Repairing Guides

how to repair outside corner of drywall

by Devyn Von II Published 2 years ago Updated 2 years ago
image

How to Fix Outside Corners of Drywall.

  • Step 1 - Uncover Old Metal Bead. Start by using the utility knife to make a vertical slice on each side of the damaged metal corner bead (photo 1).
  • Step 2 - Cut Out Damaged Section.
  • Step 3 - Measure and Cut a New Metal Bead Section.
  • Step 4 - Attach New Bead Section.
  • Step 5 - Apply a Thick Coat of Joint Compound.

Part of a video titled How to Fix a Wall - Repairing Corner Bead - Part 1 of 2
0:53
3:23
And the damaged corner bead needs to be exposed in order to be. Fixed. Now take a hammer and gentlyMoreAnd the damaged corner bead needs to be exposed in order to be. Fixed. Now take a hammer and gently tap the corner of the wall in place creating a nice square.

Full Answer

How to fix a busted outside drywall corner?

Tools

  • 1 COAT BOTH WALLS CORNER DRYWALL COMPOUND. Use a 6-inch joint knife to fill any gaps between the two walls with drywall compound. ...
  • 3 PUSH TAPE JOINT COMPOUND. Draw a knife along each wall to press the tape into the compound about every 12 inches. ...
  • 4 APPLY JOINT COMPOUND ONE SIDE CORNER. ...
  • 5 APPLY JOINT COMPOUND OTHER SIDE. ...

How to repair screws coming out of drywall?

Things You'll Need

  • Wall anchor
  • Screw (larger than the original screw)
  • Hammer
  • Screwdriver

How do you repair plaster on an outside corner?

How to Repair a Plaster Wall

  1. The first step is to prep the area by removing any loose or flaking plaster. ...
  2. Once the surface preparation is complete, mix up only the amount of plaster needed for the repair. Follow the instructions on the packaging to ensure the proper mixture.
  3. Apply the mixture with the 10" wallboard knife and spread a 1/4"-inch layer over the hole. ...

More items...

How to stop drywall inside corners from cracking?

The Steps To Follow In Fixing A Drywall Crack And Prevent It From Coming Back Once And For All

  • Prepare The Tools You’ll Need For The Repair:
  • Use The Mesh Tape To Cover The Cracks In Your Wall. Attach the sticky side of the tape on the wall. ...
  • Apply A Layer Of Primer Over The Mesh Tape. ...
  • Apply Another Primer Coating Over The First Layer. ...
  • Sand The Primer. ...
  • Re-Paint The Drywall. ...

image

Can you use drywall tape on outside corners?

Metal-reinforced drywall tape can be folded lengthwise for use along inside or outside wall corners. 8. Rigid, pre-formed drywall corners can also be used at inside wall corners.

How do you repair a crack in the corner of a wall?

0:271:47How to Repair Cracked Wall Corners : Walls & Home Repairs - YouTubeYouTubeStart of suggested clipEnd of suggested clipAfter your caulk is put into your corner we're going to take our finger. Put it right over top ofMoreAfter your caulk is put into your corner we're going to take our finger. Put it right over top of the caulk in the corner. Put a little bit of pressure. And run your finger down the corner.

How do you fix peeling corners of drywall?

Cut a new piece of paper drywall tape and place it in the space where the old tape was. Use a smooth scraping motion with your putty knife to firmly affix the tape in place and to squeeze out the excess compound from behind it. Apply a thin layer of drywall compound over the whole repair with a wide-blade putty knife.

Can you fix drywall cracks with caulk?

Use caulk if cracks appear where the ceiling meets the wall. Caulk is flexible and can withstand a slight bit of settlement. Sand, prime and paint the wall after you've repaired the crack. And then stand by for the next change of seasons and the next round of drywall cracks.

Why are my drywall corners cracking?

A lot of cracks in drywall happen at corners of openings such as window and doors. These can result from the building settling but they are usually caused by shifting framing members which may be missing fasteners or don't have enough fasteners.

How do you spackle a corner?

1:373:42Drywall\Tape Perfect Inside Corners Every Time - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou want to apply pressure and you want to push down on it. And in just one smooth stroke go down.MoreYou want to apply pressure and you want to push down on it. And in just one smooth stroke go down. This is just the first coat.

How is spackle different from joint compound?

Spackle is made for small repair jobs on drywall. It's thicker than joint compound and harder to spread. Because it has a binding agent mixed in with the gypsum powder, it is more elastic and less likely to crack or shrink when dried. Spackle is a little more expensive than joint compound.

Step 1 - Uncover Old Metal Bead

Start by using the utility knife to make a vertical slice on each side of the damaged metal corner bead (photo 1). Position each cut about two inch...

Step 2 - Cut Out Damaged Section

Use the hacksaw to cut through the bead (photo 2); remove a section at least six inches long around the damage. If the bead is screwed in place, re...

Step 3 - Measure and Cut A New Metal Bead Section

Use the snips to cut a new piece of bead to fit into the space where the old section was removed. A tight fit is important, so measure carefully to...

Step 4 - Attach New Bead Section

You can attach the new bead section with 1 5/8-inch drywall screws or two-inch drywall nails. Nailheads lie flatter and are easier to spackle over,...

Step 5 - Apply A Thick Coat of Joint Compound

Once the new section of corner bead is securely fastened, the next step is to cover it up with joint compound. Thoroughly stir the material until i...

Step 6 - Add More Compound and Paint Over It

Wait for the first coat to dry (10 to 12 hours). Then, use a sanding block and 80-grit sandpaper to knock down the high spots (photo 5). Switch to...

How do I repair a drywall wall?

Wait for the first coat to dry (10 to 12 hours). Then, use a sanding block and 80-grit sandpaper to knock down the high spots ( photo 5). Switch to the eight-inch drywall knife and spread on a thinner, wider coat of joint compound with more care. Apply pressure on the outer edge of the knife as you draw the tool across the surface to form a thin, "feather edge" of compound. After the second coat dries (about two hours) lightly sand it with 120-grit sandpaper. If needed, apply a thin skim coat of compound to fill airholes, scratches, and other flaws. Wait two more hours or so, then wipe down the repair with a damp sponge and apply two coats of paint.

How to repair a broken corner bead?

With the repair area outlined, use the hammer and cold chisel to chip off the old joint compound and expose the metal corner bead beneath.

How do I cover a corner bead?

Thoroughly stir the material until it's smooth and lump-free. Then use the four-inch drywall knife to spread compound over both sides of the corner (photo 4). Don't fuss over this first, thick coat of compound—it will shrink, and you'll need to apply at least two more thinner coats. Just lay it on and wipe it smooth.

How to snip through a corner bead?

To snip through the L-shaped bead, cut in from each edge, then bend the piece back and forth until it breaks off. Metal corner bead is sold in eight-foot lengths that cost about two dollars each.

Introduction

Even the most mindful homeowner, or renter, can end up dinging a corner in their home. Vacuuming, or kids playing, and all of sudden there is chip in the the corner of the wall. Countless amounts of money go to repairs, or lost security deposits, that easily could have been averted if the person did the repair themselves.

Team

Choose a size and copy the code below to embed this guide as a small widget on your site / forum.

What is corner bead?

This paper-faced metal bead installs without nails. You bed the paper in all-purpose joint compound.

How to smooth a bead pan?

The smoothing process requires three steps: Hold the knife at a shallow angle, and screed the compound between the bead and the inner wall surface.

Can you finish drywall with joint compound?

Finishing drywall with joint compound can be a tricky art to master. If you’ve never done it, the best place to practice is inside a closet where mistakes won’t be obvious. An outside corner is almost as good; if the corner bead has been installed properly, it functions as a guide as you apply the compound and will help you develop ...

Do you tape corners before corner beading?

Adjoining seams should be taped and allowed to dry before corner bead is applied. Outside corners are, of course, only one part of getting a high-quality drywall job. Mudding inside corners has its own challenges and calls for slightly different techniques.

image
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9