Curtains not only add aesthetic appeal to your living spaces but also serve functional purposes like privacy and light control. One key factor in ensuring that your curtains enhance the overall look of your room is accurate measurement.
In the UK, where window sizes and shapes vary, understanding how to measure curtains is crucial. This guide will walk you through the process, covering everything from the tools you need to common mistakes to avoid.
Tools Needed for Measurement
Before you start measuring for curtains, gather the necessary tools:
- Measuring tape: Ensure it’s long enough to measure the height and width of your windows.
- Step ladder: Especially important for tall or hard-to-reach windows.
- Pencil and paper: Essential for jotting down measurements and notes.
Understanding the UK Curtain Landscape:
Window sizes, curtain styles, and even terminology can differ across regions. So, let’s focus on the specifics of the UK curtain scene:

Image source: the spruce
Curtain Tracks/Poles: These come in standard widths in the UK, unlike the US where custom sizes are more common. Knowing these standard widths (e.g., 168cm, 228cm) will be crucial later.
Heading Styles: UK curtains often feature eyelet, pencil pleat, or pinch pleat headings, which affect how the fabric gathers at the top.
Curtain Lengths: Popular options include sill length (above the windowsill), below sill length, floor length, and puddle length (pooling on the floor).
The Three Measurements on Curtains:
Width:
- This measurement indicates the horizontal coverage of the curtains. It is crucial for achieving a balanced and proportional look, whether you opt for an inside or outside mount.

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Length:
- The length measurement signifies the vertical coverage of the curtains. It is determined by factors such as the distance from the curtain rod to the floor and any additional length needed for specific styles or preferences.

Image source: thespruce
Fullness:
- Fullness refers to the extra width added to the curtain measurements to create a lush and elegant appearance. It is calculated when determining the curtain rod width, ensuring the curtains have a pleasing and luxurious drape.

Image source: thespruce
Additional Considerations
Pay attention to details such as hemming and allowances for a polished look. Consider the space needed for curtain hardware, including brackets and rings. Coordinate measurements with other window treatments for a harmonious overall appearance.
Common Mistakes to Avoid
Ensure you measure both width and length accurately to avoid an unbalanced look. Take into account the type of window and the desired fullness, as overlooking these aspects can lead to ill-fitting curtains.
Tips for Hanging Curtains
Hang curtain rods strategically, 4-6 inches above the window frame for an elongated appearance. Maintain symmetry in measurements and check them thoroughly before purchasing to avoid costly mistakes.
Shopping for Curtains
Understand curtain sizing labels, distinguishing between length and width. Consider the benefits of custom and ready-made curtains, weighing factors such as precision and cost. Whether shopping online or in-store, be mindful of return policies.
Additional Tips for the Savvy Measurer:
- Double-check measurements before ordering.
- Consider shrinkage: Add an extra 5-10cm to the drop for some fabrics.
- Account for window fixtures: Radiators, blinds, or alcoves might affect your measurements.
- UK Retailer Resources: Many UK curtain retailers offer specific measuring guides on their websites
Conclusion:
Measuring curtains in the UK is a detailed process that significantly impacts the overall look and feel of your space. By following these steps and considering various factors, you can confidently choose and install curtains that elevate your room’s style and functionality.
Remember, a little extra effort in measuring now will translate to years of enjoyment from curtains that drape beautifully, filter light seamlessly, and add that touch of magic to your home. So, go forth, measure with confidence, and let your windows sing with the perfect curtains!
Frequently Asked Questions (FAQs)
To determine the right size curtains, measure the width inside the window frame for the inside mount or the area you want to cover for the outside mount. Calculate the curtain rod width by adding extra inches for a luxurious look. For length, decide if you want curtains to hover, kiss, or pool on the floor, and add extra for hems.
Understand your window type and choose between inside and outside mounts. Measure the width and length accurately, considering curtain styles. Calculate the curtain rod width by adding extra inches for fullness. Coordinate measurements with other window treatments for a cohesive look.
Ensure ample width coverage for the window, whether inside or outside mount. Determine the desired curtain length based on personal preference and style. Calculate the curtain rod width by adding extra inches for a fuller, luxurious appearance.
Width: Indicates horizontal coverage for a balanced look.
Length: Signifies vertical coverage, measured from the curtain rod to the floor.
Fullness: The extra width added for a lush and elegant drape, is calculated when determining the curtain rod width.