Interior Painting Prep Checklist

A clean interior paint job starts with prep that happens before the painter even arrives. None of this is mandatory, but the more you handle, the faster the job goes and the less you pay in labor hours. This checklist covers what you should do, what the painter should do, and the order of operations that keeps everyone moving.

Before the painter arrives (homeowner checklist)

Try to complete these the day before the crew shows up:

• Remove wall art, mirrors, and shelving. Pull the picture-hook nails too if you do not want them filled by the painter (the painter usually fills any hole they see).
• Take down curtains and curtain rods. Painting around them is slow and messy.
• Move furniture to the center of each room and leave at least 3 feet of clearance around every wall. Cover with old sheets if you have them; the painter will add plastic on top.
• Remove outlet covers and switch plates. If you want them painted around (rather than removed), tell the painter at the start. Saving a small box for the screws is a courtesy.
• Take down ceiling fans and pendant lights if they will be in the way of ladder work. Recessed lights and flush-mount fixtures can usually be masked.
• Identify rooms you want skipped. Closets, pantries, laundry: clarify whether they are in or out of scope.
• Clear closets of valuables. Even if closets are not being painted, dust travels.
• Plan for kids and pets. Paint fumes are low-VOC modern but still detectable. Kids and pets should not be in the active work area.

What the painter does (in order)

1. Drop cloths and floor protection.Canvas drops over all flooring, taped at edges. Plastic over furniture and any pieces too big to move out. Painter's tape on baseboards where the floor meets trim if walls are being sprayed.
2. Wall inspection and patching. Every hole, crack, and ding gets filled with lightweight spackle (small holes) or joint compound (anything larger than a nickel). Two pulls usually needed: rough fill, then smooth fill after the first dries.
3. Sand patches and rough spots. Sanding block or pole sander. 220 grit. Vacuums dust off the wall before next step.
4. Caulk. Any gaps between trim and wall get sealed with paintable acrylic caulk. Wipes smooth with a wet finger before it skins over.
5. Mask.Painter's tape along door frames, window frames, baseboards if not being painted, ceiling line if wall-only. Light fixtures, smoke detectors, and outlets covered with plastic.
6. Spot prime. Patches get a coat of primer to prevent the patch from flashing (showing through as a duller spot) on the finished wall. Stained areas (water rings, smoke, marker) get a stain-blocking primer.
7. Cut in. Brush a 2-3 inch band along the ceiling, baseboards, corners, and around any masked element. First cut, then immediately roll the bulk so the cut and the roll blend wet-into-wet.
8. Roll the walls. Full coat, top to bottom, overlapping wet edges. Two coats minimum on color change or light-over-dark.
9. Inspection and touch-up. After the second coat dries, walk the room with a flashlight at a steep angle. Holidays, lap marks, and roller stipple inconsistencies get touched up.
10. Remove masking. Tape comes off when the paint is dry to the touch (within 1 hour usually). Pulling tape through wet paint can chip the edge.
11. Cleanup. Drops folded, furniture moved back, outlet covers re-installed, vacuum any drywall dust.

Trim and doors: the order matters

If trim is being repainted with the walls, the conventional order is:

1. Ceiling first (if it is getting painted).
2. Trim second. Easier to cut walls into clean trim than the reverse.
3. Walls last. Cut into the cured trim with the wall color.

Trim paint should be a separate product than wall paint. Cabinet-grade enamels work great on trim too. They cure harder and handle scuffs better than wall paint.

What good prep prevents

• Patch flashing. Unprimed patches show as duller spots on the finished wall, especially in raking light. Spot priming kills this.
• Lap marks. Visible roller seams from working on a wall that started drying mid-job. Painters work wall-by-wall and keep a wet edge.
• Bleed-through. Water stains, marker, nicotine, or red wine spills all bleed through latex paint. Needs a shellac-based or oil-based stain blocker first.
• Tape bleed. Cheap painter's tape lets paint seep underneath, leaving a ragged edge. Quality tape (FrogTape, Scotch Blue) prevents this when applied to clean dry surfaces.

How long an interior job takes

Want a quote for an interior job? Start with our free quote request. Pick interior painting as the service type and tell us how many rooms.

Common questions