Coil Wrap vs. Cellular PVC Trim
Exterior trim is an essential component of a home's appearance and resale value. More importantly, it provides protection from moisture at corners and around window and door openings, where material transitions occur. Traditionally, exterior trim has been made of wood due to its low initial cost, ease of installation, and familiarity as a building material. However, several materials are available as a replacement for wood trim, including coil wrap and cellular PVC trim.

Several types and formulations of plastic simulated wood trim are available for exterior and interior applications. Plastic decorative trim can be high-density formed to simulate hand-carved, layered, profiled and shaped boards or ornamental pieces. Plastic materials are durable, long lasting, low-maintenance products that are waterproof and resistant to the growth of mold or mildew.