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DensDeck Roof Board

DensDeck Roof Board

DensDeck® Roof Boards by Georgia-Pacific Gypsum are utilized in a wide variety of roofing systems for new and re-roofing applications as cover boards and thermal barriers. Featuring a combination of fire resistance, strength and dimensional stability, DensDeck roof boards enhance the performance of all roofing assemblies and are widely respected by leading roofing system manufacturers and consultants.

System

EPDM
TPO
PVC
ModBit
  • Available in 4'x4' or 4'x8' sheets
  • Minimum 1/4" thickness for UL Class A
  • Resistant to mold growth
  • Billions of square feet installed over three decades
  • Utilized in a wide variety of roofing systems
  • Combination of fire resistance, strength and dimensional stability
  • Meets UL Standards
  • Meets FM Standards
  • Meets Miami-Dade-County Standards
  • Meets Florida-Building Standards
  • Meets ICC-ES Standards

Documents

DensDeck Glass Mat Faced Gypsum Panels Safety Data Sheet
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PDS DensDeck Roof Board
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Tech Data Sheet - DensDeck Prime Roof Board
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Single-Ply Roofing Accessories Guide
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Tech Bulletin - DensDeck Prime Roof Board
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Tech Bulletin - Preparation of DensDeck in Modified Bitumen Systems
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Details

2 inch OR THICKER INSULATION ATTACHMENT - 8 FASTENERS PER 4ft X 8ft BOARD
FM - 12 FIELD FASTENERS PER 4ft X 8ft BOARD PATTERN LAYOUT
FM - 16 FIELD FASTENERS PER 4ft X 8ft BOARD PATTERN LAYOUT
FM - 17 FIELD FASTENERS PER 4ft X 8ft BOARD PATTERN LAYOUT
FM - 8 FIELD FASTENERS PER 4ft X 8ft BOARD PATTERN LAYOUT
HELIX FOAM ADHESIVE 4" RIBBON PATTERN
HELIX MAX FOAM ADHESIVE 12" RIBBON PATTERN
HELIX MAX FOAM ADHESIVE 4" RIBBON PATTERN
HELIX MAX FOAM ADHESIVE 6" RIBBON PATTERN
INSULATION ATTACHMENT - 12 FASTENERS PER 4ft X 8ft IN FIELD
INSULATION ATTACHMENT - 16 FASTENERS PER 4ft X 8ft IN FIELD
INSULATION ATTACHMENT PATTERNS FOR MECHANICALLY ATTACHED SYSTEMS
INSULATION ATTACHMENT WITH MODBIT - 16 FIELD FASTENERS PER 4FT X 8FT BOARD - OPTION 1
INSULATION ATTACHMENT WITH MODBIT - 17 FIELD FASTENERS PER 4FT X 8FT BOARD- OPTION 5
INSULATION ATTACHMENT WITH MODBIT - 24 FIELD FASTENERS PER 4FT X 8FT BOARD - OPTION 3
INSULATION ATTACHMENT WITH MODBIT - 28 FIELD FASTENERS PER 4FT X 8FT BOARD - OPTION 4
INSULATION ATTACHMENT WITH MODBIT - 8 FIELD FASTENERS PER 4FT X 8FT BOARD - OPTION 2