2 hour moistureabsorption moisturegainedfrom50 to 90 relativehumidity 1 2 paper faced gypsum board hd fiberboard 3 4 perlite 1 2 perlite 1 4 densdeck roof board 943 1 4 densdeck duraguard roof board 1500 3 919 4 350 compressivestrength maximumpsi 1 2 paper faced.
Densdeck prime roof board cost.
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.
Densdeck roof board 12 64 2 83 4 12 1 86 4 44 2 58 41 18 max.
Explains how the forces of nature affect roof function and durability.
Densdeck roof boards have also been tested within roofing systems for sound isolation.
The optional separator sheet should be installed prior to densdeck prime roof board installation.
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.
Fiberglass mat with non asphaltic coating.
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And in keeping with the tradition of market driven innovation densdeck prime roof board now includes eonic technology a patent protected enhancement that has doubled its resistance to moisture making it the only roof board with manufacturing specifications that include 5 total water absorption resistance by weight and 1 gram surface.
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.
And states the roof system types specialty systems and attachment options that can be utilized specifically with.
Specifications all dimensions are nominal compressive strength psi 900 psi.
Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the.
Dens solutions are industry trusted high performing fiberglass mat gypsum panels suitable for your wall roof ceiling and floor projects.
Coefficient of thermal expansion inches inch f.
Summarizes the advantages related to the construction process and cost benefits when including a cover board.
The unique construction of densdeck prime roof boards provides excellent flute spanning and will help stiffen and stabilize the roof deck.
Widely recognized by the gold color this fiberglass mat gypsum sheathing has an exemplary track record that spans more than 30 years.
Edge joints should be located on and parallel.
5 8 in x 4 ft x 8 ft.
Where densdeck prime roof board is installed over combustible wood decks or insulation all joints should be staggered.
It is a preferred.
