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When most people think about decorating, they usually focus on the paint colour or the finish they want to use.
But one of the things that can make the biggest difference to your final result is actually much simpler.
Your paint brush.
A good brush can make cutting in feel easier, help paint flow more smoothly onto the surface, and leave you with a much cleaner finish overall. The wrong brush, on the other hand, can leave brush marks everywhere, make edges harder to control, and turn what should be a fairly simple job into a frustrating one.
The good news is that choosing the right paint brush really isn’t complicated once you know what to look for.
In this guide, I’ll walk you through the different paint brush shapes decorators use, what each one is best for, and a few of the brushes we’d personally recommend depending on the budget you’re working with
Why Your Paint Brush Matters More Than You Think
A good quality paint brush does much more than simply hold paint.
It helps paint spread evenly across the surface, improves control around edges and corners, and reduces visible brush marks for a smoother overall finish.
And honestly, once you’ve used a decent brush properly, you notice the difference straight away.
Better brushes tend to:
- Hold more paint
- Release paint more evenly
- Keep their shape during use
- Give you better control when cutting in
- Last much longer if cleaned properly
That becomes especially important when you’re painting skirting boards, ceilings, doors, or window frames where neat lines and precision really matter.
Even if you’re rolling larger wall areas, the brush you use for cutting in and detail work still has a huge impact on the finished result.
Understanding Paint Brush Shapes
One of the biggest things that affects how a brush performs is its shape.
Different brush styles are designed for different jobs, and once you understand what each one is best at, choosing the right brush becomes much easier.
Here’s a simple breakdown of the most common paint brush shapes decorators use.
| Brush Type | Best For | Example |
| Angled Brush | Cutting in around ceilings, windows, and corners |
Good: ProDec Premier Cutting In Paint Brush Better: Axus Angled Pro-Cutter Best: Paint Warrior Badger Long Handle Angle Brush |
| Straight Brush | Doors, furniture, and larger flat surfaces |
Good: ProDec Premier Synthetic Paint Brush Better: Axus Grey S-Finish Synthetic Bristle Paint Brush Best: Purdy Pro-Extra Monarch Brush |
| Oval Brush | General decorating work and larger trim areas |
Good: ProDec Premier Angle Oval Brush Better: Arroworthy Classic Contractor Semi-Oval Sash Brush Best: ProDec Ice Fusion Oval Straight Cut Paint Brush |
A Closer Look at Each Brush Type
Angled Brushes
If I could only keep one brush shape in my decorating kit, it would probably be an angled brush.
They’re incredibly versatile and make cutting in around ceilings, corners, windows, and door frames much easier, especially if you’re not overly confident with a brush yet.
The angled edge gives you far more control over where the paint goes, which is why decorators rely on them so heavily for cleaner lines and neater edges.
A good angled brush genuinely makes decorating feel easier.
Recommended Brushes
Good: ProDec Premier Cutting In Paint Brush
Better: Axus Angled Pro-Cutter or Monarch Advance Oval Angle Sash Brush
Best: Paint Warrior Badger Long Handle Angle Brush
Straight Brushes
Straight brushes are ideal for flatter surfaces where you want smooth, even coverage without visible brush marks.
They work particularly well on doors, furniture, and broader trim, especially in areas where using a roller would feel awkward or unnecessary.
A lot of decorators still keep a good straight brush nearby because sometimes it’s simply the easiest tool for the job.
They’re also a really good option if you prefer a bit more control when laying off paint on woodwork.
Recommended Brushes
Good: ProDec Premier Synthetic Paint Brush
Better: Axus Grey S-Finish Synthetic Bristle Paint Brush or Monarch Advance Straight Wall Paint Brush
Best: Purdy Pro-Extra Monarch Brush
Oval Brushes
Oval brushes are favourites for a lot of professional decorators because they simply hold more paint.
That means fewer trips back to the tin, faster progress on bigger jobs, and a smoother flow across larger surfaces.
They’re brilliant for doors, frames, skirting, and general trim work where you want to move efficiently while still keeping a really nice finish.
If you do a lot of woodwork painting, an oval brush is definitely worth having in your kit.
Recommended Brushes
Good: ProDec Premier Angle Oval Brush
Better: Arroworthy Classic Contractor Semi-Oval Sash Brush
Best: ProDec Ice Fusion Oval Straight Cut Paint Brush
A Quick Tip for a Better Finish
One simple trick many decorators use is to slightly dampen a new brush before painting.
It helps the bristles absorb paint more evenly and can reduce brush marks during the first coat.
It's also worth taking the time to clean your brushes properly after each job. A good quality brush can easily last for years if it's looked after correctly, which makes investing in a decent one well worth it.
To keep your brushes in top condition, products such as Bartoline Brush Cleaner, Zinsser BIN Brush Cleaner & Restorer, and Pretty Boy Paint Cleaner & Conditioner can help remove paint build-up and keep bristles soft and workable. A little maintenance goes a long way when it comes to achieving a professional finish and getting the most out of your tools. If you're looking for more options, take a look at our full range of brush cleaners.
The Right Tools Make Decorating Easier
Choosing the right paint brush might seem like a small detail, but it can make a huge difference to how easy your decorating project feels.
The right brush helps you work faster, achieve cleaner edges, and create a smoother finish overall.
If you’re looking for more options, you can explore our full range of paint brushes and decorating tools on the Decorating Centre Online website.
And if you’re unsure which brush would suit your project best, our team is always happy to help. You can message us on Facebook, Instagram, TikTok, WhatsApp, email, or give us a call on 01388 608144.
Happy decorating,
Helen x
