Elevate ISOGARD HD Cover Board is a half-inch (13 mm) thick polyiso with insulating properties. It has a high density, closed cell, polyisocyanurate foam and coated glass facers. Elevate ISOGARD HD Cover Board provides a high thermal performance when compared to other high-density insulations or cover boards.

All Elevate polyisocyanurate insulations use EPA accepted blowing agents. Elevate ISOGARD HD Cover Board with ISOGARD foam technology incorporates a HCFC-free blowing agent that does not contribute to the depletion of the ozone layer (ODP-free).