Why Pencil Pleat Remains the Go-To Choice for Bay Windows

What is a Pencil Pleat Heading?

Pencil pleat is a heading style created by gathering the fabric at the top of the curtain into tight, uniform folds using a woven heading tape. The name comes from the neat rows of gathered fabric that resemble a row of pencils laid side by side. It is one of the most widely used curtain heading styles in British homes and has been for decades.

The heading tape has multiple rows of pockets into which hooks are inserted. These hooks then attach to either the gliders on a curtain track or the rings on a curtain pole. The position of the hooks within the tape can be adjusted, giving pencil pleat curtains one of their key advantages over some other heading styles by providing greater flexibility in how they sit and hang.

Why Pencil Pleat Works So Well on Bay Windows

There are several reasons why pencil pleat has remained such a consistent choice for bay windows, covering both practicality and style.

 

It Works With a Bent Track

For most bay windows, a bent curtain track is the most practical hanging solution. The track follows the shape of the bay, running along each section of the window. This allows the curtains to sit close to the glass and draw back fully into the bay when open.. Pencil pleat curtains hang from hooks that attach directly to the track gliders, which means they run smoothly along a bent track without any of the restrictions that come with heading styles that require a straight pole.

This compatibility with bent tracks is one of the main practical reasons pencil pleat is so well suited to bay windows. Eyelet curtains, for example, require a straight pole and simply cannot follow the shape of a bay in the same way.

 

The Fullness Can Be Adjusted

One of the most useful features of pencil pleat for bay windows is the ability to adjust the fullness of the heading. The gathering is controlled by cords running through the heading tape, so the fabric can be tightened or loosened to achieve the right level of fullness for each section of the bay.

This matters more on a bay window than on a straight window because the sections of a bay are often different widths. The front section is typically wider than the angled side sections, and getting the fullness to look consistent across all three requires careful calculation.

 

It Suits a Wide Range of Interiors

Pencil pleat has a classic, tailored quality that suits both traditional and contemporary interiors. It is not a heading style that dates quickly or belongs exclusively to one type of home, which is part of why it has remained such a consistent choice for bay windows.

Getting the Fullness Right

Fullness refers to the ratio of fabric width to track width. A curtain with good fullness has noticeably more fabric than the width of the track it hangs on, which is what creates the deep, gathered folds that make pencil pleat look its best.

As a general guide, the fabric should be significantly wider than the track before it is gathered. Too little fabric and the heading will look flat. Too much and the curtains can look bulky, particularly on the narrower side sections of a bay.

Getting this right across all three sections of a bay window is one of the details that makes a real difference to the finished result. Our measuring service will calculate the correct fullness for each section as part of the process.

 

Choosing the Right Fabric and Lining

Pencil pleat works well across a wide range of fabrics, from lightweight linens and cottons to heavier velvets and wools. The fabric you choose will affect both how the heading forms and how the curtains hang when drawn.

Lighter fabrics create a softer, more relaxed drape with finer pleats. Heavier fabrics produce a deeper, more structured pleat with greater weight and presence. Both can work well on a bay window depending on the effect you are after, though heavier fabrics require a track rated to handle the additional weight.

A good lining adds body to the curtain, helping the fabric hang properly and the pleats hold their shape over time. This is worth bearing in mind when choosing your fabric, as an unlined or poorly lined curtain will never hang as well as one that has been properly finished.

Tracks and Poles for Pencil Pleat Bay Window Curtains

A bent curtain track is the most practical and common choice for hanging pencil pleat curtains in a bay window. The track runs along each section of the bay, and the curtains draw smoothly from one end to the other. Tracks are available in hand drawn, corded and motorised options depending on the width of the bay and personal preference.

It is also possible to hang pencil pleat curtains from a bay window pole, though this is less common and more complex. Bay window poles need to be either specially bent or jointed at the angles, and the curtains hang from rings on the pole rather than gliders on a track. This can look very elegant in a traditional setting, but it does require careful specification. The pole needs to be strong enough to support the weight of the curtains and the joins at the angles need to allow the curtains to pass through smoothly.

For most bay windows, a well-specified bent track is the more straightforward and reliable solution. Our team can advise on the best option for your bay window when you visit our showroom.

See Our Curtain Heading Styles in Person

If you are considering pencil pleat curtains for your bay window and want to see how they look and hang in person, visit our showroom in Kirkheaton, Huddersfield. We have a full range of curtain heading styles on display, along with a wide selection of fabrics and linings to browse.

Our team are on hand to talk through fabric choice and track options. When you are ready to progress, we can arrange a home visit to take accurate measurements and advise on the best made-to-measure curtains for your bay window.