Frame a backyard ceremony aisle or guide climbing roses and clematis upward with a classic garden arbor that mixes elegance with weatherproof hardware. Preassembled side panels shorten the setup, and the bow-shaped header gives the structure an instantly polished silhouette. Double-fastened lattice panels keep the lines tight under windy afternoons, and the moisture-resistant build extends seasons whether the arbor stands at a wedding venue or marks the gate of a vegetable garden.