ColorHPX Siding Manufacturer Resources Availability Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, Eastern NY state, Long Island, Northern NJ Extraordinary selection, extreme durability. That’s what you can expect when specifying ColorHPX high-performance factory finishing from Coastal. Our partner, Quality Wood Priming applies DuraColor IM 100% acrylic latex coatings to exacting standards in a factory-controlled […]