Straight Cut

A straight cut brush is a practical choice when you want even coverage without losing control around edges and flat surfaces. From walls and doors to woodwork and trim, the straight bristle edge helps you apply paint smoothly and keep each stroke consistent.

Browse straight cut paint brushes for trade decorating and DIY projects, with options from well-known decorating brands including Purdy, Hamilton, Axus Decor, Arroworthy, Paint Warrior and Monarch.

Find a Straight-Cut Brush for Smooth, Controlled Coverage

What is a straight-cut brush used for?

A straight cut brush has a flat, even bristle edge designed for controlled painting across flat and larger surfaces. It works well on walls, doors, panels, woodwork and trim, while experienced decorators may also use one for cutting in along long, straight edges. The shape helps spread paint evenly, making it a useful general-purpose brush for both trade and home decorating.

When should you choose a straight-edge brush?

A straight-edge brush is useful when you want more of the bristles to sit evenly against the surface. This makes it well suited to longer strokes and areas where consistent paint coverage matters.

Common uses include:

  • Walls and ceilings
  • Doors and flat panels
  • Skirting, frames and other woodwork
  • Windows and straight sections of trim
  • Emulsion, suitable wood paints and varnishes

Painting a larger wall? Use your brush around the edges before moving onto paint rollers for the main surface. If you need an especially sharp line around trim or between two colours, decorating masking tape can give you a little extra control.

What size straight-edge paint brush do you need?

The right straight-edge paint brush depends mainly on the area you are working on.

A smaller brush around 1.5 to 2 inches can give you more accuracy on narrow woodwork, frames and detailed areas. Move up in size when you have broader doors, panels or larger surfaces to cover, as a wider brush can carry more paint and reduce the number of strokes needed.

Brush shape is only part of the decision. Check which paint the individual product is designed for: synthetic filaments are commonly used with water-based paints, such as emulsion, because they keep their shape well while working.

For preparation, cleaning and keeping your kit organised between jobs, browse our painting and decorating accessories. If you are finishing or protecting timber, you can also explore our wood oils and finishing products.

Is a straight brush better than an angled brush?

It depends on the job. A straight brush is often comfortable for flat surfaces, long straight runs and general painting. An angled brush gives you a narrower tip that can make corners, detailed trim and tight cutting-in work easier.

There is no rule saying you cannot cut in with a straight brush. If you have good brush control, a quality straight cutter can produce clean results along long edges and avoid messy errors.

Choose the right straight cut brush for the job

Think about the surface, price, brush size and type of paint before making your choice. A smaller brush gives you greater accuracy, while a wider flat brush can make larger areas quicker to cover.

Compare the options above, choose the ideal brush for the job and add it to your basket. Haverhill Paint Supplies stocks paint brushes and decorating tools for both professional tradespeople and home decorators, so you can get the kit you need for the full job in one order.