WESTILE LEVEL SYSTEM The Level System as used for a dead level paver surface. This system allows for installation of a level paver surface over various sloping substrates. Door Threshold SLOPED SYSTEM The Sloped System can be used when a dead level paver surface is not necessary. Fixed Height Pedestal INSTALLATION Conventional or IRMA Roof Assembly Pedestrian use only Plaza Paver Perimeter Containment Roof Drain ScrewJack Pedestal A Membrane Protection Board (optional) C Insulation (optional) (D Roof Deck Pedestals are loose-lard and not attached to the roof assembly. If insulation is used, refer to the Insulation Manufacturer for p.s.i. requirements. SLOPE LEVELING MODEL LD4 EXAMPLE 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. Model B4 Top Model C4 Model B4 Base EFTA01178952