Complete Guide to Measuring Curtains
Master the art of perfect curtain measurements for a flawless finish
Getting the right measurements is crucial for your curtains to look and function perfectly. Whether you're updating your living room, bedroom, or any other space, accurate measurements ensure your curtains hang beautifully and provide the coverage you need. In this comprehensive guide, we'll walk you through every step of the measuring process.
We'll cover both scenarios: measuring with an existing track and planning for a new installation. Our step-by-step instructions will help you achieve professional results, regardless of your experience level.
Before You Start
Taking accurate measurements is the foundation of beautiful window treatments. Before you begin, there are a few important considerations to keep in mind:
- Decide on your curtain style (eyelet, pencil pleat, wave, etc.) as this can affect measurements
- Consider the look you want to achieve (floor-length, sill-length, puddle)
- Think about light control and privacy needs
- Check for any obstacles that might affect curtain movement
Essential Tools
Having the right tools on hand will make the measuring process easier and more accurate. Here's what you'll need:
- Metal measuring tape
Fabric tapes can stretch and give inaccurate measurements. Always use a metal tape measure for precision.
- Step ladder
Ensures safe and accurate measurements at height.
- Pencil and paper
For recording measurements and making notes.
- Level
Helps ensure your measurements are perfectly horizontal and vertical.
Measuring with an Existing Track
Width Measurement (A)
When measuring an existing track, accuracy is crucial as you won't have the flexibility to adjust the width later.
- Measure the entire length of your existing track from end to end
- This will be your width measurement (A)
- No need to add extra width as the track defines the curtain width
- Make sure to measure the actual track, not just the visible curtain area
- If you have a center-opening track, note this for curtain pair calculations
Drop Measurement (B)
The drop measurement determines how your curtains will hang and affects the overall look of your window treatment.
- Measure from the top of the track to where you want your curtains to end
- For floor-length curtains, measure to 1cm above the floor
- For sill-length curtains, measure to the window sill
- Consider any radiators or furniture that might affect the length
- Take multiple measurements across the width to account for uneven floors
Planning for a New Track Installation
Width Measurement (C)
When planning a new track installation, you have more flexibility to create the perfect window treatment.
- Measure the width of your window frame
- Add 20cm to each side (40cm total) for optimal coverage
- This extra width ensures proper coverage when curtains are closed
- Consider the wall space available for mounting brackets
- Check for any obstacles that might affect track placement
Drop Measurement (D)
Proper drop measurement is crucial for achieving the right proportions and ensuring your curtains function correctly.
- Start measurement 10cm above the window frame
- For floor-length curtains, measure to 1cm above the floor
- For sill-length curtains, measure to the window sill
- Add 20cm to each side of the window width for the track length
- Consider the ceiling height and overall room proportions
Understanding Fabric Requirements
Different fabric types require different amounts of fullness to hang properly and achieve the desired look.
Fabric Fullness Guide
- Light to Medium Fabrics (2-2.5x)
Perfect for cotton, linen, and medium-weight polyester blends. This fullness provides elegant draping without being too heavy.
- Sheer Fabrics (2.5-3x)
Voiles and sheers need extra fullness to create soft, flowing folds and maintain privacy.
- Heavy Fabrics (1.5-2x)
Velvet, thick damask, and lined curtains require less fullness due to their weight and bulk.
Professional Tips for Perfect Measurements
Essential Measuring Tips
- Always use a metal measuring tape for accuracy
- Double-check all measurements before ordering
- Consider the curtain heading style when measuring the drop
- Account for any obstacles like radiators or furniture
- Measure each window individually, even if they appear identical
- Write down all measurements immediately to avoid confusion
- Consider light gaps and privacy when planning track placement
Common Mistakes to Avoid
- Not accounting for curtain heading type in measurements
- Forgetting to check for obstacles or architectural features
- Using fabric tape measures which can stretch
- Not considering pattern matching requirements
- Failing to account for curtain stack-back when open
Ready to Order Your Curtains?
Now that you have all the information needed to measure your windows correctly, it's time to choose your perfect curtains. Whether you prefer ready-made options or want to create a custom solution, we're here to help.