Types of Curtains and Drapes: A Buyer's Guide

Understanding the main types of curtains makes choosing window dressings far less daunting. The differences come down to two things: the heading, which is how the curtain hangs from the track or pole, and the fabric, which sets the weight, light control and feel. Get both right and a window looks intentional; get them wrong and even good fabric falls flat.

This guide covers the common heading styles, the fabrics worth knowing, the role of lining, and how to handle length and hanging height. It ends with the mistakes that most often spoil otherwise good curtains.

Curtains by function

Before the heading styles, it helps to think about what a curtain is for. The same heading can be made up in different fabrics to serve very different purposes.

Sheer curtains: light, translucent panels that soften daylight and give daytime privacy while keeping a room bright. Often layered behind heavier curtains.
Blackout curtains: made with a dense fabric or blackout lining to block light almost completely, ideal for bedrooms and nurseries.
Dim-out or thermal curtains: a middle ground, reducing light and improving insulation without total darkness.

Many rooms benefit from layering a sheer with a heavier curtain, giving you a soft daytime filter and full coverage at night. This flexibility is a quiet hallmark of considered interior design.

Heading styles

The heading defines the look more than almost anything else. Here are the styles you will meet most often.

Eyelet and grommet

Metal rings set into the top of the fabric slide directly onto a pole, creating soft, even, contemporary folds. Eyelet curtains are easy to draw and suit modern interiors, though they always show the pole.

Pinch pleat

Fabric is gathered into neat, stitched pleats at the top, producing a tailored, formal finish with deep, structured folds. Pinch pleat is a classic choice for living rooms and bedrooms where a refined look is wanted, and it works on both tracks and poles.

Tab top

Fabric loops along the top slot over a pole for a relaxed, casual look. Tab tops suit informal and country-style rooms but can be slightly harder to draw smoothly.

Rod pocket

A sewn channel along the top threads onto the pole, gathering the fabric softly. Simple and economical, rod pocket curtains are best for panels that stay mostly closed, such as sheers, since they do not glide easily.

Pencil pleat

A gathered tape draws the top into tight, narrow folds resembling rows of pencils. Versatile and adjustable, pencil pleat is one of the most common and forgiving headings, working on tracks and poles alike.

Café curtains

Short panels that cover only the lower half of a window, mounted on a mid-height rod. Café curtains give privacy while letting light in above, which suits kitchens and bathrooms.

Fabrics

Fabric determines weight, drape, light control and how a curtain ages. The common choices each have a character.

Linen: relaxed and natural, with a beautiful soft drape and a slightly textured look. It creases readily, which is part of its charm.
Cotton: versatile, crisp and easy to live with, suiting most rooms and a wide range of styles.
Velvet: heavy, rich and excellent at blocking light and insulating, lending a sense of luxury and depth.
Polyester and blends: hard-wearing and affordable, often easier to clean and more resistant to fading.
Wool and wool blends: warm and substantial, with good insulating qualities for cooler rooms.

Heavier fabrics such as velvet and wool hang in generous folds and suit formal rooms; lighter fabrics such as linen and cotton feel airy and informal. The restrained use of natural materials seen in a traditional Japanese house is a useful reminder that texture and simplicity often read as more refined than pattern.

Lining

Lining is the part people forget, yet it transforms how a curtain looks and performs. An unlined curtain hangs thin and lets light through; a lined one hangs with weight and body.

Standard lining improves drape, protects the face fabric from fading and adds modest insulation.
Blackout lining blocks light for bedrooms and rooms that need darkness.
Interlining adds a soft inner layer for a plush, luxurious fall and the best insulation, ideal for principal rooms.

If your budget allows, lining is rarely wasted. It makes inexpensive fabric look more expensive and extends the life of the curtain. Budgeting for proper lining early is sensible, in the same way you would plan other finishes within a renovation budget.

Length and hanging height

How a curtain is hung matters as much as what it is made of. Two simple habits make the biggest difference.

First, hang the pole high and wide. Mounting the track well above the window frame, often close to the ceiling, draws the eye up and makes the window and room feel taller. Extending the pole beyond the frame on each side lets the curtains stack clear of the glass when open, so they admit maximum light and the window looks larger.

Second, choose the length deliberately. Floor-length curtains are the safest, most elegant default. You can let them just kiss the floor, break slightly for a relaxed look, or pool generously for a soft, traditional effect. Short curtains that stop at the sill suit kitchens and café-style windows but look mean in a living room. Whatever you choose, avoid the awkward in-between length that hovers above the floor, which is the most common error of all.

Common mistakes to avoid

A few recurring missteps undermine otherwise good curtains.

Hanging too low. A pole set just above the frame shortens the wall and dwarfs the window.
Skimping on width. Curtains need roughly twice the window width in fabric to fall in proper folds rather than hanging flat.
Wrong length. Curtains that stop short of the floor look unfinished; aim to reach the floor in most rooms.
Forgetting lining. Unlined curtains look thin and fade faster.
Matching the heading to the wrong pole. Eyelet curtains need a pole, not a track, while pencil and pinch pleat work on either.

Frequently asked questions

What are the main types of curtains?

The main types are defined by heading style, including eyelet, pinch pleat, pencil pleat, tab top, rod pocket and café curtains, and by function, such as sheer, dim-out and blackout panels.

What is the difference between curtains and drapes?

The terms are often used interchangeably, but drapes usually describe heavier, lined, floor-length panels with a formal feel, while curtains can refer to any fabric window panel, including lighter and shorter styles.

Which curtain fabric is best for blocking light?

Dense, heavy fabrics such as velvet block light well on their own, but for near-total darkness the most reliable approach is any fabric made up with a blackout lining added behind the face cloth.

How high should I hang curtains?

Hang the pole well above the window frame, often close to the ceiling, and extend it beyond the frame on each side so the curtains feel generous, make the window look taller and clear the glass when open.

Do curtains need to be lined?

Lining is not essential but strongly recommended, as it improves the drape, protects the fabric from fading, adds insulation and makes even inexpensive fabric look more substantial and considered.

Choosing window dressings and want a considered, accountable approach? Talk to our consultancy or get in touch.