Why Period Windows Deserve Special Treatment
Period properties come with character in abundance — but that character can be surprisingly demanding when it comes to dressing windows. Sash windows with their elegant proportions, deep reveals, decorative cornices and picture rails all influence what will look right. The wrong choice can make a beautiful Georgian or Victorian room feel oddly disjointed, while the right one can elevate the whole space.
The guiding principle is simple: respect the original features. Window treatments should frame the architecture, not fight against it. If you are working with a period home, here is how to choose well.
Start With the Architecture
Before you think about fabric, look closely at the window itself and the wall around it.
- Window proportions: Georgian and Victorian sash windows tend to be tall and narrow. Treatments should emphasise that verticality, not cut across it with a heavy horizontal line.
- Deep reveals: Older properties often have recessed windows with deep internal reveals. Fitting shutters or blinds inside the reveal keeps the arrangement neat and lets the window's shape speak for itself.
- Cornices and picture rails: These mouldings sit high on the wall. A curtain pole mounted too high can obscure them; too low and it looks mean. Aim to sit the pole just below the cornice, or use a discreet track.
- Sash window mechanics: Remember that the bottom sash needs to slide up. Anything fixed to the frame or sill must not block that movement.
Made-to-Measure Shutters: The Clean, Period-Friendly Option
Plantation shutters have become a popular choice for period homes, and for good reason. When made to measure, they fit neatly into the window reveal and look as though they have always been there. They offer excellent light control, privacy and insulation — particularly welcome in older properties that can be draughty.
For period properties, choose a style that suits the era:
- Full-height shutters work well in tall Georgian windows, with a central tilt rod for an authentic look.
- Tier-on-tier designs allow you to open the top section for light while keeping the bottom closed for privacy — ideal for street-facing rooms.
- Café-style shutters cover only the lower half of the window and suit cottage-style properties.
Opt for a matt finish in a heritage shade — off-white, stone or a soft grey — rather than a high-shine modern white. Avoid wide louvres in small windows; narrower slats tend to look more refined in period settings.
Roman Blinds: Softness With Structure
Roman blinds are a wonderful middle ground. They are softer than shutters but still neat, and they work particularly well in rooms where full curtains would feel too heavy. In period properties, they are often used alongside curtains, mounted inside the reveal or just above it.
The key is the fabric and the finish:
- Choose natural fabrics — linen, wool, silk or a good-quality cotton. These drape beautifully and feel appropriate to older homes.
- Add a lining. A standard lining protects the fabric from sunlight; an interlined Roman blind adds body, helps with insulation and blocks more light.
- Keep the folds generous. Skimpy blinds look mean in tall windows. Allow for plenty of fabric so the blind hangs in soft, full folds when raised.
- Consider a pelmet or valance if you want a more traditional look, especially in a drawing room or dining room.
Roman blinds work especially well in kitchens, bathrooms and small bedrooms where space is tight but you still want warmth and texture.
Lined Curtains: The Classic Choice
For many period homes, nothing beats a beautifully made pair of lined curtains. They add warmth, reduce draughts, soften sound and frame a window in a way that feels effortlessly elegant.
To get them right:
- Go made-to-measure. Off-the-shelf curtains rarely fit period windows properly and can look skimpy. Made-to-measure ensures the right drop, fullness and heading.
- Choose the right heading. A triple pleat or pencil pleat heading suits most period rooms. Eyelet headings are best avoided — they look too contemporary against cornices and sash windows.
- Line and interline. A quality lining protects the fabric; interlining adds weight, insulation and a luxurious feel. For bedrooms, consider a blackout lining.
- Hang from a substantial pole or track. A wooden pole with simple finials or a discreet metal track both work well. Avoid very thin poles, which can look flimsy next to heavy fabric.
- Let curtains kiss the floor. In living rooms and bedrooms, a small break or a slight puddle looks generous. In hallways and busy areas, a neat just-off-the-floor finish is more practical.
What to Avoid
Some modern window treatments simply do not sit comfortably in period properties. Steer clear of:
- Minimalist roller blinds in prominent rooms — they can look flat and jarring against cornices and panelled walls.
- Very short café curtains across tall sash windows, unless the style is deliberately cottage-like.
- Heavy, high-shine fabrics that clash with the gentle patina of an older home.
- Fussy, over-decorated swags and tails unless the room genuinely suits a formal, historic look.
Practical Tips for Getting It Right
- Measure carefully. Period windows are rarely perfectly square. Measure in several places and take the smallest figure for width, the longest for drop.
- Test fabric in situ. Light in an older home changes throughout the day. Hold samples against the wall and window before committing.
- Think about insulation. Older properties lose heat through windows. Interlined curtains and well-fitted shutters can make a real difference to comfort and energy bills.
- Consider the whole room. Window treatments should relate to the wall colour, furniture and flooring. A heritage palette — soft greens, warm neutrals, muted blues — tends to sit beautifully in period settings.
Choosing window treatments for a period property is really about balance. You want the practical benefits of modern made-to-measure design, but presented in a way that honours the building's history. Get that right, and your windows will become one of the most beautiful features of your home.
