The importance of precise measurements
When it comes to vertical blinds, accuracy is everything. A blind that’s too tight won’t glide smoothly, and one that’s too loose can leave gaps at the edges. Taking the time to measure properly from the start means you’ll enjoy a neat finish, smooth operation, and a tailored look that complements your window perfectly.
Handy kit for the job
Before you start, gather a few simple essentials:
- A sturdy metal tape measure (avoid cloth ones as they can stretch)
- A pencil for marking down your figures
- A notepad or sheet of paper to keep track of each measurement
- A step stool if you’re working with tall windows
Choosing between recess and exact fitting
You’ll need to decide how your blinds will sit. A recess fit (inside mount) means the blind sits neatly within the window recess, giving a streamlined look. An exact fit (outside mount) covers the window and often a little of the surrounding wall, ideal if you’d like to block more light or hide less-than-perfect frames. This choice determines how you take your measurements.
Your measurement walkthrough
Here’s the step-by-step guide to help you get it right first time.
Getting the width right
- Recess fit: Measure across the inside width of the recess in three places – the top, middle, and bottom. Write down all three, and use the smallest measurement. This ensures your blind will fit comfortably without snagging.
- Exact fit: Measure the full width of the area you’d like the blind to cover, then add extra on each side (typically 7–10cm) to reduce light leakage.
Working out the drop
- Recess fit: Measure the height inside the recess in three places – left, centre, and right. Again, go with the smallest figure.
- Exact fit: Measure from where you’d like the top of the blind to sit, down to your chosen finishing point. Add a little extra length if you prefer a more generous overlap.
Double-check before you order
It’s easy to misread a tape or jot down the wrong number. Always remember the age-old rule: measure twice, cut once. Going back over your figures only takes a minute but can save a lot of hassle later.
Slip-ups to steer clear of
Some common mistakes include:
- Measuring only in one place instead of three
- Forgetting to account for obstructions like window handles, radiators, or tiles
- Using a cloth tape that can sag or stretch
- Rounding measurements up or down instead of writing them exactly
When calling in the experts makes sense
While it’s perfectly possible to measure your own blinds, sometimes it’s worth leaving it to the professionals. Specialists like Kelly’s Blinds have the experience and know-how to measure and install with precision, taking away the stress and ensuring a flawless finish. It’s the simplest way to guarantee that your blinds look and work exactly as they should.
Ready for the next step?
Once you’ve got your figures, you’re ready to explore styles and fabrics. If you’d like inspiration, browse the full range of Vertical Blinds and discover options to suit every space. From light-filtering designs to blackout fabrics, you’ll find the perfect fit for your home.
FAQ – How to Measure Vertical Blinds?
1. Should I measure in centimetres or inches?
Centimetres are best, as they give greater accuracy. Always write down your numbers exactly as they appear on the tape.
2. Do I need to allow for window handles?
Yes. If your window has protruding handles, tiles, or other features, make sure your blind will clear them by adjusting your measurement or choosing an outside mount.
3. Can I measure once for all windows of the same size?
It’s best not to assume. Even windows that look identical can vary slightly, so measure each one individually to avoid surprises.
