SKU: 41945316014

Elevate ISOGARD HD Grade-I (80 psi) Polyiso Cover Board, 1/2 in x 4 ft x 4 ft

Sale price$146124.89 Regular price$162360.99
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Elevate ISOGARD HD Grade-I (80 psi) Polyiso Cover Board, 1/2 in x 4 ft x 4 ftISOGARD HD Grade I Polyiso Cover Board High density, 1 2 inch polyisocyanurate cover board with coated glass facers for superior thermal performance. Designed for roofing systems requiring durability and compressive strength, rated at 80 psi. Key Features: High Density Strength: Grade I, 80 psi compressive strength for robust rooftop protection Thermal Efficiency: Polyisocyanurate foam core delivers high R value performance compared to other HD boards

ISOGARD HD Grade-I Polyiso Cover Board

High-density, 1/2-inch polyisocyanurate cover board with coated glass facers for superior thermal performance. Designed for roofing systems requiring durability and compressive strength, rated at 80 psi.


Key Features:

  • High-Density Strength: Grade-I, 80 psi compressive strength for robust rooftop protection
  • Thermal Efficiency: Polyisocyanurate foam core delivers high R-value performance compared to other HD boards
  • Durable Facers: Coated glass facers enhance dimensional stability and moisture resistance
  • Environmentally Considerate: HCFC-free, EPA-accepted blowing agents; ODP-free
  • Convenient Size: 4 ft x 4 ft panels at 1/2 in thickness for easy handling and installation

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Compressive Strength 80 psi (Grade-I)
Thickness 0.5 in (13 mm)
Dimensions 4 ft x 4 ft
Material High-density polyisocyanurate foam core with coated glass facers
Environmental HCFC-free blowing agent; Ozone Depletion Potential (ODP)-free; EPA accepted blowing agents
Approvals/Listings FM Approved; Miami-Dade County Approved; UL Classified
Style Roofing Insulation / Cover Board
Pieces per Bundle 46
Manufacturer Number W8H8GG050I
Product Number FIR05ISORGHD8044
Unit of Measure SQ | PC

Frequently Asked Questions (FAQ):

Q: What are the board dimensions and thickness?
A: Each board measures 4 ft x 4 ft with a 1/2 in (13 mm) thickness.


Q: What is the compressive strength rating?
A: Grade-I with an 80 psi compressive strength.


Q: What are the facer materials?
A: Coated glass facers on a high-density polyisocyanurate foam core.


Q: Is the product environmentally friendly?
A: Yes. It uses EPA-accepted, HCFC-free blowing agents and is ODP-free.


Q: What approvals does it carry?
A: FM Approved, Miami-Dade County Approved, and UL Classified.


Sculpted Strength with a Sleek, Architectural Edge

This cover board introduces a quiet rigor to the roofscape—clean, refined, and beautifully resilient. The coated glass facer reads as a tailored finish while the dense polyiso core provides confidence underfoot. Pair it with a minimalist metal edge and charcoal membrane for a crisp, modern silhouette. It’s a discreet essential that elevates performance and luxury in equal measure.


Upgrade your roof with ISOGARD HD Grade-I for lasting strength and high thermal performance—add it to your project today.

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: 41945316014

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4.6 ★★★★★
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Verified Purchase
Deirdre S.
Lake Worth, US
★★★★★ 4
Nice table
Item Package Quantity: 1, Color: Black
Easy to put together. It looks just like the pictures. It’s pretty sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
D
Verified Purchase
Daniella W.
Lowell, US
★★★★★ 5
Nice
Item Package Quantity: 1, Color: Black
Table is very nice and sturdy. My husband was able to assemble it with no problem.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
MrDeShon
Los Angeles, US
★★★★★ 5
Better than expected
Item Package Quantity: 2, Color: Cherry
Absolutely perfect end tables. They fit nicely as end tables and with the electrical outlets are fully adequate to charge phones and lamps.
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Reviewed in the United States on April 12, 2026
H
Verified Purchase
Haley
Lake Worth, US
★★★★★ 5
End tables
Item Package Quantity: 2, Color: White
Easy to put together, these tables are in my living room I find them to be sturdy, no issues putting together came with all the pieces, I found it to be a great value for my money and love the power cord in the table it keeps things neat and put together
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Reviewed in the United States on February 12, 2026
K
Verified Purchase
Kathy Wilson
Phoenix, US
★★★★★ 4
Nice table
Sturdiness was not excellent but acceptable for the price. I like the plug and port option making it handy to plug in lamp, phone, etc.
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Reviewed in the United States on March 27, 2026

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