Truss and Rafter Tiedowns

Moisture Barrier Plates

NOP

Reference Series: TSS, TBP
Moisture Barrier Plates protect the bottom chords of trusses from moisture damage caused by direct contact with concrete. These plates eliminate the need for more expensive treated wood plates.
Materials: See Load Table
Finish: G90 galvanizing
Code Reports: View Code Report Table

Installation

  • Use all specified fasteners.
  • Pre-attach to truss bottom chord or rafter using pre-punched prongs and/or 6d common nails to prevent wood-to-concrete contact.

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NOP1 Moistrure Barrier Plate

NOP1 Moistrure Barrier Plate

NOP1 Moistrure Barrier PlateNOP2X Moistrure Barrier PlateNOP4 Moistrure Barrier PlateTypical NOP4 installation

Code Report Table

NOP1

Non-Structural: Product is not load rated and does not require code evaluation.

NOP2X

Non-Structural: Product is not load rated and does not require code evaluation.

NOP4

Non-Structural: Product is not load rated and does not require code evaluation.