SKU: 29734710130

GAF STRUCTODEK High-Density Fiberboard Roof Insulation Cover Board, Primed Red, 6-Side Coated, 1/2 in x 4 ft x 4 ft

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

GAF STRUCTODEK High-Density Fiberboard Roof Insulation Cover Board, Primed Red, 6-Side Coated, 1/2 in x 4 ft x 4 ftSTRUCTODEK HD Fiberboard Roof Cover Board, Primed Red High density STRUCTODEK fiberboard cover board delivers superior adhesion for modern roofing membranes and adhesives. The signature primed red, 6 side coating promotes strong membrane bonding while optimizing adhesive coverage for cost effective installations. Key Features: High Density Performance: Engineered fiberboard provides durable, stable cover board support for roof systems Primed Red

STRUCTODEK HD Fiberboard Roof Cover Board, Primed Red

High-density STRUCTODEK fiberboard cover board delivers superior adhesion for modern roofing membranes and adhesives. The signature primed red, 6-side coating promotes strong membrane bonding while optimizing adhesive coverage for cost-effective installations.


Key Features:

  • High-Density Performance: Engineered fiberboard provides durable, stable cover board support for roof systems
  • Primed Red Coating: Factory 6-side coating enhances membrane bond and maximizes square-foot-per-gallon adhesive coverage
  • Code and Approval Ready: Meets ASTM C208 Type II; UL 790; CAN/ULC-S706/S107; FM 4450/4470; Miami-Dade and more
  • Sized for Efficiency: 1/2 in thick panels in a convenient 4 ft x 4 ft format for easy handling and layout
  • Versatile Compatibility: Designed for adhesion with current commercial roofing membranes and adhesive technologies

Specifications Table:

Specification Details
Product Number GAF05FB4C6
Manufacturer Number FB440.5
Dimensions 4 ft x 4 ft
Thickness 1/2 in
Coating Primed Red, 6-side coated
Style Roofing Insulation
Item Weight 13.6 lb
Applicable Standards/Approvals ASTM C208 Type II Grade 1 and Grade 2; CAN/ULC-S706-09 Type II Classes 1 and 2; UL 790 Classified; CAN/ULC-S107; FM Approved Class 1 (FM 4450/4470); Canadian Evaluation CCMC #13186-L; FBC FL #13792; LEED; Miami-Dade County Approved

Frequently Asked Questions (FAQ):

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


Q: How does the primed red coating help?
A: The factory-applied 6-side coating promotes strong membrane adhesion and helps achieve optimal adhesive coverage per gallon.


Q: Is this board approved for major codes and standards?
A: Yes, it meets ASTM C208 Type II and carries UL, FM, CAN/ULC, Miami-Dade, LEED-related applicability, and other approvals listed in the specs.


Q: What roofing systems is it compatible with?
A: It is designed for use with current commercial roofing membranes and adhesive technologies as a cover board over insulation.


Q: What is the weight of each board?
A: Approximately 13.6 lb per board.


A Refined, Resilient Foundation in Primed Red

This cover board brings a quiet confidence to the roofscape—sleek, purposeful, and impeccably finished in primed red. Its dense composition offers a reassuring solidity beneath membranes, creating a seamless, high-performance canvas. Pair it with clean metal edge details to underscore a crisp architectural silhouette. It’s an understated essential that elevates the craft of premium, enduring roof design.


Choose STRUCTODEK Primed Red to secure superior adhesion and a durable, code-ready foundation for your next roof system.

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: 29734710130

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phan_graph
West Palm Beach, US
★★★★★ 5
Good product, could be cheaper
Style: Ink
Always buy factory. Price isn't bad.
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Reviewed in the United States on May 3, 2026
K
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Kindle Customer
Belleville, US
★★★★★ 5
Reliable Product
Style: Ink
Good color. Easy to use. A little expensive.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
hpannell
Fort Morgan, US
★★★★★ 5
Hate the Price, but love the ink.
Style: Ink
I totally hate the price of printer ink, mostly when it dries out when not in constant use, but I purchased generic and my printer would not let me use it and i have avoided the firmware update. So back to buying epson ink. It worked the minute i loaded it into the printer. Epson ink is great. it was great color and quality. Just hate the price tag.
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Reviewed in the United States on January 29, 2026
A
Verified Purchase
Allon Swift
Phoenix, US
★★★★★ 4
Pricey but they work
Style: Ink
Pricey but the remanufactured ones either don't work at all, or they work for a short time then go belly up...
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Reviewed in the United States on April 11, 2026
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Verified Purchase
Nathan Mcnealy
Massapequa, US
★★★★★ 5
Run out of ink quickly
Style: Ink
When you have the Epson work Workforce Pro 3820 it only accepts Epson cartridges none of the cheaper ones Epson cartridges run out of ink really fast I actually had some of the non-epson brand cartridges in there they worked a couple of times but then one day they absolutely refuse to work so they're worthless and then I had to actually buy the Epson brand name
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Reviewed in the United States on April 2, 2026

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