Garden Arch Wooden Pergola Feature Trellis Rose Climbing Plant Archway Natural Grey Wood Arched Support Frame. This Gr8 garden arch will make a decorative addition to your outdoor space. It has a arched shape that provides an attractive entryway for your garden. Made of wood, this garden arch is strong and durable. With an arched roof and trellises on both sides, the pergola provides sufficient space for vines, wisteria and climbing roses. When they blossom, you will not be able to take your eyes off this beautiful pergola.