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Fiberboard roof substrate.
Properly installed high density fiberboard roof insulation is suitable as a cover board for use under most built up modified bitumen and most single ply roofing systems.
Blue ridge fiberboard is the name you can trust for roofing sheathing and soundproofing products.
It is a high density roofing board and is designed for low slope applications and systems and also makes roofing easier with physical properties that generate structural rigidity and dimensional stability.
Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other.
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Structodek hd can be used as an insulation board cover board or re roof recover board.
This fiberboard roof substrate panel has an r value of 1 3 and is moisture resistant.
The third installment in my series on the roof system is about the substrate board.
Huebert fiberboard roof insulation makes a good substrate insulation in re roof situations providing the existing roofing or insulation is clear of debris fairly level and moisture free.
Huebert fiberboard wood fiber insulation can not be exposed to an open flame torched on system.
Panels such as this roof fiberboard panel currently available at menards building suppliers in the u s.
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Our celotex brand of fiberboard is used in multiple applications including roofing residential construction and commercial applications.
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Refer to the membrane manufacturer s current application and specifications manual for proper installation procedures for fiberboard roof insulation.
Withstands normal deck traffic.
To read my first two articles roofs are systems and roof decks see the january february issue page 52 and the march april issue page 54 respectively for the purpose of this article we will define the substrate board as the material that is placed upon the roof deck prior to the placement of.
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Rigid roof insulation board.
Thd sku 923915.
Fiberboard roof substrate insulating panels are still manufactured and sold but usually in much thinner 1 2 x 4 ft.
Homasote 440 soundbarrier 1 2 x 4 x 8 sound deadening panel.
This fiberboard roofing substrate is lightweight durable and dimensionally stable so it s ideal for laying down a smooth flat base that stands up well to the demands of application and effects of time.