By Alexander Georges · Last updated April 26, 2026

Interior Painting Checklist

0/35

Plan & Design

Choose your color palette

Select 2-4 colors max. Use color theory: neutrals for main areas, accents for feature walls.

Test paint samples on walls

Buy sample pots and paint 2x2 foot squares. Live with them for 3-5 days.

Choose paint finish

Flat for ceilings, eggshell for walls, semi-gloss for trim and high-traffic areas.

Calculate paint quantity

Measure wall square footage. One gallon covers 350-400 sq ft. Plan for 2 coats.

Create project timeline

Plan 1-2 days per room for prep, prime, 2 coats, and cleanup. Add buffer time.

Buy quality supplies

Don't skimp: good paint, quality brushes/rollers, proper tape save time and frustration.

Surface Prep

Move furniture to center

Clear 4 feet from all walls. Cover remaining furniture with plastic sheets.

Patch holes and cracks

Fill nail holes with spackle, larger holes with patching compound. Let dry completely.

Sand patched areas smooth

Use 120-grit sandpaper on repairs. Lightly sand glossy surfaces for paint adhesion.

Clean walls thoroughly

Wash with TSP or mild detergent solution. Remove dust, grease, and grime.

Remove outlet covers and plates

Unscrew all switch plates, outlet covers, and vent registers. Store hardware together.

Protect

Tape edges and trim

Apply painter's tape to baseboards, crown molding, door frames, and window frames.

Cover floors completely

Use canvas drop cloths or heavy plastic. Tape edges to prevent trips and spills.

Mask doors and windows

Tape glass on windows and French doors. Cover door hardware with tape or remove.

Protect HVAC and vents

Cover air vents with tape and plastic to prevent paint mist from entering ducts.

Prime

Determine if primer needed

Always prime: new drywall, repairs, dramatic color changes, or going from dark to light.

Spot prime repairs and stains

Prime all spackled areas, water stains, and marks. Use stain-blocking primer for tough spots.

Apply full primer coat if needed

Roll primer on walls ceiling to floor. Maintain wet edge to avoid lap marks.

Allow proper dry time

Let primer dry 4-6 hours minimum, 24 hours ideal before painting. Check can directions.

Paint Walls

Cut in edges and corners

Use 2" angled brush to paint 2-3 inch border around ceiling, trim, and corners.

Roll first coat on walls

Use W-pattern: up, down, across to fill. Roll from dry into wet to blend.

Paint ceiling before walls

If painting ceiling, do it first. Use extension pole for better control and less strain.

Wait between coats

Let first coat dry 4-6 hours. Read paint can - latex dries faster than oil-based.

Apply second coat

Repeat cutting in and rolling. Second coat usually goes faster and smoother.

Trim & Details

Paint baseboards

Use angled brush or small roller. Paint with grain of wood. Semi-gloss shows best.

Paint doors and frames

Remove doors to paint flat, or paint in place. Do edges, panels, then flat surfaces.

Paint window frames and sills

Open windows and paint moving parts first. Don't let windows dry shut.

Apply second trim coat

Trim typically needs 2 coats for durability and full coverage, especially if color change.

Finishing

Remove tape while paint wet

Pull tape at 45-degree angle when paint is tacky but not fully dry for clean lines.

Touch up imperfections

Use small brush to fix drips, thin spots, and tape bleed. Feather edges to blend.

Inspect in different lighting

Check walls in daylight and artificial light. Look for missed spots and uneven coverage.

Clean up and store supplies

Wash brushes and rollers thoroughly. Store leftover paint properly with tight seal.

Reinstall covers and hardware

Replace outlet covers, switch plates, and vent registers. Touch up screws if needed.

Move furniture back

Wait 24-48 hours before moving furniture against walls. Paint needs to cure fully.

Enjoy your fresh space

Step back and admire your work. A fresh coat of paint completely transforms a room.

Related projects

Exterior Painting 2-6 weeks Cabinet Painting 1-2 weeks Accent Wall 1-2 days