Finish is the decision people agonise over longest, and the one that makes the most visible difference. Here is how each behaves in a real room.
Matt Black
The most versatile contemporary option, and the reason it has become so popular is that it works almost everywhere. Black reads as a frame around the window, which sharpens the whole composition.
It is particularly strong with black or dark grey window frames, with white or off-white walls where it gives welcome contrast, and in rooms with industrial or modern detailing.
Worth knowing: matt black shows dust more than polished finishes, and in a very dark room it can disappear entirely against the wall.
Antique Brass
Warm, softened and slightly aged rather than bright. It carries a traditional feel without looking heavy.
Pairs beautifully with warm colour schemes — creams, taupes, warm greys, deep greens and burgundies. Very much at home in Victorian and Edwardian rooms, and increasingly used in modern interiors as a warm counterpoint to cooler surfaces.
Worth knowing: brass tones vary considerably between manufacturers. If you are matching to existing brass elsewhere in the room, compare in daylight before committing.
Polished Chrome
Bright, cool and reflective. It reads as crisp and clean, and bounces light around a room.
Best where there is already chrome present — modern bathrooms, kitchens, and rooms with contemporary light fittings or door furniture. It looks deliberate when it echoes something else and slightly out of place when it stands alone in a warm scheme.
Worth knowing: chrome shows fingerprints and water marks readily. Excellent in a bathroom for corrosion resistance, less forgiving in terms of maintenance.
Satin Silver
The quiet all-rounder. A brushed, low-sheen finish that is far more forgiving than chrome and considerably less assertive than black.
This is the choice when you want the hardware to recede and the curtains to do the work, or when a room has a mix of metals and you need something that does not compete. It suits cool and neutral schemes particularly well.
Worth knowing: it is genuinely difficult to make satin silver look wrong, which makes it the safe answer when you are undecided.
Wood
The warmest option, and the only one that brings texture as well as colour.
Natural and stained finishes show grain and suit period rooms, country interiors and anywhere with existing timber — exposed beams, wooden floors, panelled doors. Painted wooden poles are an underused option: matching the pole to the room woodwork lets it disappear completely.
Worth knowing: wood is sensitive to humidity, so it is less suited to bathrooms and conservatories. It also needs a larger diameter than metal for the same load.
How to decide
Look at the metal that is already in the room — door handles, light fittings, radiator valves, picture frames. Matching the pole to the dominant existing metal is almost always the right answer, and it is the approach designers use most.
If there is no obvious lead, consider the window frames. Black frames point to matt black. White frames give you a free choice. Timber frames point to wood or brass.
And if the room has a strong colour temperature, follow it. Warm schemes take brass and wood. Cool schemes take chrome and satin silver. Matt black works with both.
Mixing finishes
It is fine to mix, but do it deliberately rather than by accident. Two metals in a room reads as considered; four reads as unplanned. If you are mixing, let one dominate and use the second as an accent.
Keep the pole, rings, brackets and finials in the same finish. Mixing within a single pole almost never looks intentional.