EnergyGuard™ HD & EnergyGuard™ HD Plus Polyiso Cover Board
EnergyGuard™ HD and EnergyGuard™ HD Plus have an R-value of 2.5, higher than any non-polyiso cover board. And at 11 and 13 lbs. per 4’ x 8’ board, it’s a fraction of the weight of gypsum cover boards. These boards are made with a high-density polyiso foam core and durable coated glass facers (CGF), making them the ideal board for protecting your roof against the elements, moisture, and traffic.
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* Refer to RoofNav.com for specific assemblies ** Refer to UL Product iQ for specific assemblies
Features & Benefits
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EASY TO HANDLE
Lightweight, easy to cut, and easy to install -
EXCELLENT PERFORMANCE
R-value of 2.5 and two compressive strength choices -
VERSATILE
Compatible with mechanically attached TPO, fully adhered TPO, cold-applied MB, cold-applied BUR applications, and more

Sustainability documents & tools
To see how this product contributes to specific Green Building rating systems, click “View sustainable documents” below. To view all products with sustainability documentation, click
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