Drywall Repair - Cutting back to studs |
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Big holes caused by stray 2x4's and the like look like a major problem but may be easily repaired. This guide will show you how to fix the hole |
Items needed:
Joint compound
150 grit sandpaper Piece of drywall Drywall Screws (at least 1 1/4") Screwgun 6" or larger tape knife Utility (razor) knife Drywall joint tape> |
Safety Suggestions and Tips
Measure twice, cut once
Use new sharp blade and keep it clean Do not freehand score wallboard |
Level of difficulty
Time Required: 6 hour
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Steps |
Step 1: It is necessary to cut the drywall back to the studs in order to repair large holes. Stick a measuring tape into the hole in each direction to determine the location of the studs. |
Step 2: Transfer the measurement to the outside of the wall and mark the location. This is the inside edge of the stud. You need to cut to the middle of the stud so add 3/4" to your measurement. |
Step 3: Using a square or other straight-edge, mark the location of the studs on the outside of the wall. Now make a perpendicular line to the studs in order to form a box. This is the line that you will cut along. |
Step 4: Using a razor knife, cut along the marks you just made. |
Step 5: Next, make diagonal cuts from the corners toward the center, forming a big "X." |
Step 6: Using a hammer, or your hand, break out the box you just cut. Pull out the pieces you removed without tearing up the paper. |
Step 7: Use a razor knife to clean up the cuts and remove the paper. |
Step 8: Get rid of all of the dust with a small brush. |
Step 9: Measure the hole you cut and cut a piece of drywall to match. It is advisable to use a piece of the same thickness. Sometimes it is necessary to bevel the back edges of the patch to make sure that it settles to the appropriate level. |
Step 10: Screw the piece of drywall to the studs. |
Step 11: Drive the screws until they are just below the surface of the drywall. |
Step 12: Apply joint compound to the joints, forcing it into the seams. |
Step 13: Tear off an appropriate length of tape and cover the seams. Try not to overlap the tape at the corners. |
Step 14: Using a 6" knife (bigger is ok) to work the tape and pull the mud from underneath the tape. |
Step 15: Clean up any marks in the mud and let dry overnight. Lightly sand the seams and clean up. Apply second coat of compound. and repeat. |