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Interiors & Decorating

Inspiration and advice on interior design, decorating styles, colour schemes and home aesthetics.

Interiors & Decorating

House Exterior Painting - Top Painting Tips

Home DIY can be cost-saving and rewarding, but it is vital that you do the job properly to avoid potentially expensive mistakes further down the line.

Home DIY can be cost-saving and rewarding, but it is vital that you do the job properly to avoid potentially expensive mistakes further down the line.

We have previously talked through what you need to consider before you start, and essential preparation to get a great finish. Now it’s time to get down to the job of actual painting. Here are our top tips.

Plan for the weather – you may have set aside a week’s holiday to get the external painting done, but the weather may have other ideas. Any professional painter will tell you that moisture is their nemesis and can cause bleeding paintwork and annoying bubbles. So if the forecast for your painting window is damp or rainy, it may be worth postponing it to another day. You want dry conditions; a little wind is fine and will help the paint to dry, but if you live somewhere with lots of debris (leaves, sand or grit from the road), you may be better off waiting for the wind to drop, too. If you are struggling to find the time when the weather is just right, you may be better off hiring a professional painter; they tend to have a balance of jobs which allows them to work inside when it is wet and outside when it is dry.

Prime your surfaces – you may have done all the leg work in cleaning, repairing and sanding your surfaces, but it still pays to use a primer. Primer acts as a moisture barrier, thereby preventing mildew from building up on the paint surface, and it also gives you a lovely smooth surface that the topcoat will stick to. This will reduce peeling and give you a great finish. In fact, the use of primer should at least double the lifespan of your paint job.

Start at the top and work your way down – tempting as it may be to start off with the easy to reach areas, a good painter always starts at the top.

Finish up – an excellent paint job is all about the finish; poor cutting in, chipped windowsills and unfinished trims will make your house look scruffy, no matter how much time and money has gone into the preparation, priming and painting. Using masking tape can make it much easier to get a clean finish, but it is important that you remove the masking tape before the paint dries to avoid peeling paint off with it. If you do notice paint in places that it is not supposed to be, take the time to remove it to leave a good, clean finish.

Keeping your home in good condition not only maintains value and prevents costly wear and tear, it makes it look and feel more like home, too. Decorating your home is a labour of love but if you don’t think that you have the time, skills, equipment or patience to do a great job, get in touch with a local painter for a quote; it may not be as expensive as you think. For more tips and inspiration, follow Trust A Trader on Facebook or Twitter.

Looking for more interiors & decorating advice?

Find clear, practical answers to common interiors & decorating questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

  • What is the difference between a painter and a decorator?

    A painter focuses on applying paint - walls, ceilings, woodwork. A decorator does all of that but also handles wallpaper, specialist finishes, surface prep, and can advise on colours and materials. Many professionals do both and call themselves painters and decorators. For a straightforward repaint, a painter is fine. If you want wallpaper, something specialist, or someone to help you make decisions about the finish, go with a decorator.

  • How many coats of paint does a professional decorator apply?

    For most walls, it's a primer or mist coat, then two topcoats. New plaster, bare surfaces, or a big colour change might need more preparation or extra coats. Cutting corners on coats or using cheap paint are the most common ways to get a finish that looks fine at first and starts showing its age within a year. A trusted decorator always prepares the surface properly and won't rush between coats.

  • How do I prepare my home before a decorator arrives?

    Move furniture away from the walls and take down pictures, mirrors, and anything fixed to the walls. If you can strip old wallpaper yourself beforehand, it'll save time on site. Make sure every part of the room is accessible and well-lit. Talk through surface prep with the decorator in advance - a good one will tell you exactly what they need before they can start.

  • How do I know if my walls need replastering before decorating?

    If there are significant cracks, areas that sound hollow when you tap them, persistent damp, or large patches that are flaking or badly uneven - replastering first will give a much better result. Decorating over problem plaster looks fine initially but every imperfection tends to show through, especially with modern matt paints. A decorator can assess whether full replastering or careful preparation and skim coating will get you where you want to be.

  • What are the most popular interior design styles right now?

    There's been a pretty clear shift away from the all-grey, everything-neutral look of the 2010s. Warmer tones are dominating - clay, terracotta, stone, off-white - with natural materials like linen, rattan, and solid timber replacing high-gloss finishes. Biophilic design (plants, natural light, organic shapes) has gone from trend to standard practice. There's also a real appetite for spaces that feel personal and collected rather than showroom-ready - bold wallpaper, layered textiles, and period features being celebrated rather than painted over.

  • How long does a full home decorating project typically take?

    A single room in good condition typically takes a professional two to three days. A full house - particularly an older property that needs a little more care beforehand - can take several weeks. The part that often catches people off guard is the preparation: stripping wallpaper, filling, sanding, and priming all take a good amount of time, and doing them properly really does make all the difference to the finished result.

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