New Millennium Building Systems

B Roof Deck

B Roof Deck Overview

Review and select the Type B (Wide Rib) roof deck that best meets your needs below. Choices range from standard or cellular profiles with acoustic options. Also available in Western Region profiles and specifications.

  • Standard B Deck

    Type B (Wide Rib) roof deck provides the best balance of strength and economy of all the 1 ½″ deep roof decks. Where rigid roofing insulation is used with B deck, a minimum 1″ thickness is required.

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  • Cellular B Deck

    Cellular B Deck is available in 24 ½″ and 36″ cover width configurations, in 7 steel gage thicknesses with various deck/liner panel thicknesses. Also available with fiberglass acoustical insulation options. A variety of galvanized coating weights and an array of paint systems all suited to specific project performance specifications.

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