GAF EnergyGuard HD Barrier Flat ISO 0.5" x 4&

GAF EnergyGuard HD Barrier Flat ISO 0.5" x 4' x 8'

Regular price $32.25

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Shipping calculated at checkout.

The GAF EnergyGuard HD Barrier Flat ISO 0.5" x 4' x 8' is a flat iso for jobs that require GAF model/MPN 47HB1 in the PC sell unit. EnergyGuard HD Barrier Polyiso Insulation is made of a premium coated glass-fiber facer (CGF) bonded to a core of isocyanurate foam designed to be used as a cover board for low-slope roof systems.

Key Specs

  • Brand: GAF
  • Model / MPN: 47HB1
  • SKU: GAF47HB1
  • Sell unit: PC
  • Product type: Flat ISO
  • Size / color: 0.5" x 4' x 8'
  • Category: Commercial Roofing | Commercial Roofing/Commercial Insulation | Commercial Roofing/Commercial Insulation/Flat ISO

Key Features

  • EnergyGuard HD Barrier Polyiso is light weight (11 lb. per 4’ x 8’ board) making it easy to cut and install. EnergyGuard HD Barrier Polyiso also available in 4' x 4' boards.
  • Durable construction with over 80 psi compressive strength combined with a durable coated glass facer (CGF)
  • Ideal for low-slope roofs with high foot traffic or that are prone to hail events; also suitable for metal retrofit applications
  • Easy to handle and fast to install because of its light weight, this material is easy to handle on the jobsite and installs quickly, easy cutting in the field provides the installer with simplified fabricating on the roof deck minimizes on-the-job damage
  • Products light weight makes material easy to handle on the jobsite and fast to install

Coverage & How Much You Need

Coverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into order quantity.

Compatibility / Fitment

Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different flat iso, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

GAF EnergyGuard HD Barrier Flat ISO 0.5" x 4' x 8', sold as PC, with SKU GAF47HB1 and manufacturer model/MPN 47HB1.

What model or part number should I match?

Match model/MPN 47HB1 and confirm the brand is GAF. If the job spec lists a different model, size, color, or system family, hold for review.

What unit is the price based on?

This listing is built around the PC sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Coverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.

What should be checked before purchase?

Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.

Verify the manufacturer instructions, local code, and project specification before installation or substitution.

Product Expert Notes

Choose this item when GAF model/MPN 47HB1, SKU GAF47HB1, and the PC sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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