Treasure Cove is proud to be an authorized partner of Walpole Outdoors. Since 1933, Walpole has handcrafted standard and custom architectural products, including pergolas, arbors, enclosures, trellises, fences, gates, mail/lantern posts and more. Today, their material of choice is low maintenance AZEK®. To schedule a FREE, at-home outdoor structure design consultation, call one of our 3 locations.