How to Measure for Vertical Blinds

Follow our easy step-by-step guide to ensure you measure your windows accurately the first time.


Prefer to have your blinds measured for you?

Find out more

Tools you’ll need:

  • Steel tape measure
  • Pencil
  • Pad/Paper

  • Inside Recess

    When you choose recess as your installation method, we make the necessary deductions for you to ensure your blind fits beautifully (and neatly). 

    To fit your vertical blind inside the window recess, use the following instructions: 

    Step 1

    Measure the Width

    Measure the width of your window recess in three places:

  • Top
  • Middle
  • Bottom

  • Use the smallest measurement as your width.



    Please Note: If you have obstructions within your recess e.g. tiles, measure between these two points and use this as your width measurement.

    Step 2

    Measure the Drop

    Measure the drop of your window recess in three places:

  • Top
  • Middle
  • Bottom

  • Use the smallest measurement as your width.



    Please Note: Ensure you have at least 5cm clearance between the front of your window recess and the edge of any obstruction.

    Step 3

    Enter your Measurements

    1. Navigate to your chosen product
    2. Choose ‘Recess’ as your sizing option
    3. Enter your measurements
    4. Click ‘Get Instant Price’

    Exact Size

    Please Note: We will not make any deductions to your measurements when you select the Exact size option. Your blinds will be made exactly to the measurements you provide. 


    The following instructions outline how to add extra width and drop to the window space, so your wooden blinds overlap the recessed space as desired.

    Step 1

    Measure the Width

    Decide how much blind overlap you want on each side of your window recess. Measure this width.


    Please Note: To eliminate more light, we recommend your blind overlaps the window recess by at least 5cm on each side (10cm overall). 

    Step 2

    Measure the Drop


    Measure the drop from where you want the top of the blind to start and finish. This is your drop measurement.

    Please Note:
    We recommend your blind overlaps the top of the window recess by at least 7cm.  If your windowsill protrudes more than 5cm, you should stop your blind at this point. Be aware of obstructions such as radiators when measuring your drop.

    Step 3

    Enter your Measurements

    1. Navigate to your chosen product
    2. Choose ‘Exact’ as your sizing option
    3. Enter your measurements
    4. Click ‘Get Instant Price’

    Choosing Vertical Blinds for your home?

    Browse our full range of products.

    Shop Vertical Blinds