ARDEX HD Cover Board is a 12.7 mm thick Polyiso board designed for use as a cover board in conjunction with ARDEX WPM 615 TPO membranes. It is a high-density closed-cell Polyiso foam core that has been manufactured with a coated fiberglass facer.
Used as a cover board over mineral wool and EPS
insulation. Ideal as a backer board against upstands.
Suitable over existing bitumen sheet membranes.
Can be applied directly onto steel support (as long as
flute span is less than 70mm) recover over metal deck.
1.22 x 2.25m
48 pieces per bundle