Curtains, Pelmets and Paint: Giving Modern Windows a Period Soul

uPVC windows are the quiet workhorse of the British home. They keep the rain out, the heat in and the maintenance low. They are also, let us be honest, not the most romantic feature in the room. The good news is that you do not need to replace them to change how they feel. Character at a window is rarely about the glass alone. It is about the layers around it: the curtain, the pole, the pelmet, the reveal, the paint and the way light is filtered. Treat the window as a stage set and you can give even a perfectly ordinary frame a period soul, often for less than the cost of a single new sash.

This is a budget-minded guide, and most of it is renter-friendly too. Internal dressings rarely need planning permission, though external shutters, awnings and anything fixed to a listed building or in a conservation area can be a different story. Check with your local authority before you drill outside, and check your lease before you drill inside.

Start with the frame you have

Before you buy anything, look at what is already there. A modern uPVC window often has a deep internal reveal, a narrow frame and a sill that is just waiting for a bit of dressing. Do not try to disguise the whole thing with a heavy blind; that tends to look like a window in a hotel conference room. Instead, work with the proportions. If the reveal is deep, use it. A simple wooden shelf above the window can become a pelmet. If the frame is bright white and you want a softer look, paint the surrounding wall and reveal in a warm neutral or a muted period colour. The eye reads the whole opening, not just the plastic.

Specialist uPVC paints do exist, but check the manufacturer's warranty before you use one. Many frames are best left alone. Painting the wall around them is reversible, cheaper and much less risky.

Curtains: the oldest trick in the book

A generous curtain is the single most effective way to make a modern window feel older. Go for a pole or track that extends well beyond the frame, so the curtains can hang clear of the glass during the day. Full-length curtains that just kiss the floor look more period than sill-length ones, and they also cut draughts. Choose a traditional heading such as pinch pleat, goblet or pencil pleat rather than a crisp eyelet, which can read as contemporary. If you are renting, tension rods and no-drill brackets are your friends. A thermal lining is worth the extra spend in a British winter; it softens the look and helps keep warmth in the room.

Colour is where you can have fun. Faded greens, warm ochres, soft blues and small-scale prints all feel at home in older properties. Avoid anything too shiny or too minimal. Tie-backs, holdbacks and a decent pair of curtain rings finish the job.

Pelmets: small box, big period energy

A pelmet is a simple box or shelf above the window that hides the curtain track and the top of the frame. It is one of the most period-looking moves you can make, and it is also quietly energy-smart. By stopping warm air from curling over the top of the curtain, it reduces that cold-draught feeling near the glass. You can make a fabric-covered pelmet with a basic wooden batten, or buy a ready-made one. Keep the shape simple: a straight box with a subtle trim will look more convincing than swags and tails in a modern room. A painted wooden shelf pelmet is another option and can be removed easily if you move.

Shutters and blinds: layer, do not block

Plantation shutters can look wonderful in period homes, but they are rarely cheap and they are not always renter-friendly. If you want the look without the commitment, consider café-style half curtains, a Roman blind in a natural fabric or a simple wooden Venetian blind. The trick is to layer. A blind alone can look flat; a blind with curtains either side feels considered. Avoid bulky blackout rollers as the only dressing unless the room genuinely needs them. If you do need darkness, put the blackout lining behind a prettier curtain.

Paint, trim and hardware

Look at the details around the window. An internal architrave, even a slim one, can add a frame within a frame. If you already have one, clean it up and paint it in the same colour as the wall for a calm, modern-period look, or in a contrasting eggshell to make a feature of it. Curtain poles in wood, brass or wrought iron feel more period than white plastic. Finials, brackets and holdbacks do not have to be expensive; charity shops and salvage yards often turn up good ones. Swap plastic curtain hooks for metal where you can. These are tiny changes, but they are the ones visitors notice without quite knowing why.

The planning and renter reality check

Internal curtains, pelmets and blinds are generally not a planning matter. External shutters, awnings and anything that changes the outside of a listed building or a property in a conservation area may need consent. If you rent, check your tenancy agreement before making holes. No-drill tension rods, adhesive hooks and freestanding screens can all be removed at the end of a tenancy. Take photos before you start and keep the receipts; reversible changes are the whole point.

The bottom line

You do not need new windows to get old-house charm. You need layers, warmth and a bit of restraint. Start with a generous curtain, add a simple pelmet if you can, and let the frame disappear into the room. The glazing can stay exactly as it is.