DuPont Tyvek AirGuard (44RA)

DuPontTM AirGuard® is a 100% airtight vapour control layer with a metallised surface which reduces radiant heat loss in winter.

It can be installed in roofs, below ceiling levels as well as in walls.

When installed with a batten space DuPontTM AirGuard® will provide considerable thermal improvement to a roof or wall system. Using the product in conjunction with a Tyvek® Enercor® membrane will offer further significant energy savings.