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.