Available in United States, Canada and Mexico
DensDeck† Prime Roof Board from Georgia-Pacific has a nonasphaltic, heat-cured integral surface treatment that creates a more consistent and stronger bond, reduces adhesive usage, requires fewer fasteners and allows for uniform drying time. It is specially designed for fully adhered roofing systems.
DensDeck Prime is compatible with all TIEMPO™+ 2000 TPO and VIENTO™ PVC membranes.
Related Information
Product Bulletin (Georgia-Pacific): DensDeck and DensDeck Prime Roof Board and UL 790 "Class A" Classification (245KB PDF)
TIEMPO™+ 2000 TPO Membrane Fully Adhered System Guide Specifications (896KB PDF)
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† Trademark owned by or licensed to Georgia-Pacific Gypsum LLC
Sizes
| Sizes and Selected Properties for DensDeck Roof Board | |||
| Nominal Board Thickness, in | R-Value(1) | Board Size, ft | Nominal Compressive Strength, psi |
| 0.25 | 0.28 | 4 x 4 4 x 8 |
500-900 |
| 0.50 | 0.56 | 4 x 4 4 x 8 |
500-900 |
| 0.625 | 0.67 | 4 x 4 4 x 8 |
500-900 |
(1) R means resistance to heat flow. The higher the R-value, the greater the insulating power. R-values are expressed in ft2• h•°F/Btu. RSI values are expressed in m2•°C/W. R-value determined by ASTM C518.