lie flat against the wall (they shouldn't stick out past the raised bead on the outside corner edge). Employ more than fasteners if the edges don't hug the wall tightly.

**Cut it short:** For wall installations, keep the dewdrop off the floor about 1⁄2 in. to avoid potential problems should the building move or settle.

Nail on metal bead — **Smash on metal bead:** Attach corner bead earlier taping. When installing metal bead, place nails on both sides of the bead and space the pairs virtually 8 in. apart.

**Or apply a crimper:** A corner crimper provides an alternative to nailing. Crimp the bead every 4 in. to vi in.

**Coat the corner bead:** Tape-on corner chaplet can be run through a tool that leaves chemical compound on the dorsum side of the bead. The compound works equally an agglutinative to hold the bead in place.

**Roll it on:** A xc-degree roller tool helps embed the dewdrop in the compound and pulls information technology tighter against the drywall.

PVC chaplet

Corner dewdrop made of PVC is both durable and like shooting fish in a barrel to install. Articulation compound is used to concur the dewdrop in place. I adopt to utilize a tool that applies the compound to the back of the bead and then utilise a roller tool to printing the bead into identify on the corner. These beads and the ones I explain on the post-obit pages are all easily attached to drywall, whether it has been installed over wood or metal framing. And all of them profoundly reduce the cracking at the corners that is mutual with regular metal bead.

Vinyl beads

There are many different vinyl beads on the market, and all of them tin can exist installed using any i of three methods. First, dry out-fit the bead for length and check the fit. From at that place, yous take three options. The first is to attach both legs of the dewdrop every 6 in. to x in. with 1/two-in.-long staples. The second is to spray vinyl adhesive on the drywall and then on the dewdrop, and and then immediately attach the dewdrop to the corner, pressing the legs into place. You can also use staples in addition to adhesive to create an fifty-fifty stronger corner. The third option is to set the bead in articulation compound and and then press the bead into place until the compound exudes through the holes. And so press and smooth the legs into place using a taping knife.

Attaching Vinyl Beads

Vinyl bead is more durable than metal dewdrop, especially if information technology is attached with agglutinative and so stapled.

**Spray it downwardly:** To adhere vinyl dewdrop to the drywall, spray an fifty-fifty glaze of adhesive along the corner.

**Lay on the bead:** The agglutinative holds the bead in place over the seam in the corner.

**Secure it in place:** Stapling the bead ensures that information technology will stand upward to the inevitable bumps against the corner.

Paper-faced beads

Both the newspaper-faced metal and the paper-faced plastic beads that I accept used are installed with joint compound. Because edge seams often intersect corner chaplet, newspaper-faced beads are installed afterward the seams have been taped and coated with the commencement layer of joint compound. The compound fills the record between panels and provides a more level surface for the corner bead. You lot can use either a taping knife or a corner roller to set up the bead in the chemical compound. Each brand and type (foursquare or bullnose) has its ain especially designed roller tool. Whichever method you use, press the bead into place and embed the paper flanges flat against the wall.

Prepare the corner bead: Commencement past trimming the corner bead to length, making sure to cut it 1⁄2 in. or so shy of the floor.	Coat the wall: Apply an even glaze of joint compound to the wall.
Roll information technology on: Use a ninety-degree roller tool to embed the corner bead into the joint chemical compound.	Smoothen the corners: Utilize a taping pocketknife to remove excess joint chemical compound.

Shaped beads and their accessories

Bullnose corner beads have been around for a while now, simply they've recently go quite pop. And they do add a refined look to the drywall job. On one of the outset jobs I ever used the bullnose style all I had done was attach the bead and I was already getting compliments. They are available in diameter sizes ranging from 3/viii in. to 1-one/ii in. There are many accessories that get along with the styles: to make the transition from bullnose to direct, and for within or outside corners. There is even a chamfer-style bead that is a good alternative for customers who desire to keep straight lines but even so similar a petty flair.