Here we removed and installed our own pressure treated 5'.6" closeboard fence panels, with 12" smooth gravel boards. Along the side we used some 6" as well, to keep it level using 9' concrete post. We also removed and installed 2 panels out the front. 1 angled closeboard panel starting 6' down to 4' and the other 4' closeboard panel with 6' wooden 4x4, in Rustington.