How To Install Cumaru Tongue & Groove Porch Decking

Enjoy cumaru decking all year round on a covered porch. Just make sure it's protected from moisture.

1.   Tongue & Groove porch decking must be installed directly onto the joists.

2.   Predrill into the seam where the boards will meet at a 45° angle.

3.   Using a stainless steel trim head screw, secure the board to the joist.

4.   Slide the next deck board into place, hiding the trim screw head.

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