Backed with a Limited Lifetime Warranty, Azek Porch deck boards are stain, scratch, split, mold & mildew, moisture, and insect resistant.
They come in a 1” x 3-1/4” tongue and groove profile in lengths of 12’ and 16’. (A couple of colors are also available in 10” lengths. See your MFOS dealer for availability.) AZEK recommends a maximum of 16” (center to center) between floor joists when fastening the Porch boards to the floor joists if the boards are perpendicular to these joists. AZEK recommends 12” centers when your Porch boards are at a 45 degree angle in relationship to the joists.
The following are the two most common fastening methods recommended by AZEK to fasten AZEK Porch boards to the floor joists. A minimum # 7 x 2” 305 stainless steel trim head screw with # 17 drill point is the recommended fastener. When using a pneumatic flooring nailer, AZEK suggests using barbed/serrated 2” stainless steel cleat “T” nails or “L” cleats. Please contact fastener manufacturer to ensure availability, compatibility, and proper use with AZEK Porch. Matching 12” wide x 12’ long fascia boards are available to be used as fascia and risers.