Once you have measured your wall, you will know if your panels need to be cut to fit on your wall.
If you need to adjust the panel to height, you can cut the panel using a circular saw or a jigsaw (a normal saw).
Mark the cutting line on the panel with a pencil, so you can make a straight cut.
Remember to screw the slats in place after cutting
After cutting the panel, it’s a good idea to screw the ends of the slats back in place (through the felt and into the slats) using about 15mm long screws. Otherwise, the slats may hang loosely.
Repeat through each slat.