Georgia-Pacific DensGlass Sheathing, 1/2 in. x 4 ft. x 8 ft (12.7 mm x 1220 mm x 2438 mm)
Regular price $32.851/2 in. DensGlass Fiberglass Mat Gypsum Sheathing, 4x8
DensGlass Sheathing is a fiberglass mat gypsum panel with a treated, water-resistant core and signature gold primer. Engineered for exterior walls and soffits, it resists mold, weather exposure, and warping to deliver a stable, noncombustible substrate.
Key Features:
- Weather-Resistant Core: Treated gypsum core with fiberglass mats resists delamination and deterioration from exposure
- Mold Resistance: Scores a 10 (highest rating) for mold resistance for long-lasting performance
- Dimensional Stability: Resists warping, rippling, buckling, and sagging for a flat, even substrate
- Flexible Installation: Strong in both directions—install parallel or perpendicular to framing
- Noncombustible & Certified: Meets key standards including ASTM C1177 and is UL Classified and CE Certified
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Thickness | 1/2 in (12.7 mm) |
| Width | 4 ft (1220 mm) |
| Length | 8 ft (2438 mm) |
| Base Material | Fiberglass mat-faced gypsum |
| Color | Gold |
| Item Weight | 60.8 lb |
| Style / Category | Roofing Insulation / Sheathing |
| Applicable Standards | ASTM D3273; ASTM C1396; ASTM E136 or CAN/ULC S114; ASTM C1280; ASTM E96; ASTM C518; ASTM C1177; ASTM C473; ASTM E72; ASTM E228-85; UL Classified; CE Certified |
| Installation Orientation | Parallel or perpendicular to framing members |
| Key Performance | Water-resistant core; resistant to delamination and weather exposure; highest mold resistance rating (10); noncombustible; dimensionally stable |
Frequently Asked Questions (FAQ):
Q: Can DensGlass Sheathing be left exposed to weather during construction?
A: Yes, it is designed to resist weather exposure and deterioration; follow manufacturer guidelines in the Technical Guide for exposure duration and details.
Q: Is this product mold resistant?
A: Yes. It has a mold resistance score of 10, the highest level per standardized testing.
Q: What are the panel dimensions and thickness?
A: Each panel is 1/2 in. thick and measures 4 ft. x 8 ft (12.7 mm x 1220 mm x 2438 mm).
Q: How can the panels be oriented on framing?
A: They can be installed either parallel or perpendicular to wall framing members.
Q: Is the sheathing noncombustible?
A: Yes, it is noncombustible and meets multiple applicable standards including UL classification.
A golden shield that refines the building envelope
DensGlass wraps your structure in a sleek, sunlit gold—an elegant, high-performance skin that sets the stage for any finish. Its fiberglass mat surface and refined core offer a crisp, unwavering plane that keeps lines clean and true. Pair it with dark metal accents and deep window reveals for a tailored, architectural silhouette. It’s the quiet luxury behind the facade—enduring, sophisticated, and indispensable.
Choose DensGlass Sheathing for a durable, mold-resistant, and stable exterior substrate that protects your project from day one.
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