Hiding A Drywall Patch

Help Around the House : Episode ARH-162 -- More Projects »
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Home repair expert Henry Harrison shows a homeowner how to smooth things out after removing the skylight in his bedroom. They use joint tape and drywall compound to blend the patched area in with the original ceiling. On his elbow grease scale of one to four, Harrison gives this job a three.

Tools:

mud bucket
60-grit sand paper
6-inch trowel
bucket
cleaning sponge
wet-sand sponge
12-inch trowel
paint roller
safety glasses
masks
joint tape
wallboard compound

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Figure A
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Figure B
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Figure C
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Figure D
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Figure E
Steps:

1. Even out the edges of the patch with a hand plane (figure A) and then smooth more using sandpaper. Use a lightly dampened sponge to wipe away dust and debris.

2. Mix wallboard compound or mud according to directions. Take the 6-inch trowel and spread the mud in a thin, even layer over nail dimples and along seams (figure B).

3. Cover seams with joint tape, making sure the tape stays even with the seam (figure C). Use the trowel to press it firmly into the wet compound. Remember, spread the joint compound evenly and you'll have less sanding to do later.

4. Apply a second layer of mud over the tape and allow to dry for a day or so.

5. Once dry, dampen the wet-sand sponge and use it to smooth away ridges. Now mix up more mud and come back over the seams using the 12-inch trowel (figure D). Work fast and make sure to spread compound in a smooth, even layer.

6. Use a paint roller to blend compound into large open areas and give texture to the drywall patch (figure E).

7. Come back later and prime and paint the area to match the room.