We recommend letting the wallpaper acclimatize for 24 hours in the room where it will be applied. This helps prevent seams caused by shrinkage. Keep the room temperature between 18 and 25 degrees Celsius, and make sure windows and doors stay closed during installation to avoid temperature fluctuations. During these 24 hours, you don’t need to unroll the wallpaper completely — it can stay in the box.
Note: If you have underfloor heating, place the wallpaper on an elevated surface so it doesn’t rest directly on the floor.
You can find more information about installing the wallpaper via this link.