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Edge Groove Board Profile

decking groove edge profile

A = 5/32"

B = 1/2" (13mm)

C = Measurement of the deck board thickness being installed

D = (C-A)/2 Note: This will center the groove in the board

1 x 6 Example

If you are installing 1 x 6 decking, board measurements should read:

  • C = 3/4"
  • D = (3/4" - 5/32")/2
  • D = (19/32")/2
  • D = 19/64" (7,54mm)

5/4 x 6 Example

If you are installing 5/4 x 6 decking, board measurements should read:

  • C = 1"
  • D = (1" - 5/32")/2
  • D = (27/32")/2
  • D = 27/64" (10,72mm)

Decking Grooves

Whether using pre-grooved deck boards or cutting groove slots on the job, the DeckWise® hidden deck fastener clip fits perfectly within the edge groove and allows just the right amount of tolerance for an easy installation.

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