When hand brushing beats spraying on joinery

Deep mouldings and in-situ panelling

Heavily moulded skirting, dado rail and panelled doors that cannot be removed are often better brushed, because the brush can be worked into the detail by hand rather than relying on the spray gun's angle reaching every recess. A skilled hand with a good sash brush will get paint evenly into a moulding profile that a spray pattern might only partially cover from one angle.

Occupied rooms and partial redecoration

Repainting one door or a single run of skirting in a room that is otherwise finished rarely justifies the masking, extraction and drying time a spray setup needs. Brushing lets that single element be finished in place without disturbing furniture, flooring or the rest of the room.

• Single doors or skirting runs within an otherwise finished room
• Furniture and floor coverings left in position rather than cleared
• Odour and overspray risk avoided in a live household

Brush quality and loading technique

A good natural or synthetic filament brush loaded correctly and laid off in the direction of the grain gives a finish that modern flow-enhanced paints level well. The old assumption that brushwork always shows marks has softened as self-levelling formulations have improved, provided the brush technique and loading are right.

• Brush loaded to roughly a third of the bristle length
• Strokes laid off in one direction along the grain
• Cutting-in edges finished before the flat areas to avoid overlap marks

Where brushing still loses out

On large flat panel doors destined for a factory-look finish, or where dozens of identical spindles need coating quickly, a brush cannot match the consistency of a spray gun across that volume. Recognising which situation you are in avoids either over-specifying a spray booth for one door or under-specifying a brush for forty balusters.