Curtains shape the light, the insulation and the character of a room far more than it seems. Before buying, it’s worth measuring and deciding what function they will serve: filtering prying eyes, darkening a bedroom or simply adding texture to a bright living room. This guide summarises the criteria that really make a difference when choosing them.
Measure well before falling in love with a fabric
The most common mistake is to take only the width of the window. The track or rod should extend between 15 and 25 cm on each side so that, when gathered, the fabric doesn’t cover the glass and the light comes in generously. In terms of height, two options work: down to the floor (visually lengthens the wall) or down to the frame (more practical in kitchens and bathrooms). For a full-bodied gather, calculate between 1.5 and 2.5 times the width of the opening depending on the type of heading.
Fabrics: what to expect from each one
- Linen and linen blends: natural drape, they age well and let through a warm light. They crease, and that’s part of their charm.
- Cotton: easy to wash and very versatile; it’s best to choose higher weights so they aren’t see-through.
- Technical polyester: resists moisture, barely loses its shape and often incorporates stain-resistant treatments. Ideal in high-use areas.
- Velvet and sateen: add visual weight and acoustic insulation; better in bedrooms and large living rooms.
- Voile and gauze: perfect as an inner layer to diffuse the light without giving up privacy.
A useful trick: always ask for a sample and hang it in front of the window for a few days. The colour changes depending on the orientation, and a tone that looks neutral in the shop can turn greenish or pinkish in the afternoon light.
Double layer: the most flexible solution
Combining a blind or a translucent curtain with an opaque panel lets you regulate the entry of light without any building work. In bedrooms, look for fabrics with good opacity or add a thermal lining: it reduces heat loss in winter and the heat that comes in during summer, as well as dampening street noise.
Fittings and maintenance
Ceiling-recessed tracks take centre stage in modern rooms and allow you to cover entire walls; rods with rings are simpler to install and change. Check the weight each system supports before hanging thick fabrics. To clean them, vacuum on a cold setting with a soft brush every few weeks and respect the washing label: linen tolerates little heat and velvet usually requires dry cleaning. Ironing vertically with a cloth in between prevents shine.
Details that elevate the result
Hanging the panels a few centimetres below the ceiling creates a sense of spaciousness. Distribute the gather evenly and check that the hems sit at the same height from the floor. If you’re unsure about patterns, let the main window take centre stage and keep the rest of the textiles in plain tones: the overall look gains serenity and the curtains play their part without competing with the furniture.