Densdeck Prime Roof Board Product Data

The greatest risks to roofs aren t always seen.

Densdeck prime roof board product data.

Additionally densdeck prime has been shown to withstand de lamination deterioration warping and jobsite damage more effectively than roofing membrane substrates such as paper faced gypsum board. Third party testing results confirm that georgia pacific gypsum s densdeck prime roof boards display superior puncture and impact resistance protecting thermoplastic roofing membranes better than high density polyisocyanurate hd iso cover boards. Georgia pacific gypsum llc georgia pacific canada lp. Summarizes the advantages related to the construction process and cost benefits when including a cover board.

Densdeck roof boards have also been tested within roofing systems for sound isolation. Explains how the forces of nature affect roof function and durability. Densdeck prime roof board enhanced coated glass mat faced gypsum cover board rs 5595 2 20 replaces 6 19 meets the requirements of astm c 1177 note. An excellent fire barrier densdeck roof boards feature a noncombustible core and inorganic surface that offer greater fire protection than other conventional commercial roofing products when applied over combustible roof decks and steel decks.

Where densdeck prime roof board is installed over combustible wood decks or insulation all joints should be staggered. Contact your jm sales representative for further details. 1 aia lu hsw 1 aibd p ce 0 1 iacet ceu. The unique construction of densdeck prime roof boards provides excellent flute spanning and will help stiffen and stabilize the roof deck.

Review carlisle specifi cations and details for complete installation information. Learn how adding a densdeck prime or densdeck stormx prime roof board to your roof assembly can help thwart the common damage inflicted by water wind fire puncture and more. Densdeck roof boards are easy to install in all types of roof systems and are an ideal product for direct membrane application. Densdeck prime roof board 4 x 8 boards 12 fasteners per 4 x 8 board fm approvals 1 90 densdeck prime cover board.

When attaching vapair seal 725tr use densdeck prime in conjunction with ccw 702 702 lv or cav grip iii primer. Technical information on this data sheet is intended to be used as a general guideline only and is subject to change without notice. Edge joints should be located on and parallel. Fiberglass mats moisture resistant gypsum roof board with a primed positive side surface.

The optional separator sheet should be installed prior to densdeck prime roof board installation. And states the roof system types specialty systems and attachment options that can be utilized specifically with. Densdeck prime roof board. The course discusses the evolution of roofing cover boards.