Painting is the highest-impact, lowest-cost renovation in the house. Here is what drives the price, whether you hire it out or do it yourself.
The two budgets: DIY and professional
A do-it-yourself repaint of a typical bedroom is mostly a materials bill: one to two gallons of paint, primer if you are covering a dark color or fresh drywall, plus rollers, brushes, tape, drop cloths, and a tray. Quality interior paint spans a wide price range per gallon, and supplies add a modest fixed cost you reuse on the next room.
Professional quotes are dominated by labor, which is why they vary so much by region and by the crew’s workload. Painters price by the job after seeing the room, and two honest quotes for the same room can differ meaningfully. Always collect at least three.
What actually moves the price
Wall condition matters more than room size. Nail holes, cracks, water stains, and glossy old paint all add preparation time, and preparation is where the hours go. High ceilings, stairwells, and rooms with lots of trim, doors, and windows add cutting-in work that flat open walls do not have.
Color choice has a real cost too. Covering a deep red or navy wall with a light color can take a coat of primer plus two finish coats. Staying in a similar tone range often saves an entire coat of labor and material.
Where cheap paint gets expensive
Bargain paint frequently needs an extra coat to cover, which erases the savings in both material and time. Mid-tier and premium lines from the major brands cover better, level out brush marks, and survive scrubbing, which matters in hallways, kitchens, and kids’ rooms.
Finish selection is part of durability. Flat and matte hide wall imperfections but mark easily; eggshell and satin balance washability and appearance for most living spaces; semi-gloss belongs on trim, doors, and bathrooms.
Sample budget lines to compare
| Item | DIY approach | Professional approach |
|---|---|---|
| Paint and primer | You purchase; one to two gallons per room | Included or itemized in the quote |
| Supplies and prep | Reusable kit purchased once | Included in labor |
| Labor | Your weekend | The majority of the quote |
| Repairs and patching | Inexpensive filler, your time | Priced per condition of walls |
Ask every painter what the quote includes: number of coats, brand and line of paint, patching, and whether ceilings, trim, and closets are in or out of scope. Most disputes trace back to that list, not to the price.
Frequently asked questions
How much paint do I need?
A gallon typically covers roughly 350 to 400 square feet in one coat, per manufacturer guidance printed on the can. Measure wall length times height, subtract large openings, and plan for two coats.
Is it worth painting the ceiling at the same time?
If the ceiling shows stains or the room has not been painted in many years, yes. Doing it later means re-taping and re-covering the entire room a second time.
Do I need to prime every time?
No. Prime over bare drywall, patches, stains, glossy surfaces, and dramatic color changes. A quality paint-and-primer product handles ordinary repaints in a similar color.
