Tough as it’s, drywall can face up to only limited abuse. Keep in mind that to get a clean finish, it takes repeating the process two or perhaps even 3 times, letting it dry and sanding it clean between every step. Apply new joint compound if injury is in depth (Image 2). Be careful that the screws don’t break the paper floor of the drywall.
If the crack extends through the seam’s paper tape, or if the tape has pulled free from the wall, use a razor knife to chop the tape about 6 to 12 inches from both ends of the injury (image 1 and a pair of). Take away the tape but be careful to not tear away the drywall’s paper covering.
Use a drywall saw to cut out the drawn space. Apply a skinny layer of drywall compound to the seams and cover with mesh tape, bedding the tape within the drywall compound. Study to patch and repair drywall. Hold the square over the outlet within the drywall and hint across the edges.
Set up wood cleats in opposition to the studs on both sides of the opening to help the brand new drywall’s vertical edges (image 1). Use scrap wooden akin to 1×2 furring for smaller repairs; if you are replacing a big sheet of drywall, reinforce the opening with 2×3 lumber.
To repair a bubble, fastidiously minimize out the affected area with a utility knife (Picture 2). Discard the drywall and take away all uncovered drywall nails or screws. To chop the drywall, you can both reduce it with the drywall noticed or use a blade knife to attain and snap it, scoring the entrance using the blade knife and a straight edge, then snapping it in two pieces.