Ever finished painting a wall only to watch ceiling drips land right in the middle of your fresh coat? Or spent twenty minutes trying to tape off a wobbly skirting board edge? These frustrations aren’t bad luck, they’re the result of painting things in the wrong order.
The secret professional painters know is simple: let gravity do the work. Paint from top to bottom, and you’ll never have to fix drips on finished surfaces again. Follow this sequence, and you’ll achieve a pro-standard finish on your first attempt.
What is the proper order to paint a room?
The most efficient order to paint a room is to work from the top down. First, paint the ceiling to avoid drips landing on your walls. Second, paint the trim and skirting boards. Third, cut in the edges of the walls with a brush. Finally, roll the walls last to cover any brush marks and create a uniform finish.
Which is the correct sequence of painting?
Here’s the roadmap you’ll follow:
Step 1: Ceilings. Starting here means you can be messy. Splatter on the walls? Doesn’t matter—you’re painting them later anyway. Gravity catches any drips before they hit finished surfaces.
Step 2: Trim and skirting boards. Once the ceiling is dry, move to all your woodwork. Again, you don’t need to be precious about getting paint on the walls.
Step 3: Walls. Your final surface. By now, everything else is dry and can be taped off for clean edges.
How to paint a room step by step for beginners
The preparation phase takes longer than most people expect. Move furniture to the centre of the room and cover it. Remove switch plates and outlet covers. Fill any holes with filler, sand smooth, and wipe down walls to remove dust. Tape off anything you don’t want painted—door handles, window frames, light fittings. Check out our more comprehensive guide on how to prepare your home for painting.
The “top-down” rule exists because paint drips downward. If you paint walls first and ceiling second, you’ll inevitably drip ceiling paint onto your beautiful wall finish. Work with gravity, not against it.
How do I get a perfect line between my wall and ceiling?
Use the “over-paint” technique. When painting your ceiling, deliberately let the ceiling paint come down onto the wall by about 10mm. Let it dry completely. Then apply painter’s tape horizontally along that dried ceiling paint line. When you paint your wall colour, you’ll peel back the tape to reveal a razor-sharp edge.
This works because you’re taping onto a flat, painted surface rather than trying to get tape to seal against textured ceiling edges.
Should I paint walls or skirting first?
You should paint the skirting boards before the walls. It’s much easier to tape off flat skirting boards than it is to tape the bottom edge of a textured wall. Paint your skirting first without worrying about neatness—let the trim paint overlap onto the wall if needed. Once dry, run tape along the top edge of your skirting, then paint your walls down to that tape line for a perfect finish.
Do professionals paint trim or walls first?
Around 90% of professional painters do trim first. It’s faster, and it produces cleaner results with less frustration.
The only exception is when you’re installing new skirting boards after painting. In that case, paint the walls first, install the new boards, then paint the fresh timber.
Do you cut in first when painting?
Always cut in before you roll. “Cutting in” means using a brush to paint the edges and corners where a roller can’t reach—around door frames, along ceiling lines, into corners.
The technique matters here. Cut in a section, then immediately roll the main area while your cut-in edges are still wet. Rolling over the wet brush marks blends the two textures together seamlessly. If you let the cut-in dry first, you’ll see a visible border where the brush strokes meet the roller texture—painters call this “picture framing,” and it’s a dead giveaway of amateur work.
Should I roll or brush when painting a room?
Each tool has its place.
Use a brush for: corners, edges and cutting in, skirting boards, architraves, door frames, and any detailed work.
Use a roller for: the main ceiling area and the main wall surfaces.
A 50mm angled sash brush handles cutting in and trim beautifully. A 230mm medium-pile roller covers walls efficiently. For painter’s tape, yellow is gentler on delicate or freshly painted surfaces, while blue works fine for standard masking.
Do I really need to wait 4 hours between coats of paint?
Yes, patience pays off here. Water-based paints typically need 2-4 hours between coats. Rushing this causes “lifting”—the fresh paint acts as a solvent, re-wetting the first coat and causing it to peel away or bubble.
Test with the “knuckle test.” Press your knuckle gently against an inconspicuous spot. If it feels cool or tacky, it’s not ready. Dry paint feels room temperature and completely smooth.
Is it okay to cut in one day and paint the next?
Ideally, no. The “wet edge” problem strikes again. If you cut in everything, leave it overnight, then roll the next morning, you’ll likely see visible borders where dried brush strokes meet fresh roller texture.
Two solutions work here. Either work one wall at a time—cut in, roll, move to the next wall—keeping everything wet. Or if you must split the job, let everything dry completely, lightly sand the dried cut-in edges with fine sandpaper, then roll.
How many coats of paint can you do in one day?
In a standard Australian room at comfortable temperature, you can manage two coats in one day. Start your first coat around 8am, and you’ll be ready for your second coat by early afternoon.
Temperature matters more than you’d think. High heat (above 30°C) dries paint too quickly, causing streaks and poor adhesion. Cold conditions (below 10°C) extend drying times dramatically. Aim for around 20°C for ideal results—a comfortable autumn or spring day, or a climate-controlled room in summer.
The weekend warrior schedule:
Saturday morning: preparation, moving furniture, taping. Saturday afternoon: ceiling (two coats with a break between), first coat on trim.
Sunday morning: second coat on trim. Sunday afternoon: cut in and roll walls.
What are common painting mistakes?
The golden rules of painting
The 80/20 rule. Preparation accounts for 80% of a professional result. Skimping on prep is the single biggest mistake DIY painters make.
The wet edge rule. Never stop painting in the middle of a wall. Work from corner to corner, keeping a wet edge moving across the surface. Stopping mid-wall creates visible lap marks.
The boxing rule. If you’re using multiple tins of the same colour, pour them all into a larger bucket and mix together. Even the same batch can have slight colour variations between tins.
The light rule. Set up a portable work light and angle it across the wall as you paint. This raking light reveals missed patches (called “holidays”) that overhead lighting hides.
Can I just paint over old paint?
You can if the existing paint is clean, sound, and has a matte or low-sheen finish.
You can’t skip preparation if the old paint is glossy—sand it to create tooth for the new paint to grip. If the existing paint is oil-based and you’re applying water-based paint over it, you’ll need a bonding primer first. Water-based paint won’t adhere properly to oil-based surfaces without this step.
Test for oil-based paint by rubbing a small area with methylated spirits on a rag. If paint comes off on the rag, it’s water-based. If nothing comes off, it’s oil-based.
What colour is replacing grey in 2026?
The “Millennial Grey” era is officially ending. In 2026, warm neutrals are taking over, think soft beiges, gentle terracottas, and earthy greens inspired by biophilic design. These colours bring warmth that cool greys never quite managed, while still offering the versatility Australian homeowners love. Read more tips for choosing interior paint colours.
Troubleshooting common problems
Seeing streaks? You’re either pressing too hard on the roller or the room temperature is too high. Lighten your pressure and slow down.
Paint peeling off? You likely painted over a glossy surface without sanding first. The new paint has nothing to grip.
Paint bleeding under your tape? The tape wasn’t pressed down firmly enough. Run a putty knife or credit card along the tape edge before painting to seal it against the surface.
Picture framing visible? You let cut-in edges dry before rolling. Next time, work in smaller sections and keep that wet edge moving.
Follow this order—ceiling, trim, walls—and you’ll spend less time fixing mistakes and more time admiring your freshly painted room.
