SMOOTH SURFACE 4 SIDES; Look for the stamp to see if your W1 S4S products are protected with a 30-year warranty* against rot, insects & mold. Durable for the exterior, healthy for the interior.
SMOOTH SURFACE 4 SIDES; Look for the stamp on the back to see if your S4S boards are traditional or protected. All trim boards come with a 3 coat 100% acrylic latex industry leading primer, ensuring a smooth finish.
ROUGH SURFACE 1 SIDE, SMOOTH ON OTHERS WITH 2 EASED EDGES; All S1S2E products are protected with a 30-year warranty* against rot, insects & mold. Durable for the exterior, healthy for the interior.