



The Level System is used for a dead level paver surface. This system allows for installation of a level paver surface over various sloping substrates.
The Sloped System can be used when a dead level paver surface is not necessary.
LD4 Bottom Leveler Disk offers a simple and cost effective solution to compensating for sloping surfaces between 1/4" to 1" per foot of slope. A single LD4 corrects 1/4" stack up to four as needed. When using two or more LD4’s, rotate in relation to each other to create a plumb ScrewJack and level paver surface. LD4 is not required for slopes under 1/4" per foot.