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The Tectum III roof deck panel is a composite of a 1½" or thicker Tectum substrate, Dow Styrofoam® brand XPS (extruded polystyrene) insulation 1½" to 8" thick and 7/16" OSB (oriented strand board) sheathing with a slip-resistant surface. Components are bonded with code-listed structural adhesives. Tectum III panels are typically used in sloped applications where insulation and a nailable surface are required.

Tectum III Composite Panel

CODE LISTINGS
• ICC-ES Evaluation Report (ESR-1112)
• MBCI (Construction No. 451)

LEED Contribution:
The LEED Green Building Certification Program evaluates every aspect of the construction process and building components used in new and existing buildings. Tectum Inc. fully endorses the LEED Green Building Rating System. Tectum III Roof Deck contributea to the LEED Certification Program:
• Tectum III Roof Deck LEED Contribution

MSDS
• Cementitious Wood Fiber Products (Tectum Inc.)
• DOW Styrofoam - 1 ½" thickness (The DOW Chemical Company
• DOW Styrofoam - 2" thickness (The DOW Chemical Company)
• DOW Styrofoam - 2 ½" thickness (The DOW Chemical Company)
• DOW Styrofoam - 3" thickness (The DOW Chemical Company)
• DOW Styrofoam - 4" thickness (The DOW Chemical Company)
• DOW Styrofoam - 5" thickness (The DOW Chemical Company)
• DOW Styrofoam - 6" thickness (The DOW Chemical Company)
• OSB Sheathing (LP Corporation)
• DegaBond 948 (BASF)
• Miracel SFA-66 Adhesive (ITW TACC)
• Brilliant White Dry-Fall (Sherwin Williams)