
Option 1
- Use a measurement tape to give us approximate measurements measure from inside.
- Remember that we give you 200mm of tolerance for height and width.

Option 2
- Use a piece of A4 paper or a magazine.
- And let us know how many magazines for the height and for the width.
- For example, 5 magazines high and 7 magazines wide.
- And we will take care of the rest.

Option 3
- Take a photo of the opening and send it to us.
- We will be able to work out the size by the photo.
- It’s that easy.
- Please text us the images with your details.

Option 4
- If all else fails we can use google earth or google street view to get the window sizes.
- In which case we will be able to have an indication of the opening size for us to quote.