10 Expert Decorating Tips from a Professional Painter and Decorator

Planning a decorating project in your Edinburgh home? Whether you’re refreshing a single room or redecorating an entire property, the difference between an average result and a stunning one often comes down to preparation, materials, and technique. Here are 10 practical tips from our team at Bert’s Decorating, based on years of experience working in Edinburgh’s tenement flats, Victorian villas, Georgian townhouses, and modern apartments.

1. Prepare Your Walls Properly

Good preparation is the single most important factor in a quality finish. Before any paint goes on, walls need to be clean, dry, and smooth. Remove old wallpaper completely, fill cracks and holes with a suitable filler, and sand everything back until the surface is even. In older Edinburgh properties, you’ll often find layers of old paint, rough plaster, or damp patches that need addressing first. Skipping preparation is the most common reason paint finishes fail — it’s worth taking the time to get it right. Our interior painting and decorating service always starts with thorough surface preparation.

2. Choose the Right Paint for Each Room

Not all paints are created equal, and the right choice depends on the room. Kitchens and bathrooms need moisture-resistant formulations. Hallways and high-traffic areas benefit from durable, wipeable finishes like satin or eggshell. Bedrooms and living rooms can use softer matt emulsions for a more relaxed feel. Understanding the difference between flat, eggshell, satin, semi-gloss, and gloss finishes helps you match the paint to the purpose of the space. A professional painter can advise on the best products for your specific surfaces and requirements.

3. Understand How Lighting Affects Colour

A colour that looks perfect on a paint chart can look completely different on your wall. Natural light, artificial light, and even the direction a room faces all influence how colours appear. North-facing rooms in Edinburgh tend to get cooler, bluer light — warm tones can help counterbalance this. South-facing rooms handle cooler colours well. Always test paint samples on the actual wall and check them at different times of day before committing. This is especially important in Edinburgh tenement flats, where room orientations and window sizes vary greatly.

4. Protect Floors and Furniture Before Work Begins

Proper protection is non-negotiable. Dust sheets should cover all floors, furniture, and fittings before any sanding or painting starts. At Bert’s Decorating, we protect your home as standard — it’s part of our commitment to being the mess-free, efficient and polite decorator. Masking tape on skirting boards, door frames, and window edges ensures clean, sharp lines. Taking fifteen minutes to set up protection properly saves hours of cleaning and prevents damage to carpets, hardwood floors, and soft furnishings.

5. Don’t Underestimate the Power of Preparation Coats

Primer isn’t optional — it’s essential. A good primer seals the surface, improves adhesion, and ensures the topcoat colour appears true and even. Bare plaster, new wood, and surfaces with stains or strong existing colours all need appropriate primers before the finish coats go on. Using a stain-blocking primer on water-damaged areas prevents marks bleeding through. On bare MDF — common in kitchen cabinet and furniture painting — a specialist MDF primer is critical for a smooth, furniture-grade result.

6. Consider Wallpaper for Impact and Durability

Paint isn’t always the best answer. Wallpaper can add texture, pattern, and depth that paint alone cannot achieve. Feature walls with bold wallpaper are increasingly popular in Edinburgh homes, and modern wallpapers are far more durable and easier to maintain than older products. Vinyl wallpapers work well in kitchens and bathrooms, while non-woven options are easier to hang and remove. For period properties, traditional wallpaper designs can complement original architectural features beautifully. See our Pagoda Blue wallpaper project for an example of how a bold wallpaper choice can transform a room.

7. Invest in Quality Materials

Cheap paint might save money upfront, but it rarely provides the coverage, durability, or finish of professional-grade products. Quality paints typically require fewer coats, offer better coverage, and last significantly longer. The same applies to brushes, rollers, fillers, and tapes. Professional decorators use trade-quality materials because the difference in the finished result is immediately visible. When you’re investing in decorating your home, the materials are a small part of the overall cost but make a disproportionate difference to the outcome.

8. Plan Your Decorating Timeline Realistically

Decorating takes longer than most people expect, especially when preparation is involved. A single room repaint might take a day or two, but stripping wallpaper, repairing plaster, priming, and applying two topcoats can extend that to three or four days. Whole-house projects need careful scheduling, particularly if you’re living in the property during the work. Plan around drying times — rushing between coats leads to poor adhesion and visible brush marks. A professional decorator will give you a realistic timeline upfront, as we did with our farmhouse interior transformation.

9. Avoid Common DIY Decorating Mistakes

The most frequent mistakes we see in Edinburgh homes are: painting over wallpaper (it almost always causes problems later), not sanding between coats, overloading rollers, cutting in with the wrong brush, and choosing colours under shop lighting rather than testing them at home. Another common error is neglecting ceilings and woodwork — freshly painted walls look worse, not better, next to yellowed ceilings and chipped skirting boards. If you’re considering tackling the work yourself, be realistic about what’s achievable and where a professional will genuinely save you time and money.

10. Know When to Hire a Professional Decorator

Some jobs are well suited to DIY — painting a small bedroom, for example. But larger projects, high ceilings, exterior work, wallpapering, and anything involving plaster repairs or specialist finishes benefit enormously from professional expertise. A good decorator brings the right tools, materials, and techniques, and will complete the work faster and to a higher standard. Look for someone with genuine experience, proper insurance, and a portfolio of completed work you can review. Browse our project portfolio to see examples of our work across Edinburgh, or request a free quote to discuss your project.

Related Projects

See examples of our work across Edinburgh

Trinity Area Painting Project

Victorian Living Room Redecoration

Farmhouse Interior Transformation