How to Fix Drywall

How to fix a hole in the wall: Large holes

Before cutting out the damaged area of this how to fix drywall project, check the wall for obstructions. Often you’ll find a wire, pipe or duct. If so, work carefully around them with a drywall or keyhole saw. Or make a shallow cut by repeatedly scoring the line with a sharp utility knife to begin a hole patch. It’s easier to add backer board than to try to cut the drywall over studs as you learn how to fix drywall. Cut the backer boards about 4 in. longer than the height of the hole. Pine or other soft wood works well. Hold them tight to the backside of the drywall when fastening them. Hold the boards carefully so the screw points won’t prick your fingers if they pop out the backside. The drywall screws will draw the boards in tight. Sink the screwheads slightly below the drywall surface.

How to patch a large hole in drywall

Measure the thickness of the drywall (most likely 1/2 in.), and look for a large enough scrap from a damaged piece at a home center as you see how to fix a hole in drywall, rather than buy a full 4 x 8-ft. sheet. Cut it to size and screw it into place, spacing the screws every 6 in. Taping the edges of the patch drywall to make it invisible is the trickiest part of the how to fix drywall job. Buy a gallon tub of drywall compound and a roll of paper tape. You can use mesh tape, but it isn’t as strong. If you have a lot of repairs, also buy a sack of 20-minute setting compound. It hardens quickly and doesn’t shrink, so it’s ideal for filling cracks and gaps before applying the joint tape. For smoothest results, also pick up flexible 6- and 10-in. taping knives.

Apply a coat of compound and tape to each joint. Thin the compound a bit with water to help embed the tape. Smooth the tape with the 6-in. knife, pulling out from the center toward each end. Squeeze some, but not all, of the compound out from under the tape so you don’t create a big hump on the wall. Immediately apply a light coating to the topside of the tape, tapering it out onto the wall.

The second and third coats are to blend and smooth the taped joints so they’ll be invisible when painted. After each coat is dry, set a straightedge against the wall to check for obvious dips and bumps. Knock off bumps and ridges with your taping knife. Add more coats as needed. Then sand, prime and paint.

Replacing drywall section tip:

When learning how to fix a hole in the wall, leave a few inches of drywall at corners so you won’t have to spread taping compound onto adjacent walls or ceilings and repaint them as well! Try to avoid common drywall installation mistakes.

How to repair a large hole in drywall: Check for wires

how to fix drywall

For large hole drywall repairs draw a rectangle around the break with a straightedge or square to begin how to patch a hole in drywall. Look or put your hand through the break to feel for wires or other obstructions. Then cut out the section with a drywall saw or utility knife.

Read more: familyhandyman.com

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