Elevate
Elevate ISOGARD HD Grade-I (80 psi) Polyiso Cover Board, 1/2 in x 4 ft x 4 ft
Published price — same for everyone
In stock
SKU 518725
The price on the page is the price.
Find it, price it, order it — without a phone call. Questions on spec, quantity, or freight? Contact us.
Buying more than one thing? Start your list — however you have itFreight and delivery are calculated at checkout — no surprise charges.
Details
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.
Third-party marks are the property of their respective owners and do not indicate sponsorship or endorsement.