The MAKO FinStand and Base Plate 4.5 were designed specifically for use with vapor barriers. Depending on the vapor barrier used, different adhesives are available to secure the FinStand and Base Plate to the vapor surface. For penetrations, the system would be viewed like any other pipe penetration occurring through the slab on grade. Supports could be used without violating the vapor retarder as suggested in the guidelines in ASTM E1 643-09 and ACI 302.2R-06. The supports could also be integrated with vapor retarders that meet ASTM E 1745-09 for sprayed on and/or mastics.