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Greater Mechanical Strength

GeoDeck's higher span ratings indicate greater mechanical strength and stiffness. The combination of our mechanical strength and I-beam construction means GeoDeck requires less substructure and can handle higher loads.

  • Traditional S4S and T&G boards are ICC rated for 24" on center.
  • 2x8 commercial board is ICC rated for 30" on center.
  • Boards can be used for many decking styles including diagonal, octagon, and herringbone patterns.
mechanical strength

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