A good interior paint job is mostly preparation. When surfaces are clean, repaired, and properly primed, paint goes on more evenly and lasts longer. Rushing the early steps is the most common reason for peeling and patchy colour. This guide walks through preparing a room, applying paint in a sensible order, and finishing well, and it will help you choose the right Interior Paint for each surface.
Prepare the Room Before You Open a Can
Move furniture to the centre of the room and cover it, remove curtains and wall hangings, and take off light switch covers where it is safe to do so. Lay drop cloths over floors and fixed items, taping them so they do not slip. Good protection lets you focus on painting instead of avoiding obstacles.
Clean and Repair the Surfaces
Wash walls lightly to remove dust and grease, especially in kitchens and hallways, then let them dry fully. Fill nail holes and small cracks, allow the filler to set, and sand the patches smooth. Wipe away sanding dust with a slightly damp cloth, since bumps left now will show through the finished coat.
Choose Primer and Protect the Edges
Primer matters on new plaster, repaired areas, stains, and strong colour changes, helping the topcoat cover evenly and grip well. Press painter’s tape firmly along ceilings and trim to reduce bleed, and remove it carefully while the final coat is still slightly tacky for a cleaner line.
Apply Paint in a Sensible Order
Work from the top of the room downward: ceilings first, then walls, with trim and doors last, so small drips can be covered by the next coat. On each wall, cut in around the edges with a brush, then roll the main area while the edges are still wet, so the two areas blend without a visible frame.
Cutting In and Rolling Smoothly
Load the brush modestly and tap off excess paint rather than wiping it hard. Use steady strokes along each edge, keeping a wet edge where possible. Fill the roller tray evenly, work in small sections with overlapping strokes, then smooth lightly in one direction. Avoid pressing too hard, which leaves roller marks and thin patches.
Allow Proper Drying Between Coats
Most walls need two coats for even colour and coverage. Follow the paint maker’s drying guidance, allowing extra time in cool or humid rooms. Gentle airflow helps drying, but strong drafts can stir dust onto wet paint. Check the finish in daylight before deciding whether a third coat is needed.
Choose Tools and Finishes for Each Room
Kitchens and bathrooms benefit from washable finishes that cope with moisture and cleaning, while bedrooms and living rooms often suit a softer finish that hides small flaws. Hallways and children’s rooms need tougher paint that handles bumps and frequent cleaning. Matching the finish to the room reduces touch-ups and keeps walls looking fresh longer. Use a quality brush for edges and trim, and a roller cover suited to the wall texture: short pile for smooth walls, longer pile for rougher surfaces.
Finish, Inspect, and Clean Up
When the final coat is dry, remove tape slowly and replace covers and fittings. Inspect each wall in natural light for missed spots, drips, and uneven edges, touching up small areas with a light coat rather than thick paint. Keep a small amount of leftover paint, labelled with the room and colour, for future repairs.
Store Paint and Tools Safely
Seal cans tightly and store them upright in a cool, dry place away from children and pets. Wash reusable tools, dry them fully, and store them where they will not be crushed. With careful preparation and steady application, you can enjoy a clean, professional-looking result. For help planning your next room, browse the range at Conwell Hardware.