Interior Painting in Beaverton for Older Homes
Many Beaverton homes date back to the 1970s through 1990s building boom, which means interior painting projects often come with extra prep work. Here is what to expect before your walls get their first coat.
By Jason Green · Interior & Exterior Painting · Published August 24, 2026 · 5 min read
Lead-Safe Rules for Older Homes
Homes built before 1978 fall under EPA and Oregon lead-safe requirements, so any sanding or scraping of old paint must follow certified containment procedures.
Ask your contractor for proof of lead-safe certification if your Cedar Hills or Five Oaks home predates 1978.
Patching and Prep Work
Older plaster and drywall often need patching before painting, especially around light switches and baseboards where wear accumulates over decades.
Skipping proper patching leads to visible seams once the new coat dries.
Choosing Paint Sheens by Room
Eggshell or satin finishes work well in living areas, while kitchens and bathrooms benefit from semi-gloss for easier cleaning and moisture resistance.
Trim is typically painted in a higher sheen than walls for durability.
Scheduling Around Your Household
Most interior projects take 3-6 days depending on square footage and number of rooms.
Painters often work room by room so parts of the home stay usable during the project.
Typical cost ranges
| Single room repaint | $400 - $900 |
| Whole house interior (3-bed) | $2,000 - $5,500 |
| Trim and baseboard painting | $500 - $1,500 |
| Ceiling painting (per room) | $200 - $450 |
Ranges are general estimates gathered from homeowner-reported quotes, not an offer or a quote for your project.
Common questions
Do I need lead testing before painting an older home?
If your home was built before 1978, a lead-safe certified contractor should assume lead paint is present unless testing proves otherwise.
How many coats does interior painting usually need?
Most walls need two coats for even coverage, especially over darker existing colors.
Can I stay home during interior painting?
Yes, most homeowners remain in the house while crews work room by room.
What sheen is best for kitchens?
Semi-gloss is popular for kitchens and bathrooms because it resists moisture and wipes clean easily.
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