Simple curtain ideas for awkward cottage windows

Why cottage windows rarely take a standard curtain

Almost no cottage window is square, and almost none of the walls around it are plumb. You may find a lintel so low that a full-length curtain would trail across the floor, a recess that is 40cm deep at one side and 32cm at the other, or a beam that drops down directly above the frame. Add lime plaster that crumbles at the sight of a drill bit, and the usual curtain pole and pair of floor-length drapes starts to look like a bad idea.

The answer is rarely to hide the window. Cottage windows are usually the best thing about the room: deep reveals, wonky glazing bars, oak lintels, thick stone. The trick is to dress them with something small, quiet and adaptable, so the original shape still reads.

Cafe curtains for half-height privacy

Cafe curtains cover only the lower third or half of a window, leaving the top clear. They are ideal for a cottage sitting close to a lane or pavement, where you want privacy at eye level without losing daylight or blocking the view of the garden.

A single brass or painted rod fixed inside the reveal works well, and a tension rod needs no drilling at all, which is a blessing in a listed building or a wall of soft lime plaster. Aim for a drop of around 45–60cm, finishing level with the bottom of the glazing bar or the sill. Use roughly one and a half times the window width in fabric for a soft gather rather than a stiff frill.

• Small checks, ticking stripe and lightweight linen all suit cottage rooms.
• Hang from rings rather than a rod pocket so the curtain slides easily.
• On a deep reveal, set the rod forward so the fabric sits clear of the glass and condensation.

Roman blinds for shallow recesses and low lintels

Roman blinds are the neatest solution for a window with a low lintel, because they stack into a shallow fold at the top instead of projecting into the room. They also suit uneven walls, since the blind follows the recess rather than the wall face.

You need at least 5cm of clear recess depth to fit the headrail, and a little more if you choose a lined blind. Where the recess is too shallow, face-fix a painted timber batten to the wall and mount the blind to that; the batten reads as part of the window and levels out the wonk in one go. Measure the width at the top, middle and bottom of the recess, and take the narrowest figure.

Keep the fabric light. An unlined cotton or a soft linen hangs better in a small recess than an interlined wool, which will bulge. Chain operation is easier than cord in a low cottage window, and check that the chain does not foul a beam or a windowsill when the blind is down.

Fixed pelmets that tidy up the top of the window

A fixed pelmet, sometimes called a valance, is a boarded box that sits across the top of the window and hides the track, the top of the curtains and any lumpy plaster above the frame. In a cottage it earns its place twice over, because it also cuts the draught that whistles down between curtain and glass.

Make the board from 9mm MDF or plywood, cut to the width of the window plus 10–15cm either side, and around 12–18cm deep. Fix it to a batten screwed into the wall or into the window head, then paint it in the same colour as the walls so it disappears, or cover it in a remnant of the curtain fabric.

The real advantage is that a pelmet can be mounted close to the ceiling, well above a low lintel. It draws the eye upwards, making a cottage window look taller than it is, and it means your curtains can hang from a track that would otherwise be on show.

Getting the hardware right on old walls

Old walls are the part most people underestimate. Before drilling, tap the plaster to find hollow patches and avoid them. Use a masonry bit on a slow speed without hammer action if you are dealing with lime or soft Victorian brick, and drill a test hole somewhere hidden first.

• Spread the load along a timber batten rather than relying on two brackets in crumbly plaster.
• Pack brackets with small wooden wedges or washers so a pole can be brought level on a sloped wall.
• Choose slim poles, 19–25mm, in antique brass, black iron or painted timber. Chunky poles overwhelm a small window.
• Fix into the reveal, not the wall face, wherever the curtains will fit; it keeps everything tight to the window.

Fabric, fullness and finishing touches

Aim for twice the window width in fabric for pencil pleat heading, and about one and a half times for a simple gathered or tab heading. Anything less looks mean in a small room. Unlined curtains are fine for cafe curtains; for a cold cottage window, a light interlining adds warmth without the bulk of a full blackout lining.

Fabrics that work hardest in cottages are small-scale: ticking, narrow stripe, ditsy florals, wool mixes and washed linen in chalky colours. Avoid large repeats, which get chopped about by a narrow window. Finish with hand-sewn headings, wooden rings, and a tieback only where a curtain genuinely needs holding back.

Above all, hang the dressing to the window you have. A curtain that stops at the sill, a blind that clears the glazing bars, a pelmet that lifts the eye, and the cottage window itself stays the star of the room.