Why accuracy is so important
Double roller blinds give you the best of both worlds – a sheer blind for daytime light control and a blackout blind for night-time privacy. But to get the full benefit, your blinds need to fit perfectly. Even a slight miscalculation can affect how smoothly they roll or leave gaps at the edges. Precise measuring ensures a sleek look and effortless performance.
Tools to have ready
Before you begin, make sure you’ve got:
- A solid metal tape measure (avoid fabric tapes as they can stretch)
- A pencil to jot everything down
- A notepad or paper for recording measurements clearly
- A step stool if your windows are tall or tricky to reach
Choosing inside or outside fitting
Your first decision is whether your blinds will sit:
- Inside the recess (recess fit): Creates a tidy, built-in appearance. Bear in mind there may be small light gaps at the sides.
- Outside the recess (exact fit): The blinds overlap the recess and cover part of the wall or frame, providing better light control and a bolder look.
This choice will guide how you measure.
Step-by-step measuring instructions
Measuring the width
- Recess fit: Measure the width inside the recess in three places – top, middle, and bottom. Record all three and use the smallest figure for your final width.
- Exact fit: Measure the total width of the window opening and add an overlap (around 7–10cm each side) to block more light.
Measuring the drop
- Recess fit: Measure the inside height of the recess in three places – left, centre, and right. Note all three and use the shortest measurement.
- Exact fit: Measure from the top point where you’d like the blind to start down to your chosen finishing point. Add extra if you want generous coverage.
Double-check your figures
Because you’re dealing with two blinds on one bracket, accuracy is especially important. Always remember the golden rule: measure twice, cut once.
Pitfalls to avoid
Some easy mistakes to watch out for include:
- Only measuring once instead of three times
- Forgetting to allow for obstructions like handles or tiles
- Rounding your figures instead of writing them exactly
- Using a cloth tape that bends or stretches
Why it pays to get professional help
Double roller blinds have two layers to align, so accuracy matters even more than usual. If you’d like complete confidence, let the experts handle it. Kelly’s Blinds provide professional measuring and fitting services, ensuring your double rollers are installed neatly and work flawlessly.
Next steps once you’ve measured
With your numbers ready, it’s time to explore the options. Take a look at the stylish selection of Double Roller Blinds to find the perfect balance of light and privacy for your home.
FAQ – How to Measure Double Roller Blinds?
Do double roller blinds need more space than single rollers?
Yes – because there are two blinds on one bracket, you’ll need to ensure the recess or wall has enough depth to accommodate them.
Which is better for light control – recess or exact fit?
Exact fit generally blocks out more light, while recess fit gives a tidier, built-in appearance.
Should I measure each window individually?
Always. Even if windows look identical, slight differences can affect how your blinds fit.
