CELLULAR PVC SIDING, TRIM, AND ARCHITECTURAL ASSEMBLIES

摘要

Cellular PVC siding, trim, and architectural assemblies are provided which use cellular PVC as an exterior building material due to its stable weatherproof qualities, but which is combined with a substrate to improve the handling and usability of the cellular PVC material. Embodiments of the invention include modular exterior siding assemblies, trim board assemblies, corner trim assemblies, and cylindrical trim assemblies.