EnergyGuard HD Insulation Specs

      EnergyGuard HD Insulation Docs

      EnergyGuard HD Insulation Videos

      Why EnergyGuard HD Insulation?

      EnergyGuard™ HD has an R-value of 2.5, the highest of any cover board — and, at 11 lb. respectively per 4’ x 8’ board, it’s a fraction of the weight of gypsum cover boards. With 80 psi compressive strength and a durable coated glass facer, EnergyGuard™ HD is an ideal board for protecting your roof against the elements.


      Benefits of GAF SA Vapor Retarder XL include:
      • Now in larger size than previous GAF SA Vapor rolls
      • A six square sized roll results in fewer rolls needed per job, as well as fewer seams per job
      • Easy-to-peel release film for fast installation
      • High tensile strength provides protection against foot traffic

      Where to buy

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