Peeling Paint Problems

Help Around the House : Episode ARH-211 -- More Projects »
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Prematurely peeling paint is often a problem when you neglect to use primer. Make sure to sand and clean the wall thoroughly, then prime before applying the topcoat. (click to enlarge)
Help Around the House host Henry Harrison comes to the rescue when a guest wonders why the paint peels off her walls relatively soon after painting. Harrison offers tips for sanding and priming so the next coat sticks around for a while. On his elbow grease scale of one to four, Harrison gives this job a two.

Tools:

sandpaper
roller pan
paint roller
bucket
sponge
wooden paint stirrer
scrapers
putty knife
5-in-1 painter's tool
gloves
dust mask
safety goggles
sealer / primer
paint

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Figure A (click to enlarge)
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Figure B (click to enlarge)
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Figure C (click to enlarge)
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Figure D (click to enlarge)
Steps:

1. Put on the gloves, dust mask and safety glasses and start scraping away loose areas of paint (figure A). Do not try to scrape away texture. Scrape away only the loose paint and stop when you get to an area where the paint is still firmly attached.

2. Lightly sand spots to feather in and smooth the edges (figure B). Use a damp sponge to wipe down the wall thoroughly after sanding to remove all dust.

3. Pour some primer in a paint tray and start applying to wall. For best coverage, work in three-foot sections. Load the roller and paint a large "W" on the wall, then fill in the open areas (figure C).

4. Remember, painting is 90 percent preparation and laying down a good coat of primer will extend the life of your paint.

5. Allow the primer to dry for at least two hours, then apply the top coat in a similar fashion (figure D).