SKU: 30702643287

GAF EnergyGuard Ultra Grade-II Polyiso Roof Insulation, 2.5 in, 20 psi, 4 ft x 8 ft Panels

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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

GAF EnergyGuard Ultra Grade-II Polyiso Roof Insulation, 2.5 in, 20 psi, 4 ft x 8 ft PanelsEnergyGuard Ultra Grade II Polyiso Roof Insulation (2. 5 in) High performance polyiso roof insulation board featuring coated glass facers bonded to a rigid polyiso foam core. Designed for commercial roofing systems, it delivers Grade II compressive strength (20 psi) with reliable thermal efficiency and broad code approvals. Key Features: Durable Construction: Coated glass facers bonded to a rigid polyiso foam core for long term performance High

EnergyGuard Ultra Grade-II Polyiso Roof Insulation (2.5 in)

High-performance polyiso roof insulation board featuring coated glass facers bonded to a rigid polyiso foam core. Designed for commercial roofing systems, it delivers Grade-II compressive strength (20 psi) with reliable thermal efficiency and broad code approvals.


Key Features:

  • Durable Construction: Coated glass facers bonded to a rigid polyiso foam core for long-term performance
  • High Compressive Strength: Grade-II rating (20 psi) suitable for robust commercial roof assemblies
  • Code Compliant: FM Approved, UL Classified, Miami-Dade County and Florida Building Code approved
  • Efficient Coverage: 4 ft x 8 ft panels; 2.5 in thickness ideal for building out R-value
  • Quality Assurance: Meets ASTM C1289 Type II (Class 2) and carries the PIMA Quality Mark

Specifications Table:

Specification Details
Product Name EnergyGuard Ultra Grade-II (20 psi) Polyiso Roof Insulation
Brand GAF
SKU 261002
Manufacturer Number ULTRA 2.5
Product Number GAF25UISO48
Style Polyiso
Thickness 2.5 in
Dimensions 4 ft x 8 ft
Area Coverage 608 sq ft
Compressive Strength 20 psi (Grade-II)
Facers Coated glass facers
Core Polyiso foam core
Applicable Standards/Approvals FM Approved; UL Classified; Florida Building Code; Miami-Dade County Approved; PIMA Quality Mark; ASTM C1289 Type II (Class 2); ASTM D1621; ASTM D3273; ASTM D2126; ASTM C209; ASTM E96; ASTM E84
Unit of Measure SQ | PC
Pieces per Bundle 19
Item Weight 16.096 lb

Frequently Asked Questions (FAQ):

Q: What are the panel dimensions and thickness?
A: Each board measures 4 ft x 8 ft and is 2.5 inches thick.


Q: Is this product approved for use in high-wind regions?
A: Yes. It holds Miami-Dade County approval and Florida Building Code approval.


Q: What is the compressive strength rating?
A: Grade-II with a nominal compressive strength of 20 psi.


Q: What facers does it use?
A: Coated glass facers on both sides of a polyiso foam core.


Q: Which standards does it meet?
A: FM Approved, UL Classified, ASTM C1289 Type II (Class 2), ASTM D1621, D3273, D2126, C209, E96, E84, and PIMA Quality Mark.


Sculpted Thermal Performance for Modern Rooflines

This insulation board lends a clean, disciplined layer to any roof assembly, refining the silhouette while elevating thermal comfort. The coated glass facer is the quiet hero—sleek, resilient, and impeccably engineered. Pair it with a dark membrane to create a crisp, architectural profile that feels both tailored and enduring. It’s an elegantly essential foundation for truly luxurious, efficient spaces.


Choose EnergyGuard Ultra Grade-II to strengthen your roof assembly with proven 20 psi performance and code-approved efficiency.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30702643287

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4.4 ★★★★★
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Product Reviews
A
Verified Purchase
Alli
Dallas, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Artem
Battle Creek, US
★★★★★ 5
Super Comfortable and Cooling Pillow!
Color: Blue, Size: Standard
I’ve been using this pillow for a few days now and I really love it! The cooling gel side feels amazing and stays cool during the night. The memory foam is soft but still supportive for my neck and shoulders. I wake up feeling much more rested and without neck stiffness. The quality is excellent and the cover is very soft and easy to clean. Definitely worth the purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
J
Verified Purchase
Johanny Batista
West Palm Beach, US
★★★★★ 5
Loved it ♥️♥️♥️
Color: Blue, Size: Standard
Very comfortable and cool for sleeping. The memory foam provides excellent neck support and helps you rest better throughout the night. I loved the cooling cover because it truly feels cool and soft. Plus, it is easy to wash and maintains its high quality. Highly recommended.
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Perfection!
Color: Blue, Size: Standard
This pillow is so good! Perfect firmness and enough support. It’s very comfortable and does help with sleep especially on hot nights! The cooling gel does a great job of keeping the pillow cooler. It’s a good size pillow for a twin bed. I also like that it can be very compact when taking with you, the memory foam compresses very easily and fluffs back up quickly, so it’s very adjustable. Great value for the money! I definitely recommend!
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Reviewed in the United States on May 2, 2026
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Nikki
Natrona Heights, US
★★★★★ 4
Good pillow that becomes warm faster than competitors
Color: Blue, Size: Standard
I have bought several cooling gel pillows and am quite happy with this one with one caveat, that it doesn't retain coolness as long as other cooling pillows like my sealy that fell apart. Now, a cooling pillow will never retain coolness indefinitely, neither will a normal pillow, but this one tends to become just a normal gel warmth about 30 minutes before my old Sealy so I can't give it a full recommendation. It does however seem to be a nice pillow otherwise with a nice supportive firmness and provides a nice sleeping experience as a pillow, and when it's cool it's quite cool. It holds up the coolness for about an hour while sleeping in a case normally and maybe close to two hours when I have the AC on.
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Reviewed in the United States on April 6, 2026

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