SKU: 89112001530

Versico USG Securock Gypsum-Fiber Roof Board, 3/8 in, 4 ft x 4 ft

Sale price$16.48 Regular price$18.31
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Description

Versico USG Securock Gypsum-Fiber Roof Board, 3/8 in, 4 ft x 4 ftUSG Securock Gypsum Fiber Roof Board 3 8" (4' x 4') High performance gypsum fiber cover board for low slope single ply roofing systems. Its homogenous, fiber reinforced core delivers strength, water resistance, low absorption, and excellent adhesion with no risk of facer delamination. Key Features: Homogenous Gypsum Fiber Core: Strong, water resistant composition throughout for durable performance Superior Adhesion: Low absorption promotes exceptional

USG Securock Gypsum-Fiber Roof Board 3/8" (4' x 4')

High-performance gypsum-fiber cover board for low-slope single-ply roofing systems. Its homogenous, fiber-reinforced core delivers strength, water resistance, low absorption, and excellent adhesion with no risk of facer delamination.


Key Features:

  • Homogenous Gypsum-Fiber Core: Strong, water-resistant composition throughout for durable performance
  • Superior Adhesion: Low absorption promotes exceptional bond in adhered roofing systems
  • High Wind Uplift Ratings: No facer to delaminate, enhancing system reliability
  • Sustainable Design: Made from 97% recycled material; supports LEED objectives
  • Code-Compliant: Meets ASTM C1278, ASTM E84 (CAN/ULC-S102) and FM Class 1 (FM 4450/4470)

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name USG Securock Gypsum-Fiber Roof Board
Brand Versico
Variant dimensions 4 ft x 4 ft
Thickness 3/8 in
Item weight 32 lb
Style Roofing Insulation / Cover Board
Applicable standards ASTM C1278; ASTM E84 (CAN/ULC-S102); FM Class 1 (FM 4450 and FM 4470); LEED
Composition Fiber-reinforced, homogenous gypsum-fiber core
Material recycled content Approximately 97% recycled material
Performance notes Low absorption; exceptional bond in adhered systems; high wind uplift ratings; no facer delamination risk

Frequently Asked Questions (FAQ):

Q: What are the board dimensions and thickness?
A: This variant is 4 ft x 4 ft with a 3/8 in thickness.


Q: Is it suitable for adhered single-ply systems?
A: Yes, the board's low absorption and fiber-reinforced core provide an exceptional bond in adhered systems.


Q: Does it contain a facer that can delaminate?
A: No, its homogenous composition eliminates facer delamination risk.


Q: What sustainability benefits does it offer?
A: It is manufactured from approximately 97% recycled material and can contribute to LEED credits.


Q: Which standards does it meet?
A: ASTM C1278, ASTM E84 (CAN/ULC-S102), FM Class 1 (FM 4450 and FM 4470).


A Refined, Resilient Foundation for Modern Roofscapes

This gypsum‑fiber board introduces a quiet elegance to roofing—streamlined, uniform, and purposefully resilient. Its homogenous core is the hero, delivering strength and moisture resistance that keep the envelope crisp and confident. Pair it with a light-colored single‑ply membrane to create a clean, architectural silhouette with enduring performance. Consider it an essential layer in crafting a polished, luxury roof system that’s as smart as it is beautiful.


Upgrade your roof system with the Securock gypsum-fiber board for dependable adhesion, wind uplift performance, and sustainable strength.

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: 89112001530

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Andrew C. Smith
San Leandro, US
★★★★★ 4
Good shirt, but not perfect
I have bought three of these shirts. They fit well, look good, good value for the price, don't wrinkle easily. The fabric is VERY heavy and does not breathe well, so they are better suited for winter than summer wear. The placket tends to bunch up when you're seated, so wearing an undershirt can be helpful. The only thing I'd change about it is the fastener on top would be better as a standard button, or be fastened closer to the shirt. When worn buttoned-up, there's enough room between the two halves of the shirt that one side folds down and there's an unnecessary collar gap that doesn't look great. When worn unbuttoned, the fastener dangles (which again, doesn't look great). The shirt also doesn't have collar stays, so the collar can roll up.
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Reviewed in the United States on April 27, 2026
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David R.
Houston, US
★★★★★ 3
Heavy shirt
Color: All White, Size: Small
Looks good but is heavy, not like a traditional long sleeve shirt, I always use long sleeve shirts every day, but this one is heavy comparing with the other ones that I have
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Reviewed in the United States on February 6, 2025
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Amazon Customer
Chelsea, US
★★★★★ 5
Great fit
Color: All White, Size: Medium
Love the fit for my son
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Reviewed in the United States on April 2, 2026
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Favorite Shirt
Color: All White, Size: X-Large
Love these shirts! I like how sleek they look with hidden buttons and no pockets. I plan to order other colors. Great for travel because they wrinkle very little. Comfortable and true to size.
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Reviewed in the United States on May 14, 2026
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Zack S.
Fort Morgan, US
★★★★★ 5
Great Dress Shirt
Color: All White, Size: X-Large
Absolutely love this shirt! It's super stretchy and breathable—perfect for staying comfortable all day. The fit is flattering, and the material feels high-quality yet lightweight. I was especially impressed that the bright white color stayed vibrant even after washing. Highly recommend!
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Reviewed in the United States on May 14, 2025

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