Exterior · How-To
What Does Proper Exterior Paint Prep Actually Include?
Prep is most of the job, and it is what makes paint last. Proper exterior prep means power washing, scraping, sanding, patching stucco cracks, caulking, spot-priming and masking. Skip it and the paint fails early.
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The prep checklist
- Power washing to remove dirt and chalk
- Scraping loose and failing paint
- Sanding rough edges
- Patching stucco cracks
- Caulking gaps at trim and windows
- Spot-priming bare surfaces
- Masking windows, fixtures and landscaping
- Pre-1978 homes: lead work goes to a certified contractor
Why it matters
If a quote skips prep line items, the paint fails early. Proper prep is the difference between a three-year job and a nine-year job. When you compare bids, compare the prep, not just the headline price.
Answers
Exterior Paint Prep FAQ
What is included in exterior paint prep?
Power washing, scraping loose paint, sanding, patching stucco cracks, caulking gaps at trim and windows, spot-priming bare surfaces and masking.
Why does prep matter so much?
Prep is most of the job. Skipping it makes paint fail early. Good prep is the difference between a three-year job and a nine-year job.
Do older homes need special prep?
Yes. We tell you what the paint needs before we quote. Lead work goes to a certified contractor.
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