How to use the wallpaper calculator

Please measure your room or feature wall and the doors and windows. Enter your calculations into the table to determine how many rolls of Louise Altman handprinted wallpaper you will require.

For an accurate result:

• If there is more than 1 window, add the measurements for the largest window
• If there is more than 1 door, add the measurements for the largest door
• The length of the wallpaper in the calculator should be 10m
• The width of the wallpaper is 56.5cms
• The pattern repeat is 20cms
• Roll price is £145

Please buy enough to complete your project as we can’t guarantee colour matches at a later date.

Thank you!