Manufactured by molding premium hi-grade polyvinyl and polyethylene around modern structural elements, New England Arbors are sure to provide lasting beauty, durability and quality. New England Products contain an industry leading 8 to 10 parts per 100 of titanium dioxide (TiO2), which is an extremely effective UV inhibitor. The Newport Arbor is fully protected from the harmful ultraviolet rays of the sun and will not fade, crack, peel, or rot. Twenty year guarantee.