Will push the fasteners

If we are talking about horizontal installation of the lining, then the panels should be placed upwards. There are two methods of fastening wooden panels: piercing with nails and fixing using special brackets. With any installation, the spoon should not go into the groove until the very stop. There should always be a small gap, since a tree is a material that swells from moisture, and if the groove is busy entirely, then the enlarged panel will push the fasteners and all the work will go.