The U-PH5 slope corrector is an adjustable unit equipped with two rotary plates allowing the adjustment of an angle between 0 and 5%. It is placed under the base of Buzon BC or PB series pedestals to achieve a horizontal (slope-corrected) or inclined terrace as desired. The U-PH5 Key foot accessory allows installers to keep the orientation of the slope corrector fixed when adjusting the height.