DensDeck Prime gypsum roof cover board

Versico’s DensDeck Prime Roof Board features a gypsum core with embedded glass mat facers for durable, high-performance roof assemblies. Ideal as a cover board across commercial systems, it delivers thermal barrier performance with excellent fire, moisture, and wind uplift resistance.

Key Features:

• Durable Construction: Gypsum core with glass mat facers on both sides for strength and stability
• Enhanced Protection: Provides thermal barrier plus exceptional fire, moisture, and wind uplift resistance
• Versatile Application: Suitable for a variety of commercial roofing systems as a cover board
• Prime Surface: Optimized facer improves compatibility with adhesives and membranes
• Standard Size: 1/4" thickness in a 4' x 8' sheet for efficient coverage

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What roofing systems is this board compatible with?
A: It can be used across a variety of commercial roof systems and is suitable as a cover board in EPDM, TPO, PVC, and other single-ply assemblies.

Q: Does it meet recognized industry standards?
A: Yes—listed standards include ASTM C1177, ASTM E84, ASTM E136, ASTM E119, UL Classified, FM Approved, and contributes to LEED.

Q: What are the dimensions and thickness?
A: The board is 4' x 8' with a 1/4" thickness.

Q: What performance benefits does it provide?
A: It offers an excellent thermal barrier and strong resistance to fire, moisture, and wind uplift.

Q: Is it suitable as a cover board?
A: Yes, DensDeck Prime is commonly used as a cover board to enhance durability and performance of the roofing system.

Quiet Strength for High-Performance Roofs

DensDeck Prime brings a refined resilience to the roofscape—its glass-mat facers and gypsum core create a sleek, stable foundation. The prime surface elevates adhesion and finish quality, ensuring membranes lie smooth and confident. Pair it with monochrome single-ply systems to craft a clean, modern silhouette overhead. This is the discreet essential that anchors a luxurious, long-lasting envelope.

Choose DensDeck Prime to fortify your roofing system with proven thermal, fire, and moisture protection—order your 4' x 8' boards today.