Ceilings are harder to paint well than walls. You are working overhead, light from the windows shows every roller mark, and it is easy to end up with a darker band around the edges where the brush work dried differently. Most of these problems come down to three things: preparation, keeping a wet edge, and working in the right direction.
Key takeaways
- Paint the ceiling before the walls and woodwork.
- Seal water, smoke and other stains before painting or they can show through.
- Cut in the edges in short sections and roll into them while they are still wet.
- Keep a wet edge by working across the short side of the room, away from the main window.
- Use an extension pole and apply two coats.
Step 1: Prepare the room and the ceiling
- Clear the room or move furniture to the centre, and cover the floor and furniture with dust sheets. Mask light fittings.
- Wipe down previously painted ceilings to remove dust and dirt.
- Fill gaps and cracks, sand the filled areas smooth, and spot-prime them.
- Seal water, smoke and nicotine stains with a stain-blocking sealer so they do not discolour the new paint.
- New gypsum ceilings should be clean, dust-free and sealed before the topcoat. See our gypsum board guide.
If the ceiling has mould, deal with that first. Our mould removal guide explains how.
Step 2: Cut in the edges
Use a cutting-in brush (Resene suggests a 50 mm brush) to paint a band along the edges and around light fittings. Wipe the brush’s leading edge on the rim of the tin to control how much paint you carry. Work in short sections of roughly 40 to 50 cm rather than cutting in the whole room at once, so the edges are still wet when you roll into them. This is what prevents the darker frame, sometimes called picture framing, around the ceiling.
Step 3: Roll the ceiling
- Prepare the roller. With a water-based paint, dampen the sleeve with clean water and squeeze out the excess, then work it well into the paint. A new sleeve takes a couple of minutes to load properly.
- Use an extension pole. It keeps you off the ladder and gives even pressure. Resene recommends aluminium poles over wooden ones because they do not flex.
- Start near the main light source. Begin in the corner nearest the biggest window and work away from it, which makes small imperfections less visible.
- Do not stretch the paint. Resene suggests covering about 1 square metre per roller load with a standard 230 mm roller.
- Lay off in one direction. Finish each section with light strokes back into the previous section, all in the same direction.
Step 4: Keep a wet edge
Streaks and lap marks appear when fresh paint is rolled over paint that has already started to dry. To avoid them, work in strips across the shortest distance of the ceiling and finish each coat in one continuous session without breaks. When you reach the far wall, go back to the starting side and roll the next strip, laying off into the wet edge as you go. Keep each section small enough that it is still wet when you come back to it.
Step 5: Second coat
Let the first coat dry fully, then repeat the same process for the second coat. Resene allows two to four hours for its paints, but drying times vary, so follow the label of the paint you use. Keep the room ventilated while it dries.
Frequently asked questions
Should I paint the ceiling or the walls first?
The ceiling. Drips and splashes land on the walls, which you paint afterwards, and you can tidy the ceiling line when you cut in the walls.
Why does my ceiling look patchy after one coat?
Usually because the paint was spread too thin, or fresh paint was rolled over areas that had begun to dry. A second coat applied with a wet edge normally evens it out.
How much paint do I need for a ceiling?
Measure the floor area and check the coverage on the tin. Our paint quantity guide walks through the calculation.
Need ceiling paint or rollers?
Al Tashteb Al Saree stocks primers and interior paints from National Paints, Terraco, Berger and Jotun. Browse our products or contact us with your room size.
Sources
- Resene: Painting a ceiling project sheet (New Zealand manufacturer, not UAE-specific)
Retrieved 31 October 2026. Images from Unsplash: Theme Photos and Callum Hill.
