How to Paint a Room Like a Pro: Step-by-Step for Beginners

Difficulty

Beginner

Time

1–2 days

Cost

Low

What you need

• Paint (see our paint calculator) and primer if needed
• 9 in (23 cm) roller frame, 3/8 in (10 mm) nap covers, extension pole, tray
• 2–2.5 in (50–63 mm) angled sash brush
• Painter's tape, drop cloths, plastic sheeting
• Spackle, putty knife, sanding sponge
• Screwdriver (for outlet covers), step ladder, rags, bucket

Step 1: Prepare the room

1. Move furniture to the middle and cover it. Cover the floor with drop cloths.
2. Remove outlet and switch covers, curtain rods, pictures and nails you don't need.
3. Fill holes and cracks, let dry, sand smooth. Patching guide.
4. Wash dirty areas (kitchen, around switches) and let dry.
5. Spot-prime all patches. Prime the whole wall if going from dark to light, over stains or on new drywall.
6. Tape trim, windows and ceiling edges if you're not confident cutting in freehand.

Step 2: Paint the ceiling first

If the ceiling needs painting, do it before the walls — drips fall downward. See how to paint a ceiling.

Step 3: Cut in

"Cutting in" means brushing a 2–3 in (5–8 cm) band of paint along edges the roller can't reach: corners, ceiling line, trim, around outlets. Load the brush one-third deep, tap off excess, and pull a steady line. Cut in one wall at a time so the edge is still wet when you roll.

Step 4: Roll the walls

1. Pour paint in the tray well, load the roller fully, roll off excess on the ramp.
2. Start about a foot from a corner. Roll a large "W" about 3 ft (1 m) wide and tall.
3. Fill in the W without lifting the roller, working from top to bottom.
4. Finish the section with light vertical strokes from ceiling to floor.
5. Move to the next section, always rolling back into the wet edge.

Step 5: Second coat

Wait for the recoat time on the can (often 2–4 hours for latex paint). Repeat cutting in and rolling. Two coats give an even, durable color.

Step 6: Trim, cleanup and reassembly

• Remove tape while the last coat is slightly wet, at a 45° angle.
• Paint baseboards and trim last, with a semi-gloss for durability.
• Clean latex paint tools with warm soapy water; wrap them in plastic between coats instead of washing.
• Reinstall covers when the paint is dry. Keep a small jar of leftover paint for touch-ups.