Start With the Light and the View

Before you fall in love with a colour swatch, stand in the room at different times of day and watch what the window actually does. A south-facing bedroom that floods with morning sun needs a very different curtain from a narrow north-facing sitting room that never quite warms up. Ask yourself three questions: how much light do you want to keep, how much do you want to shut out, and who can see in?

Linen is naturally semi-translucent. Even a mid-weight weave lets a soft glow through, which is precisely why it looks so good in British homes where we are chasing light for most of the year. But that same quality means an unlined linen curtain offers very little privacy at night once the lamps are on. If the window faces a street or a neighbour's kitchen, plan for a lining from the outset.

Also check what is outside. Linen will fade over time in strong direct sun, so a pale natural or oatmeal tone holds its looks better in a bright south-facing bay than a deep saturated dye.

Weights, Weaves and Blends

Not all linen behaves the same way, and the weight you choose should follow the job the curtain has to do.

• Lightweight washed linen is airy and casual, ideal for kitchens, bathrooms and small box rooms where you want texture without bulk. It filters rather than blocks.
• Mid-weight linen is the workhorse for living rooms and bedrooms. It hangs with a gentle weight, softens a window beautifully and takes a lining well.
• Heavyweight or brushed linen suits large windows, tall ceilings and draughty period homes, where the extra body helps the fabric fall in generous folds.
• Linen-cotton blends crease less and hold a pleat more crisply than pure linen, which is worth knowing if you dislike ironing.

Pure linen creases — that is part of its charm, but only if you genuinely like the look. If you want a smoother finish, a blend with a little cotton or viscose will drape more obediently while keeping the natural slubby texture.

Lining Options Explained

Lining is the decision most people rush, and it changes everything about how a curtain performs.

• Unlined gives you the softest, most relaxed look and the most light. Best for rooms where privacy is not an issue.
• Standard cotton or polycotton lining adds body, protects the linen from sun damage and improves privacy without blocking much light.
• Thermal or blackout lining keeps heat in during winter, deflects summer sun and darkens a bedroom properly. It does make the curtain stiffer, so allow extra fullness.
• Interlined — a layer of bump between linen and lining — is the traditional choice for large windows and cold rooms, giving a rich, padded fall.

For bedrooms, a blackout lining with a separate lightweight linen sheer is a lovely combination: soft by day, dark by night, and far more elegant than one heavy panel trying to do both jobs.

Room by Room

Living room. Go for mid-weight linen in a natural, clay or sage tone with standard lining. Floor-length, breaking gently onto the floor, is the most forgiving and the most flattering. If the room is overlooked, add a sheer roller blind behind.

Bedroom. Prioritise darkness and warmth. Blackout or thermal lining, full drop to the floor, and a track that extends 15–20cm past each side of the window so no light leaks around the edges.

Kitchen and bathroom. Humid rooms suit a shorter drop — just below the sill or to the top of the tiles — in lightweight washed linen. Keep it unlined or lightly lined, and choose a heading that can be taken down and washed easily.

Nursery or study. A dim-out lining is a good middle ground in a nursery, softening light for naps without total darkness. In a study, unlined linen with a sheer works well, letting you keep the window bright while cutting glare on a screen.

Measuring and Hanging for a Good Fall

Linen needs generosity. Aim for at least double the width of the track or pole, and closer to 2.5 times for a luxurious look on a wide window. Fit the pole 15cm above the window recess and 15–20cm wider at each side — this makes the window appear larger and stops light creeping in at the edges. Choose pencil pleat or triple pleat for a traditional, tailored finish, eyelet for an easy casual slide on a pole, and a wave heading on a track for clean, even folds in a modern room. Always hang a new curtain for a few days before judging the length; linen relaxes and drops slightly as it settles.

Washing and Everyday Care

Linen improves with age if you treat it kindly. Shake curtains out weekly and vacuum gently with a brush attachment on a low setting rather than waiting for visible dust. Wash unlined linen at 30°C on a gentle cycle with a mild detergent, avoid tumble drying, and line dry in the shade to prevent fading. Expect around 3–5% shrinkage on the first wash, so buy slightly longer than you need if you plan to launder rather than dry clean.

Iron while slightly damp on a medium-hot setting, or simply hang the curtain back on the pole and let the weight of the fabric ease the creases out. Lined and interlined curtains are best dry cleaned to protect the structure. With a little care, a well-chosen linen curtain will soften your windows, warm your rooms and quietly outlast several trends.