Atlantic Premium Shutter. ProSeries composite exterior shutters provide a value option for custom color and design, says the firm. Four design options—louver, raised panel, flat panel, and board and batten—each come pre-primed with marine-grade primer, ready for a finish coat. Tongue-and-groove construction provides strength and durability. The shutters are available in widths from 12 inches to 24 inches in half-inch increments and heights from 30 inches to 96 inches in half-inch increments. 866.288.2726. www.atlanticpremiumshutters.com.