Versatex. The Stealth Soffit system, coupled with Stealth Fascia and Stealth Frieze boards, yields the first all-cellular PVC soffit system, the maker says. The soffit is available in 12- and 16-inch widths and lengths of 18 feet, to reduce joints. A series of 1/8-inchdeep grooves vent the soffit and are specially designed to keep insects out, while offering 10 inches of free space per linear foot. The Stealth Fascia requires no flashing and the Stealth Frieze features a 3/4-inch-by-3/4-inch groove to accept nearly all siding products. 724.857.1111.