Window Treatment Store & Blind Shop
Buying new blinds is one of the easiest ways to upgrade your home’s style, privacy, and energy efficiency. But before choosing your perfect window coverings, accurate measurements are essential.
Whether you’re planning to install zebra blinds, roller shades, or blackout blinds, learning how to properly measure your windows ensures a clean and professional fit.
At DBS Blinds, homeowners in Surrey frequently ask how to measure windows correctly before ordering custom blinds.
Why Accurate Measurements Matter
Incorrect measurements can lead to:
- Poor light control
- Gaps around blinds
- Installation issues
- Wasted money on incorrect sizing
Custom blinds are designed specifically for your window dimensions, so even small errors can affect the final result.
Step 1: Decide Between Inside Mount or Outside Mount
Inside Mount
Blinds fit neatly inside the window frame.
- Clean, modern appearance
- Great for showcasing trim
Outside Mount
Blinds cover the area outside the frame.
- Better light blocking
- Makes windows appear larger
Step 2: Measuring for Inside Mount Blinds
For inside-mounted blinds:
Measure Width
- Measure the inside width at:
- Top
- Middle
- Bottom
- Use the smallest measurement
Measure Height
- Measure height at:
- Left
- Center
- Right
- Use the largest measurement
This ensures the blinds fit properly inside the frame.
Step 3: Measuring for Outside Mount Blinds
For outside-mounted blinds:
Width
Measure the window width and add:
- 2–3 inches on each side
Height
Measure from:
- Top mounting point
- To desired bottom length
This helps improve privacy and reduce light gaps.
Tools You’ll Need
You only need a few basic tools:
- Metal measuring tape
- Pencil
- Paper or phone notes
- Step ladder (if needed)
Avoid using cloth measuring tapes because they can stretch and affect accuracy.
Common Measuring Mistakes to Avoid
Measuring Only Once
Always double-check your measurements.
Ignoring Window Obstructions
Watch for:
- Handles
- Cranks
- Trim depth
Using Rounded Numbers
Precise measurements are important for custom blinds.
Professional Measuring vs DIY
While many homeowners measure windows themselves, professional measuring ensures maximum accuracy.
At DBS Blinds, expert consultations help homeowners avoid costly sizing mistakes.
Why Choose DBS Blinds in Surrey?
DBS Blinds provides:
- Custom blinds & shades
- Professional installation
- Motorized blinds
- Zebra & roller shades
- Expert measuring support
Their team specializes in helping Surrey homeowners find the perfect fit for every space.
Final Thoughts
Measuring windows for new blinds may seem intimidating at first, but with the right process, it’s actually simple.
Whether you choose inside mount or outside mount blinds, accurate measurements are the key to a professional-looking installation.
If you want expert guidance and custom solutions in Surrey, visit:
DBS Blinds Surrey