EnergyGuard™ HD-MA Polyiso Cover Board
EnergyGuard™ HD-MA has an R-value of 2.5, the highest of any non-Polyiso type of cover board, and, at approx 9 lb. per 4’ x 8’ board, it’s a fraction of the weight of gypsum cover boards. With 80 psi compressive strength minimum, EnergyGuard™ HD-MA provides a sturdy substrate and protection for a roof system.
- An economical choice in cover boards for mechanically attached single-ply systems.
- Ideal for low slope roofs when an economical high density polyiso cover board is needed for added protection.
- Select properties evaluated in accordance with ASTM C 1289
- Classified by UL in accordance with ASNI/UL 790 and 1256. Refer to UL Product iQ for specific assemblies.
- Manufactured with EPA-compliant blowing agents.
- Contains no CFCs or HCFCs; has zero ODP.
- High Compressive strength ≥ 80 psi (551kPa) minimum to 109 psi (751 kPa) maximum.
- FM approved - refer to RoofNav.com for approved assemblies
Features & benefits
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Easy to handle
Lightweight at 9 lbs per 4'x8' board, easy to cut and install. -
Excellent performance
Highest R-value cover board at 2.5 (tested in accordance with ASTM C518). -
Economical choice
High density polyiso bonded to a glass reinforced facer (GRF) for mechanically attached single-ply systems only.
A GRF faced HD Polyiso cover board
EnergyGuard™ HD-MA is approved for mechanically fastened single ply systems only.
Light weight, ease of installation
EnergyGuard™ HD-MA Polyiso cover board is a lightweight, easy to handle, easy to cut, and easier to maneuver on the job site, resulting in a faster installation.
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